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  • 7/28/2019 Glosar Terminologie Tehnica - Termo

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    Glosar terminologie tehnica - Termo

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    (air) blower sufl tor; suflant (angle) bracket / gusset guseu(blowing) medium mediu (de suflare)(boiler) drainage expander expandor de drenaj (al cazanului)(fixing) strap brid (lift) shaft pu (de lift)(oil) pan carter (de ulei)(protection) guard ap r toare(pump) piston piston (de pomp )(rotating) shaft arbore (rotativ)

    (safety) shear pin = pin used as a safetydevice to connect elements in a power transmission system, which is strong enoughto transmit permissible loads but will fail byshearing when these loads are exceeded bol de siguran (prin forfecare)

    (shut-off) blind (flange) blind de izolare (pe conducta de alimentaregaze a cazanului)(steam) throttling laminare (a aburului)(steel) strip platband (valve) needle ac (de supap )

    A.C. = alternating current c.a. = curent alternativaccumulator acumulator acid dew point punct de rou acid acid leach sp lare acid (cu acizi)adjustable reglabiladjustable blade palet reglabil admixture fuel combustibil de adaosadmixture water (installation) (instala ie de) ap de adaosafter burning grate gr tar de post-ardere

    afterburning = (I.C.Eng.) in an internalcombustion engine, persistence of thecombustion process beyond the periodproper to the working cycle, i.e., into theexpansion period. postardereair collector colector de aer air cooler r citor de aer air ducts canale de aer air flow regulator regulator de debit de aer

    air oven calorifer de aer / pre nc lzitoare aer cu abur air pocket pung de aer alarm horn hup (de semnalizare acustic )allowable variation of sizing toleran admis de dimensionareammeter ampermetruammonia amoniac

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    amperage = current in amperes, moreespecially the rated current of an electricalapparatus, e.g. fuse or motor amperaj

    annular tube of the seatcamer inelar a scaunului (la ventilul deabur)

    anthracite / hard coal = a hard coal low involatile hydrocarbons and burning with littlesmoke or flame antracitanticorrosion seat scaun anticoroziv (la robinete)aperture / opening ambrazur arm, cantilever, beam, support, bracket consol arm; lever levier asbestos cord nur de azbestash cenu ash removal installation instala ie de evacuare a cenu iiatmospheric expander expandor atmosfericautomatic change-over anclan area automat a rezervei (AAR)back flow = (hydr., San.Eng.) water or

    sewage flow in a direction contrary to normal circula ie / sp lare invers baffle = any structure used to impede,regulate or alter flow direction, as of a gas,of sound, or a liquid. ican

    balancing elementselemente de ponderare (pentru echilibrarea

    nc rc rii)ball-bearing; roller-bearing lag r bar holder piece pies de portbar base / stand / frame postamentbasin bazin (geol)bearing / bushing cuzinetbearing frame cadru portant

    beater mill = hammer mill, desintegratingmill, impactor. In rockbreaking mill withswinging hammers, disks or heavy plates,which revolve fast and hit a falling stream of ore with breaking force. moar cu ciocanebeating arms bra e de lovire (la ciocane > moar )bellmouth ventilator difuzor de bentilator belt feeder / belt conveyor alimentator cu band bend (of pipe) cot (al evii)blast nsuflare (a aerului)

    block diagram = an illustration in which partsof a machine or a process are representednotionally by blocks or similar symbols. schem sinoptic boiler cazanboiler front frontul cazanuluiboiler masonry / embedding nzidirea cazanuluiboiler preservation conservarea cazanuluibolt bol

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    bonnet = a removable metal plate over avalve or other machinery part capot , carcas brass alam

    breakdown = (Elec.Eng.) the suddenpassage of current through an insulationmaterial at breakdown voltage. str pungere

    breakdown voltage (B.D.V.) = (Elec.Eng.)voltage at which a marked increase in thecurrent through an insulator or semiconductor occurs tensiune de str pungere

    brittle = having hardness and rigidity butlittle tensile strength; breaking readily with acomparatively smooth fracture, as glass;friable = easily crumbled or reduced topowder; crumbly: friable rock friabilburner arz tor bushing buc by-pass (ramur de) ocolire (la instala ia de p cur )

    calorific value (heat) = the number of heatunits obtained by the complete combustionof unit mass of a fuel. putere caloric

    cam = a multiple curved wheel mounted on arotating shaft and used to producereciprocating motion cam cantilever consol cardanic shaft / cross-head ax cardaniccases for slow operation casete pentru ac ionare lent casing manta (a prenc lzitorului)

    cast iron = an alloy of iron, carbon, and

    other elements, cast as a soft and strong, or as ahard and brittle iron font catch = a fastening or checking device clichetcatwalk pasarel cavitation cavita iecentrifugal coupling with shoes / robots cuplaj centrifugal cu sabo i / robo iceramic throttle valve iber ceramicchain cleaning device dispozitiv de cur ire cu lan chain gear(ing) transmisie cu lan chain speed controller variator cu lan

    check valve / throttle valve / non-return valve clapet de nchidere / re inerecheck washer rondel de siguran chimney co choke strangularechoke valve ventil de trangulare (drosel)chuck = a clamp that holds a tool, or thematerial being worked, in a machine such asa drill or a lathe dorn

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    circular arc arc de cerccircular groove canal circular (pe placa de etan are)cleaning rags c rpe de cur enieclearance joc (al rulmentului)

    clinker = incombustible residue consisting of fused ash, raked out from coal- or coke- firedfurnaces zgur (coal)clinker conveyor / slag conveyor transportor de zgur clinker depositing zgurificareclinker lump bulg re de zgur clinker remover evacuator de zgur (kratzer)clog(ging) ancrasareclog(ging) murd ri(re)clogging nfundare (a filtrului)clutch coupling muf de cuplarecoal drying mills mori pentru uscarea c rbuneluicoal feeder alimentator de c rbunecoal hopper bunc r de c rbune

    coal mill / coal crusher moar de c rbunecoal rate / stream debit de c rbunecock ventil

    cogeneration thermal power plant (electricpower + heat); CHP = Combined HeatPower

    central electric cu termoficare(en.el.+termic ) (CET)

    coil felie (la economizor) / serpentin coil serpentin / felie (la economizor)coil pack / pack of coils pachet de serpentinecollecting (passive) electrode electrod de depunerecollecting surface suprafa de depozitare (la EF)collector yield fluajul colectoruluicombined cycle power station (= differenttypes of fuel; e.g. gas + water > steam) termocentral cu ciclu combinatcombustible combustibil (adj)combustion ardere, combustiecombustion combustie, arderecombustion air aer de arderecombustion chamber camer de ardere

    compensating pipecompensator (leg tur ntre ventilator icanale de aspira ie i refulare)

    computation block bloc de calculcondensate / condensation condensat / condens

    condensation / condensing thermal power plant

    central termo-electric (pentru electricitate)(CTE)

    conduction of heat = the transfer of heatfrom one portion of a medium to another without visible motion of the medium, theheat energy being passed from molecule tomolecule (> thermal conductivity) cedarea / transferul c ldurii (2)conical (reduction) bushing buc conic (de reduc ie)

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    connecting box cofretconnecting piece tu connecting pipe conduct de leg tur connecting rod and crank assembly mecanism biel - manivel conservation solution solu ie de conservareconstant speed reductor reductor cu / de tura ie constant constant stress support suport de effort constantcontact gauge manometru cu contactcontrol comand ; permisiecontrol loop bucl de reglarecontrol pipe conduct de comand

    control-gas installation / pipe

    instala ie / conduct de gaz-comand (pentru comanda pneumatic a grupurilor dealimentare arz toare)

    control-gas installation / pipe permisie (autom)convection convec ie

    convection of heat = the transfer of heatfrom one part of a fluid to another by flow of

    the fluid from the hotter parts to the colder.(The circulation of liquid is known as a"convection current") cedarea / transferul c ldurii (3)convective convectivconvective flue canal convectivconvective flue tiraj convectivconveyer worm nu este cazulconveyor belt band transportoareconveyor feed belts speed tura ia benzilor de alimentare (la c rbuni)cooling reduction station sta ie de reducere r cirecooling water slotted hole li pentru apa de r cirecorner joint mbinare de col

    corona (electr.) = phenomenon of air breakdown when electric stress at thesurface of a conductor exceeds a certainvalue. At higher values stress results inluminous discharge (see "critical voltage") efect Coronacorrecting regulator / controller regulator corector corrosion pinch ciupitur de coroziunecorrugated metal sheet tabl ondulat

    cotter pin = a plit cotter (= a bolt, wedge, keyor pin) inserted through holes in two or morepieces and bent at the ends to fasten them

    together dorn (ma )counterflow / countercurrent contracurent

    critical voltage = (Elec.Eng.) that which whenapplied to a gas-discharge tube just initiatesdischarge tensiune critic cross piece travers cross-beam grind frontal cylinder liner c ma de cilindru

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    cylindrical sub-assembly bloc cilindricD.C. = direct current c.c. = curent continuuD.C. = direct current curent continuudead center; dead point punct mortdecarbonized / decarbonated water ap decarbonatat deflection camber s geat deflector disk disc deflector deionize = to remove ions from >deionization a deioniza > deionizaredelay temporizaredelay circuit circuit de ntrzieredemineralization demineralizaredemineralize = to remove minerals from;deprive of mineral content >demineralization demineralizaredemineralized water ap demineralizat demineralized water ap demineralizat

    denitrify = 1. to remove nitrogen or its

    compounds from > denitrification 2. toreduce (nitrates) to nitrites, ammonia, andfree nitrogen, as in soil by microorganisms denitrificaredesulfurize = to remove sulfur from >desulfurization a desulfurizadesulphurization = reduction of SO2 (for emissions) (Wb) desulfurizaredeviation / variation abateredevice for percentage indication of the valveopening

    aparat pentru indicarea procentual adeschiderii ventilului

    dew point = (meteo, phys) the temperatureat which a given sample of moist air will

    become saturated and deposit dew, if incontact with the ground. Above ground,condensation takes place into water droplets. punct de rou dial cadran indicator (la aparate)

    diaphragmdiafragm (pentru m surarea debitului der cire)

    diaphragm wall pipes evile pere ilor membran

    diatomite = an earthy deposit formed mainlyof the siliceous shells of diatoms and used ina finely pulverized state as an abrasive,absorbent, filter, etc. Also diatomaceous

    earth (NewWb) diatomitdilation mark reper de dilataredischarge (active) electrode / emitter electrod de emisie (la electrofiltru)discharge frame ram de emisie (la EF)disposal box cutie de evacuare (la alimentator c rbune)

    disruptive voltage = (Elec.Eng.) that voltagethat is just sufficient to puncture the dielectricof a capacitator. tensiune disruptiv

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    district heating nc lzirea caselor disturbance; out of order deranjament (n func ionare)down = a fine, soft pubescence on plantsand some fruits puf down-time sta ionare neproductiv (ec)draft / draught chimney co de tirajdrain valve ventil de purjare

    draught = 1. The flow of air through a boiler furnace. 2. A measure of the degree of vacuum inducing air flow through a boiler furnace. tiraj (la focare)driving ac ionare / antrenare la cupla hidraulic driving shaft ax de antrenaredrop separator separator de pic turiduck doc (textil)

    ductfant (la arz tor pentru amestec gaze +c rbune)

    dust catcher; dust chamber (vezi def.) despr fuitor

    dust chamber = fume chamber in which dustis arrested as dry furnace gases arefiltered

    camer de despr fuire / cmp dedespr fuire

    dust separation despr fuire

    economizer = a bank of tubes, placed acrossa boiler flue, through which the feed water ispumped, being heated by the otherwisewaste heat of the flue gases economizor

    elastic coupling with boltscuplaj elastic cu bol uri (ntre ventilator imotor electric)

    elastic suspension suspensie elastic electric fault deranjament electricelectric spark scnteie electric electrofilter; electric filter electrofiltru (EF)electromagnetic valve robinet electromagneticemery paste past abraziv endless screw urub melcatendoscope endoscopexhaust e apareexhaust steam abur uzatexhaust valve ventil de e apareexpansion - discharging steam abur detentor - deversor failure button buton de avarie

    failure condition stare de avariefan vantilator fan delivery refularea ventilatoruluifast run mers rapid (ma )fastening; fixing; setting fixarefeed box cutie de alimentarefeed conduit conduct de alimentarefeed head cap de alimentare

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    feed pumps pompe de alimentarefeed water ap de alimentarefeeding belt band de alimentarefeeding electric pump electropomp de alimentarefeeding pipe cale de alimentarefeeding turbopump turbopomp de alimentare (TPA)ferrule bandajfilament rezisten de nc lzire (motor / ventilator)filter filtrufinal regulator regulator finalfire bed / fluidized bed pat de foc (sub arz tor)fire control conducerea foculuifire extinguisher sting tor fire extinguishing stingerea incendiilor fire-damp = a mixture of methane and air gaz grizzufish plate / splice plate / splice piece / splicebar eclis fittings / armatures of feed head arm turile capului de alimentare

    fittings, lining arm tur (la cazan)fix; fixed; rigid fixareflame flac r flame dim(ming) ntunecarea fl c riiflame monitoring device supraveghetor de fl c riflange flan flap clapet (de refulare a ventilatorului)flash signal(ling) semnal luminos; semnalizare luminoas flat bit dalt Flow Sheet fi de regimflue (gas) pass tirajul cazanuluiflue (pass) tiraj

    flue = a passage or channel through whichthe products of combustion of a domesticfire, boiler, etc. are taken to the chimney

    co de fum; tiraj; eav de fum (la boiler);canal de gaze (termo)

    flue = downy matter; fluff (> flue gas) fum (3) (din gaze de ardere + vapori de ap )

    flue gas = the gaseous products of combustion from a boiler, furnace, consistingchiefly of CO2, CO, O2, N2, and water vapour, whose analysis is used as a checkon the furnace efficiency gaz de ardere; gaz de evacuareflue gas axial fan ventilator axial de gaze arse

    flue gas temperature = temperature of fluegases at the point in the flue where it leavesthe furnace temperatura gazului de ardereflue-dust catcher separator de cenu flue-gas collector colector de fumfluidized bed combustion boiler cazan cu ardere pe pat fluidificatflush sp lare (cu un agent ca aerul)folding door u rabatabil foreign matter / body corp str in

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    fuel combustibil (adj)fuel oil = an oil used for fuel, esp. one usedas a substitute for coal, as crude petroleum p cur

    fume = Often, any smokelike or vaporous exhalation from matter or substances, esp. of an odorous or harmfulnature: tobacco fumes; poisonous fumes of carbon monoxide

    fum (2) (din condensare vapori / reac iechimic )

    fume extractor degazor / degazificator funnel plniefurnace focar furnace chamber camera focaruluigalvanized sheet coating nveli din tabl galvanizat gas cleaning epurarea gazelor gas flowmeter diaphragm diafragm de m surare a debitului de gazgas jet ignitor (GI) aprinz tor cu jet de gaze (AG)gas oil / diesel oil motorin gasoline; petrol benzin

    gauge joj gear wheel = a toothed wheel used inconjunction with another, or with a rack, totransmit motion roat din at

    gear(ing)(s) angrenaj(e)gearing angajaregraduated dial scar gradat graphite stick baston de grafit

    grate = that part of a furnace which supportsthe fuel. It consists of fire bars or bricks sospaced as to admit the necessary air gr tar (la focar)grate sheet pnz de gr tar greasing nipple niplu de ungeregreasing; lubrication gresaregrinding device concasor de cenu grooves canale (n buc )gross / net heating valueguide ghidajguiding bearing lag r de ghidare

    guiding shaft / pilot bar ax de ghidareh.p. = horse power cal puterehammer holding shaft arbore port-ciocanehandle manet (a iberului)handling rod tij de manevr hard water ap dur heat echanger schimb tor de c ldur heat exhaust / transfer evacuarea c ldurii

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    heat supply / contribution aport caloricheat transfer / loss pierderea c lduriiheating surface suprafa de nc lzireheavy oil coking cocsarea p curiiheavy oil plant instala ie (gospod rie) de p cur herringbone gearing dantur n Vherringbone gearing wheels ro i cu dantura n Vhigh pressure body (HPB) corp de nalt presiune (la turbin ) (CIP)high pressure by-pass station sta ie de by-pass .p.high pressure circuit circuit de nalt presiunehigh pressure part parte de nalt presiunehinged lever prghie articulat hood = the hinged metal lid over anautomobile engine capot hot / cold state / condition stare cald / recehot air recirculating regulator regulator de recirculare aer caldhousing carcasa (ventilatorului)hub butuc

    hunting (phenomenon)(I.C.Eng.) = abnormaltime-lag between opening of the throttle andincrease in engine speed fenomen de pompajhunting (vezi def.) pompaj (fenomen de pompaj)hydraulic trap (kettle) z vor hidraulic (ceainic)

    hydrazine = a colorless oily fuming liquid,N2H4, used as a reducing agent and a

    jet-propulsion fuel hidrazin hydrazine dosing installation dozator (instala ie de dozare) de hidrazin hydrocarbon hidrocarbur hydrogen sulphide (H2S) = poisonous gas,with a characteristic smell of rotten eggs hidrogen sulfuratignition plug bujie (la aprindere)ignition; to ignite aprindere; a aprindeignitor aprinz tor ignitor feeding unit grup de alimentare la aprinz toareimproper operation func ionare defectuoas incandescent incandescent

    inert gases = noble gases = rare gases:helium, neon, argon, krypton, xenon, radon-222. gaze inerteinertia moment moment de iner ieinflammable inflamabil

    inflection point punct de inflexiuneinjection cooler r citor cu injec ieinjection valve ventil injec ieinlet admisie (de gaz, aer)inlet collector / header colector de intrarein-load operation func ionare n sarcin inner / outer supporting pipes evi de sus inere interioar / exterioar inner / station services servicii interne / proprii

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    inspection / observation hole / opening vizor inspection door u de vizitareinstruction consemn (de reglare)instrumental air aer instrumentalintermediary collector colector intermediar intermediate drive / gear transmisie intermediar intimate (essential, innermost) mixture amestec intim

    ionization = formation of ions by separatingatoms, molecules or radicals, or by adding or substracting electrons from atoms, by strongelectric fields in a gas, or by weakening theelectric attractions in a liquid, particularlywater > ionized; ionizing ionizare

    jacket c ma ( a lag rului)kettle (hydraulic trap) ceainic (z vor hidraulic)kindling amorsare

    kinematic chain = a number of linksconnected to one another to allow motion to

    take place in combination. It becomes amechanism when so constructed as to allowconstrained relative motion between its links. lan cinematiclabyrinth labirint (n lag r)laminated fin aripioar laminat (la vaporizator)

    lampblack = a fine black pigment consistingof almost pure carbon collected as soot fromthe smoke of burning carbonaceousmaterials funinginelantern (lower support) lantern (suport inferior)lapping rodare (ma -un)layer regulator regulator de stratleading regulator regulator conduc tor leak sc pare de fluidleak(age); untightness neetan eitatelevel gauge glass / bottle sticl de nivel (la lag r)lever prghielight slot fant de semnalizare / iluminare

    lignite / brown coal = a soft coal, usu. darkbrown, often having a distinct woodliketexture, and intermediate in density andcarbon content between peat andbituminous coal lignit

    limiting recorder of regulating / control valveopening

    consemnator de limitare a deschideriiventilelor de reglaj

    line valves vane de linieline-up rodaj (de lag r)live steam abur viuload level palier de sarcin load regulator regulator de sarcin load throw-out (off) aruncarea sarcinii (el)

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    local control board panou local de comand local panel dulap locallock nut / counternut contrapiuli low points tank rezervor de puncte joaselower collector colector inferior lubricating / oil ring inel de ungerelubricating nipple ung tor cu bil main burner arz tor de baz main burner feeding unit grup de alimentare al arz torului de baz main diagram / schematic diagram schem de principiumain regulator regulator principalmaintenance burner / stabilizing burner arz tor de sus ineremaintenance heavy oil injector / smallinjector / attending injector injector de sus inere (miniinjector)

    mandrel / mandril = a spindle or axle used tosecure or support material being machinedor milled; a shaft on which a working tool ismounted

    dorn (pentru forez , strung; la ma -un.) /mandrin

    manhole gur de vizitare (la cazan)manifold colector-distribuitor mattress salteamaximum acceptable working pressure of live steam

    presiune de lucru maxim admis a aburuluiviu

    metallic frame schelet metalicmetallic hose furtun metalicmeter contor methane (CH4) = found in oil-wells and as amarsh gas gaz metanmicrosection / slide lif migration speed vitez de migrare (a prafului)mill drive ac ionarea moriimill supply housing carcas de alimentare a moriimineral wadding vat mineral mixing conduit / pipe conduct de amestecaremonitoring and signalling devices aparate de m sur i semnalizaremotion mi caremounting in mirror symmetry montare n oglind moving mobil

    natural gas = 1. any gas found in the earth'scrust, including gases generated during

    volcanic activity; 2. The term is particularlyapplied to natural hydrocarbon gases whichare associated with the production of petroleum. These gases are principallymethane and ethane, sometimes withpropane, butane, nitrogen, CO2 and sulphur compounds (notably H2S). gaz naturalneutralization (tank) (bazin de) neutralizarenoise damper atenuator de zgomot

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    no-load running mers n golnon-return valve ventil (clapet ) de re inerenormal speed tura ie de regim / de func ionarenozzle duz nozzle tip cap de duz nut piuli oil (well) gas gaz de sond oil bath baie de uleioil deterioration mb trnirea uleiuluioil drain golirea uleiuluioil level controller supraveghetor de nivel (ulei)opening for eye sight (manhole) deschidere pentru ochi de observareoperation condition regim de lucruoutlet collector colector de ie ireoverflow preaplin (al cuvei racletei)overheated steam abur supranc lzitoverheater supranc lzitor pack pachet de serpentine

    packing gland presgarnitur paddle palet (de afnare a c rbunelui)paddle shaft ax cu palete

    pancuva (racletelor la evacuatorul de zgur &cenu )

    pane / cut-off platepanou (al peretelui membran dinvaporizator) / registru

    parallel flow echicurentpartial / intermediary overheater supranc lzitor intermediar partial overheating supranc lzire intermediar partially expanded steam / exhaust steam abur intermediar passage = a path, channel or duct through,over, or along which something may pass. pasajpassing through time timp de parcurgere (la despr fuitor)pawl = a hinged or pivoted device fit into anotch of a ratchet wheel to impart forward or prevent backward motion clichet

    peat = a highly organic material found inmarshy or damp regions, composed of partially decayed vegetable matter: it is cutand dried for use as fuel turb percentage indicator indicator procentualperforated plate plac perforat (la EF)

    petroleum = a natural, yellow-to-black, thick,flammable liquid hydrocarbon mixture foundprincipally beneath the earth's surface andprocessed for fractions including natural gas,gasoline, naphta, kerosene, fuel andlubricating oils, parafin wax and asphalt. petrolphonic fonic

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    photocell (photoelectric cell + PEC) =transducer which has an electric outputcorresponding to the incident light fotocelul pickling decapare (met., chim.)pickling (acid leaching; flushing) decapare (acid )pin cui de fixarepin bearing rulment cu acepin bearing tiftpinion pinionpipe sheet pnz de eviplanet(ary) (n & adj) planetar

    planetary gear (eng) = any gear-wheelwhose axis describes a circular path roundthat of another wheel, e.g. the bevel wheelscarried by the crown wheel or differentialgear. angrenaj planetar planetary gear (see); differential gear angrenaj planetar plate conveyor belt band transportoare cu pl ci

    plate; disk taler plug tec r de priz plug / socket priz pneumatic(ally operated) valve ventil (cu ac ionare) pneumatic( )pole stlp

    pressure balancing pipeconduct de echilibrare a presiunii (lalag re)

    pressure break frngerea presiuniipressure decrease depresiunepressure drop c dere de presiunepressure transducer traductor de presiune

    prestressing pretensionarepresure limiting / reduction valve robinet de limitare a presiuniipreventive check control profilacticpreventive check(ing) verificare profilactic preventive checking schedule grafic de verific ri profilacticepreventive maintenance schedule grafic de ntre inere profilactic primary / secondary / tertiary air aer primar / secundar / ter iar profiled profilat (la palete)

    profiled cutter frez profilat programmed switching device mecanism de comutare cu programproper operation func ionare corect proportional mechanic regulator regulator mecanic proportionalprotection bit bac de protec ieprotection screen sit de protec iepuller dispozitiv de extrac iepulse valve supap de impuls

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    pulverized coal = finely ground coal which isburnt as it issues from a nozzle whenblowing through by compressed air c rbune praf / pulverizatquick cut-off valve ventil de nchidere rapid rail in rated load sarcin nominal reagent reactivrecirculating throttle iber de recircularereduced / quick (speed) servomotor servomotor cu vitez redus / rapid reducer reductor

    reducing socketreduc ie (pe eava fantelor de aer de laarz tor)

    reduction station; relief station sta ie de reducerereduction step treapt de reducere

    refractory cement = a form of cementcapable of withstanding very hightemperatures ciment refractar

    regenerative air heater = an air heater in

    which heat-transmitting surfaces of metallicplates or bricks are exposed alternately tothe heat-surrending gases and to the air. n lzitor regenerativregenerative preheater prenc lzitor regenerativregnerative regenerativregulating / adjusting cone con de reglajregulating / control valve ventil d reglajregulating disk disc de normarerelief desc rcare (gaz, presiune)relief-(pressure) valve supape de siguran (la suprapresiune)resetting rearmarereturn conduit / pipe conduct de retur return opening orificiu de retur return proof flap clapet antiretur return shaft ax de ntoarcerereturn to normal / rated value revenire la normal (a amperajului)rhythmic variation of pressure pulsa ie a presiuniirigid shaft arbore rigidrod tang roller device dispozitiv cu roleroller support suport cu rolerolling belt band rulant roof plafon

    rotary air preheater prenc lzitor rotativ de aer rotary ring siguran rotativ rotating arm bra rotitor rotation moment converter transformator de moment de rotirerotor (ma , el) / runner (turbine) rotor rubber hose furtun de cauciuc

    run waycanal de curgere (a c rbunelui laalimentator)

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    run-in; running-in rodaj (la ma ini)

    saddlec rucior (pentru deplasarea iberului pegrind )

    safety bolt urub de siguran safety relief valve supap de siguran de .p.sand dampening n bu irea cu nisip (a focului)saturation satura iescaffold(ing) schel (pentru montaj, repara ii)scale; scum; dross under scoop lingur (pentru captat ulei)scope diapazon (de reglare la debit)scraper raclor / raclet screen sit sealing etan aresealing packing garnitur de etan are (la miniinjectoare)secondary air aer falsseizing up gripareself aligning roller bearing rulment oscilant cu role

    self-sustained (control) (comand ) automen inut semichamber semicamer / semicmpseparator separator

    shaking devicesmecanisme de scuturare (a electrozilor laelectrofiltru)

    shaped refractory brick c r mid fasonat de amot sheeting blindaj (al carcasei morii pr-zise)shifting pressure decrease depresiune alunec toareshoe sabotshort-circuiting device scurt circuitor shut-off flap clapet de izolareshut-off valve ventil de izolareshutter jaluzeashutter throttle valve iber cu jaluzeleside conduit conduct lateral signaling box caset de semnalizaresignaling lamp bec / lamp de semnalizaresingle / double flue boiler cazan cu un tiraj / cu dou tirajesizing calibrare

    skid = (-dded) to slip or slide sidewaysbecause of loss of traction, as a vehicle; toslide without revolving as a wheel. patinare

    slag = the more or less completely fusedandvitrified matter separated during thereduction of a metal from its ore zgur (met)sleeve; collar man onslide valve sertar sliding bearing lag r de alunecaresliding block bloc culisant / culisor slot fant de semnalizare / iluminare

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    small (attending) burner miniarz tor

    small (stabilizing) burner feeding unitgrup de alimentare al arz torului destabilizare

    smoke fum (1)smooth run; silent run mers lini tit (la motor / ventilator)smoothed plate plac lefuit socket soclul prizeisodium borate; borax boraxsodium nitrite / nitride azotit de sodiusodium tetraborate tetraborat de sodiusoft / bituminous coal huil softened water ap dedurizat solid fuel combustibil solidsolidification > to silidify solidificaresoot / lampblack blower sufl tor de funingine

    soot = a black carbonaceous substanceproduced during incomplete combustion of coal, wood, oil, etc., rising in fine particles

    that adhere to and blacken surfaces oncontact funinginespacer; distance plate aib distan ier spacing pendulum pendul distan ier sparkover conturnarespear lance (la arz tor de baz )speed tura iespeed controller supraveghetor de tura iespeed controller variator de tura iespherical bearing lag r sfericspindle axul (rotorului)spiral shaft arbore elicoidalspiral spring arc elicoidalspray catcher / separator separator de pic turispraying pulverizarespraying cone con de pulverizarespraying head cap de pulverizarespring device dispozitiv cu arcstake (at EF); anvil nicoval stamping; stamped tampare; tampatstand-by condition situa ie de sta ionare n rezerv start-over, switching on, turn on anclan arestart-up expander expandor de pornire

    start-up moment moment de pornirestart-up tank recipient de pornirestator winding bobinaj statoricsteam air preheater prenc lzitor de aer cu abur steam collector colector de abur steam expansion destinderea aburuluisteam generator vaporizator steam inertization inertizare cu abur

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    steam inertization installation instala ie de inertizare cu abur steam injector (commonly used for feedingboilers) injector de abur steam valve ventil de abur steel gauge ; pressure gauge presostatstemming baraj (de aer)stemming air aer de barajstopper opritor strength girder grind de rezisten stress rod tij de sarcin stroke / travel / trip / run curs suction aspira ie, admisiesuction suc iunesuction casing carcas de aspira iesuction pipe / channel canal de aspira iesuction tank bazin de aspira ie (la pomp )summation instrument; summator sumator supply voltage tensiune de alimentare

    supporting bearing lag r de sus inereswinging arm bra oscilanttake absorb ie (de energie)TCR = Thermal Control RoomTechnical Operation Instructions (TOI) regulament de exploatare tehnic telescopic telescopictemperature drop c dere de temperatur temperature transducer traductor de temperatur

    tests perfomed at the manufacturer's worksprobe de cas (= probe efectuate laproduc tor)

    thermal assisting devices nso itori termicithermal power station / plant termocentral

    thermal station = an electric generatingstation in which the prime movers are steam-turbines or internal combustion engines. central termic thermal suspension suspensie termic thermostat termostatthread filetthread strainer ntinz tor cu filetthree way pneumatic valve ventil cu trei c i de ac ionare pneumatic

    throttle = a. the valve in an internal-combustion engine that regulates theamount of fuel entering the cylinders. b. the

    lever that controls this valve iber throttle valve = in steam engines andturbines a governor-controlled steam valve,usually a double beat valve robinetthrottle valve; choke valve ventil de laminaretie; safety clip; hanger etrier tie-bar tiranttightening device dispozitiv de strngere

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    tightness etan eitateto actuate (a control) a ac iona (o comand )to baffle a icana, a filtra, a trangulato balance a echilibrato branch a (se) ramificato break out a r bufni / a izbucnito detach a desprindeto entail; to involve; to carry away; to drive a antrenato exhaust a evacua (gazul de ardere)to foul = to obstruct, to clog a obstrc iona, a nfundato hang up > hung-up a suspenda > suspendareto hinge a lega articulatto impart (a movement, a force) a imprima (o mi care, o for )to imply a presupune / a implicato kindle; to start a fire; to begin to burn a amorsa (focul)

    to leak = to let a liquid, gas, light, etc., enter or escape, as through an unintended hole or crack: The boat leaks.

    to escape = to issue from a confiningenclosure, as a gas or liquid a sc pa (gaze, etc.)to make sure a (se) asigura (de)to nitrate a nitrurato prevent a prevenito process a prelucrato redress a redresato rest on, to prop a rezema; a sprijini

    to seize up = (of moving machinery) becomestuck or jammed because of overheating(Hornby) a (se) gripato splash a mpro cato stem = to stop or hold back as if bydamming a bara (cu aer)to stir (to loosen) a afnato suck (in) (up) a aspirato take over a preluato tighten a strngeto tilt (over) a basculatooth metal sheet tabl pieptenetoothed crown wheel coroan din at toroid tor (la arz torul de baz )tower boiler cazan turn

    transfer of heat / conduction of heat /convection of heat cedarea / transferul c lduriitrip arrester limitator de curs trip end switch comutator de sfr it de curs trip(ping); release declan aretrough jgheab (la banda transportoare)trough conveyor belt band transportoare sub form de jgheabturbine condenser condensatorul turbinei

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    turbine hall sala turbinelor turbo-couple turbocuplaj

    turbo-generator = the arrangement of asteam turbine coupled to an electricgenerator for electric power production. turbogenerator turbulent burner arz tor turbionar turn-in - return tur - retur turn-in pipe conduct de tur two speed adjustable control ac ionare reglabil cu dou vitezevaporization vaporizarevent valve robinet de aerisirevent valve ventil de aerisire

    venturi (tube) = a short tube with aconstricted, throatlike passage thatincreases the velocity and lowers thepressure of a fluid conveyed through it: usedto measure the flow of a fluid, to operateinstruments, as in aircraft, to regulate the

    mixture in a carburetor, etc. (NewWb) tub venturiventuri meter = one in which flow rate ismeasured in terms of pressure drop across aventuri (or tapered throat) in a pipe. tub venturi (de m surare)vertical adjusting plate lir vertical (la evile care duc la boiler)vibration dampening screen sit de amortizare a vibra iilor

    viscosity = the resistance of a fluid to shear forces, and hence to flow. Such shear resistance is proportional to the relativevlocity between two surfaces on either sideof a layer of fluid, the area in shear, thecoefficient of viscosity of the fluid and thereciprocal of the thickness of the layer of fluid. for comparing the viscosities of liquidsvarious scales have been devised, e.g.: #Redwood no. 1 seconds (U.K.); # SayboltUniversal seconds (U.S.); # Engler degrees(Germany). vscozitatevolatile components componente volatilevoltage fading dispari ia tensiuniiwasher / collar aib water - steam emulsion emulsie ap - abur water ejector ejector cu ap water softening = removal of "hardness" inthe form of calcium and magnesium ions,which form precipitates with soap dedurizarea apeiwear (and tear) uzur

    weightpondere (nc rcare relativ a ventilatoruluide aer)

    wicket gate aparat director

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    winding coil bobin (el)work permit autoriza ie de munc / permis de munc worm drive / gear transmisie elicoidal yoke / bar (suspension) = a method of mounting (ma ) portal