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41 низкий вакуум
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42 полный вакуум
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43 неглубокий вакуум
Авиация и космонавтика. Русско-английский словарь > неглубокий вакуум
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44 вакуумна термічна обробка
en\ \ [lang name="English"]lowpressure heat treatment, vacuum heat treatmentfr\ \ \ [lang name="French"]traitement thermique sous pression réduite, traitement thermique sous videтермічна обробка під тиском газового середовища, нижчим за атмосфернийТермінологічний Словник "Метали" > вакуумна термічна обробка
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45 вакуумная термическая обработка
en\ \ [lang name="English"]lowpressure heat treatment, vacuum heat treatmentfr\ \ \ [lang name="French"]traitement thermique sous pression réduite, traitement thermique sous videТерминологический словарь "Металлы" > вакуумная термическая обработка
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46 термообработка вакуумная
• термообработка f вакуумнаяenglish: vacuum heat treatmentdeutsch: Vakuum-Wärmebehandlung ffrançais: traitement m thermique sous videРусско-английский (-немецко, -французский) металлургический словарь > термообработка вакуумная
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47 вакуумтермическая обработка
Makarov: vacuum heat treatmentУниверсальный русско-английский словарь > вакуумтермическая обработка
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48 термическая обработка в вакууме
Mechanics: vacuum heat treatmentУниверсальный русско-английский словарь > термическая обработка в вакууме
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49 Vakuumwärmebehandlung
Vakuumwärmebehandlung f vacuum heat treatmentDeutsch-Englisch Wörterbuch der Elektrotechnik und Elektronik > Vakuumwärmebehandlung
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50 Wärmebehandlung unter Vakuum
Deutsch-Englisch Wörterbuch der Elektrotechnik und Elektronik > Wärmebehandlung unter Vakuum
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51 furnace
1. печь2. камера3. печная сажаannealing furnace — печь для отжига
arc furnace — дуговая печь
arc image furnace — электродуговая отражательная печь
arc melting furnace — печь для электродуговой плавки
arc-vacuum furnace — вакуумно-дуговая печь
brazing furnace — печь для пайки
case-hardening furnace — печь для цементации
cementation furnace — печь для цементации
controlled-atmosphere furnace — печь с контролируемой атмосферой
creep-test furnace — печь для испытания на ползучесть
direct-fired furnace — пламенная печь
drawing furnace — печь для отжига
drying furnace — сушильная камера
electrical furnace — электрическая печь, электропечь
electric-arc furnace — электродуговая печь
electric heat treatment furnace — электропечь для термообработки
electric resistance furnace — электропечь сопротивления
electron-beam furnace — электроннолучевая печь
enamelling furnace — эмалировочная печь
flame furnace — пламенная печь
galvanizing furnace — печь для цинкования
hardening furnace — печь для закалки, закалочная [термическая] печь
heat-treating furnace — печь для термообработки
high-frequency furnace — высокочастотная [индукционная] печь
induction furnace — индукционная печь
melting furnace — плавильная печь
muffle furnace — муфельная печь
normalizing furnace — печь для нормализации
plasma furnace — плазменная печь
polymerization furnace — полимеризационная камера
resistance furnace — электропечь сопротивления
salt bath furnace — солевая ванна для отжига
sherardizing furnace — печь для шерардизации [оцинковывания]
sintering furnace — печь для спекания
smelting furnace — плавильная печь
soldering furnace — печь для пайки
tempering furnace — закалочная [калильная] печь
vacuum furnace — 1) вакуумная печь 2) вакуумная камера
vacuum-arc furnace — вакуумно-дуговая печь
vacuum melting furnace — печь для вакуумной плавки
vacuum oil quench furnace — вакуумная печь для закалки в масле
vacuum presintering furnace — печь для предварительного спекания в вакууме
vacuum sintering furnace — печь для спекания в вакууме
welding furnace — сварочная печь [камера]
English-Russian dictionary of aviation and space materials > furnace
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52 furnace
1) печь2) топка, топочная камера5) термостат ( в хроматографии)•-
anode-drop furnace
-
Pulse furnace
-
acid furnace
-
acid open-hearth furnace
-
air furnace
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air tempering furnace
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Ajax furnace
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all-basic furnace
-
all-electric furnace
-
all-radiant furnace
-
annealing furnace
-
annular furnace
-
arc furnace
-
ash fusion furnace
-
asphalt furnace
-
assay furnace
-
bakeout furnace
-
barrel-type furnace
-
basic furnace
-
basic open-hearth furnace
-
basic oxygen furnace
-
batch-type furnace
-
batch furnace
-
bath-type furnace
-
bath furnace
-
bell-type furnace
-
belt furnace
-
belt-charged blast furnace
-
belt-heating furnace
-
bifurcated furnace
-
biscuit furnace
-
black furnace
-
blackening furnace
-
blast furnace
-
bogie hearth furnace
-
bogie furnace
-
bogie-type furnace
-
boiler furnace
-
boosted furnace
-
bottom-electrode arc furnace
-
bottom-fired walking-beam furnace
-
box furnace
-
brick furnace
-
bung-type roof furnace
-
burnout furnace
-
calcining furnace
-
car furnace
-
carborundum furnace
-
carburizing furnace
-
catalyst furnace
-
catenary arch furnace
-
catenary furnace
-
cathode-ray furnace
-
cellulating furnace
-
ceramic furnace
-
chamber furnace
-
channel-gasification furnace
-
circular furnace
-
closed-top furnace
-
coal-fired furnace
-
coil-heating furnace
-
coiling furnace
-
cold top furnace
-
cold-charged furnace
-
combined direct flame-radiant tube furnace
-
compartment furnace
-
consumable electrode arc furnace
-
continuous annealing furnace
-
continuous furnace
-
continuous pack-and-pair heating furnace
-
continuous single-strand furnace
-
conveyortype furnace
-
conveyor furnace
-
copper blast furnace
-
copper-smelting furnace
-
coreless-type induction furnace
-
coreless induction furnace
-
core-type induction furnace
-
corner-fired furnace
-
cracking furnace
-
cross-fired furnace
-
crucible furnace
-
crucible melting furnace
-
crystal growing furnace
-
crystal-pulling furnace
-
cupelling furnace
-
cupel furnace
-
cupola furnace
-
cyaniding furnace
-
cyclone furnace
-
descaling furnace
-
devitrification furnace
-
diffusion furnace
-
direct resistance furnace
-
direct-arc conducting hearth furnace
-
direct-arc furnace
-
direct-fired furnace
-
direct-fired reducing furnace
-
divided furnace
-
double-bed furnace
-
double-crown furnace
-
double-end fired furnace
-
double-hearth furnace
-
down-draft furnace
-
downshot-type furnace
-
downward-fired furnace
-
drip furnace
-
dry-bottom furnace
-
dry furnace
-
EB furnace
-
electric furnace
-
electric pig-iron furnace
-
electric pit-type heating furnace
-
electric resistance furnace
-
electric steel furnace
-
electric-tube furnace
-
electrode-hearth arc furnace
-
electrolytic furnace
-
electron beam furnace
-
electroslag remelting furnace
-
enameling furnace
-
enamel furnace
-
end-fired furnace
-
epitaxial furnace
-
equalizing furnace
-
equiflux furnace
-
fagoted iron furnace
-
ferroalloy furnace
-
fired top and bottom furnace
-
firing furnace
-
fixed furnace
-
fixed open-hearth furnace
-
fixed roof-type furnace
-
flame furnace
-
flash furnace
-
flat glass furnace
-
flattening furnace
-
fluid-bed furnace
-
forging furnace
-
Fourcault tank furnace
-
frit furnace
-
front-door furnace
-
front-fired furnace
-
gantry-type furnace
-
garbage furnace
-
gas chamber furnace
-
gas furnace
-
gas-fired radiant tube furnace
-
gas-reforming furnace
-
glass furnace
-
glass-bending furnace
-
glass-foam furnace
-
glass-melting furnace
-
glazing furnace
-
gradient furnace
-
graphite rod melting furnace
-
hand-rabbled furnace
-
hardening furnace
-
hearth furnace
-
heating furnace
-
heat-treatment furnace
-
Heroult electric arc furnace
-
high-frequency furnace
-
high-frequency induction furnace
-
high-frequency steel furnace
-
high-temperature solar furnace
-
high-top pressure blast furnace
-
holding furnace
-
holding-melting furnace
-
hood-type annealing furnace
-
horizontal ring furnace
-
hot air furnace
-
ignition furnace
-
immersed electrode salt-bath furnace
-
immersion-burner furnace
-
immersion furnace
-
in-and-out furnace
-
independent-arc furnace
-
indirect resistance furnace
-
indirect-arc furnace
-
induction crucible furnace
-
induction low-frequency furnace
-
induction melting furnace
-
induction-arc furnace
-
induction furnace
-
induction-stirred furnace
-
ingot heating furnace
-
iron-and-steel furnaces
-
iron-melting furnace
-
LD furnace
-
lift-and-swing-aside roof furnace
-
lift-coil induction furnace
-
lift-off bell-type furnace
-
lift-off bell furnace
-
liquid-ball furnace
-
low-frequency furnace
-
low-shaft furnace
-
low-thermal mass furnace
-
Maerz-Boelens furnace
-
malleable annealing furnace
-
Martin furnace
-
matting furnace
-
mechanically rabbled furnace
-
melting furnace
-
mesh belt conveyor furnace
-
Miguet furnace
-
moving belt furnace
-
muffle furnace
-
multiple-bedded furnace
-
multistack annealing furnace
-
multistage furnace
-
nitriding furnace
-
nonferrous melting furnace
-
nonoxidizing annealing furnace
-
normalizing furnace
-
oil-fired furnace
-
one-zone furnace
-
open gas furnace
-
open-flame furnace
-
open-hearth furnace
-
open-hearth rolling furnace
-
open-top furnace
-
opposed-firing furnace
-
ore furnace
-
ore-smelting furnace
-
overburdened furnace
-
oxidation furnace
-
permeable-lining furnace
-
petroleum furnace
-
pipe furnace
-
pit-type furnace
-
pit furnace
-
plasmarc furnace
-
plate-glass furnace
-
plate furnace
-
porcelain-enamel furnace
-
positive pressure furnace
-
pot furnace
-
pot-and-muffle furnace
-
preheating furnace
-
pressure-fired furnace
-
printing furnace
-
producer furnace
-
protective gas furnace
-
pulverized-coal dry-ash furnace
-
pulverized-coal furnace
-
pulverized-coal slag-tap furnace
-
pusher-type furnace
-
pusher furnace
-
quartz-melting furnace
-
quartz furnace
-
quenching furnace
-
rabbling furnace
-
radiant tubular furnace
-
radiation furnace
-
reaction furnace
-
recirculation forced convection furnace
-
recirculation furnace
-
rectangular hood furnace
-
recuperative continuous furnace
-
recuperative furnace
-
refining furnace
-
reforming furnace
-
regenerative furnace
-
removable cover furnace
-
resistance arc furnace
-
resistance element salt-bath furnace
-
resistance furnace
-
resistance tube furnace
-
resistance-heated pot-type furnace
-
resistance-heating muffle furnace
-
resistor furnace
-
resistor melting furnace
-
reverberating furnace
-
ring furnace
-
roasting furnace
-
rocking arc furnace
-
rocking furnace
-
rocking resistor furnace
-
Rohn furnace
-
roller-hearth furnace
-
roof lance furnace
-
rotary hearth furnace
-
rotating-bath furnace
-
rotor furnace
-
runout-body furnace
-
salt furnace
-
sealed quench furnace
-
self-powered furnace
-
semirotary melting furnace
-
shaft furnace
-
shaft-coking furnace
-
sheet-glass furnace
-
sheet furnace
-
shelf furnace
-
short annealing furnace
-
side-charged furnace
-
side-port furnace
-
singeing furnace
-
single furnace
-
single pot furnace
-
single-cell furnace
-
single-stack annealing furnace
-
sintering furnace
-
sinter furnace
-
skull furnace
-
slag-drip furnace
-
slagging-bottom furnace
-
slag-tap furnace
-
sloping hearth furnace
-
smelting furnace
-
solar furnace
-
soldering furnace
-
Solvex cracking furnace
-
spark-gap converter furnace
-
stationary open-hearth furnace
-
steel-making furnace
-
steel furnace
-
strand-type furnace
-
stress-relieving furnace
-
submerged-arc furnace
-
supercharged furnace
-
sweat furnace
-
symmetric LD furnace
-
tandem furnace
-
tangentially fired furnace
-
tank furnace
-
three-cell furnace
-
three-phase ore-smelting furnace
-
three-storied furnace
-
through-type retort furnace
-
tile furnace
-
tilling furnace
-
tilting open-hearth furnace
-
tipping furnace
-
top hat annealing furnace
-
top-charge furnace
-
top-fired heating furnace
-
toughening furnace
-
tower-type furnace
-
traveling hearth furnace
-
triple-bell furnace
-
triple-fired furnace
-
tube furnace
-
twin furnace
-
underfeed furnace
-
upshot fired furnace
-
upshot furnace
-
vacuum furnace
-
vacuum-arc-refining furnace
-
vacuum-induction furnace
-
versatile bar furnace
-
vertical pull-through furnace
-
VIM furnace
-
walking beam furnace
-
warm-air furnace
-
water-cooled furnace
-
water-cooled infrared furnace
-
water-jacketed furnace
-
water-jacket furnace
-
water-walled furnace
-
wet-bottom furnace
-
wind furnace
-
zinc-distillation furnace
-
zone melting furnace -
53 Porta, Giovanni Battista (Giambattista) della
SUBJECT AREA: Steam and internal combustion engines[br]b. between 3 October and 15 November 1535 Vico Equense, near Naples, Italyd. 4 February 1615 Naples, Italy[br]Italian natural philosopher who published many scientific books, one of which covered ideas for the use of steam.[br]Giambattista della Porta spent most of his life in Naples, where some time before 1580 he established the Accademia dei Segreti, which met at his house. In 1611 he was enrolled among the Oziosi in Naples, then the most renowned literary academy. He was examined by the Inquisition, which, although he had become a lay brother of the Jesuits by 1585, banned all further publication of his books between 1592 and 1598.His first book, the Magiae Naturalis, which covered the secrets of nature, was published in 1558. He had been collecting material for it since the age of 15 and he saw that science should not merely represent theory and contemplation but must arrive at practical and experimental expression. In this work he described the hardening of files and pieces of armour on quite a large scale, and it included the best sixteenth-century description of heat treatment for hardening steel. In the 1589 edition of this work he covered ways of improving vision at a distance with concave and convex lenses; although he may have constructed a compound microscope, the history of this instrument effectively begins with Galileo. His theoretical and practical work on lenses paved the way for the telescope and he also explored the properties of parabolic mirrors.In 1563 he published a treatise on cryptography, De Furtivis Liter arum Notis, which he followed in 1566 with another on memory and mnemonic devices, Arte del Ricordare. In 1584 and 1585 he published treatises on horticulture and agriculture based on careful study and practice; in 1586 he published De Humana Physiognomonia, on human physiognomy, and in 1588 a treatise on the physiognomy of plants. In 1593 he published his De Refractione but, probably because of the ban by the Inquisition, no more were produced until the Spiritali in 1601 and his translation of Ptolemy's Almagest in 1605. In 1608 two new works appeared: a short treatise on military fortifications; and the De Distillatione. There was an important work on meteorology in 1610. In 1601 he described a device similar to Hero's mechanisms which opened temple doors, only Porta used steam pressure instead of air to force the water out of its box or container, up a pipe to where it emptied out into a higher container. Under the lower box there was a small steam boiler heated by a fire. He may also have been the first person to realize that condensed steam would form a vacuum, for there is a description of another piece of apparatus where water is drawn up into a container at the top of a long pipe. The container was first filled with steam so that, when cooled, a vacuum would be formed and water drawn up into it. These are the principles on which Thomas Savery's later steam-engine worked.[br]Further ReadingDictionary of Scientific Biography, 1975, Vol. XI, New York: C.Scribner's Sons (contains a full biography).H.W.Dickinson, 1938, A Short History of the Steam Engine, Cambridge University Press (contains an account of his contributions to the early development of the steam-engine).C.Singer (ed.), 1957, A History of Technology, Vol. III, Oxford University Press (contains accounts of some of his other discoveries).I.Asimov (ed.), 1982, Biographical Encyclopaedia of Science and Technology, 2nd edn., New York: Doubleday.G.Sarton, 1957, Six wings: Men of Science in the Renaissance, London: Bodley Head, pp. 85–8.RLH / IMcNBiographical history of technology > Porta, Giovanni Battista (Giambattista) della
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54 furnace
1) печь2) топка; горн3) вагранка•- batch furnace
- batch-type furnace
- bath furnace
- bell furnace
- bell-type furnace
- bogie furnace
- bogie hearth furnace
- brazing furnace
- chamber furnace
- continuous furnace
- conveyor furnace
- conveyor-type furnace
- crucible furnace
- cupola furnace
- direct arc furnace
- direct resistance furnace
- discontinuous furnace
- draw furnace
- drawing furnace
- electric arc furnace
- electric resistance furnace
- elevator furnace
- elevator-type furnace
- heating furnace
- heat-treating furnace
- heat-treatment furnace
- image arc furnace
- indirect arc furnace
- indirect resistance furnace
- induction channel furnace
- induction crucible furnace
- induction furnace
- low-thermal mass furnace
- multizone furnace
- pit furnace
- plasma furnace
- pusher furnace
- pusher-type furnace
- reheating furnace
- resistance furnace
- roller hearth furnace
- rotary hearth continuous furnace
- rotary hearth furnace
- shaft furnace
- shaker hearth furnace
- shell sintering furnace
- skid hearth furnace
- submerged arc furnace
- submerged resistance furnace
- tempering furnace
- vacuum furnace
- walking-beam furnaceEnglish-Russian dictionary of mechanical engineering and automation > furnace
-
55 furnace
печь; топка; горн; очаг furnace arc - дуговая печь furnace controlled-atmosphere - печь с контролируемой атмосферой furnace direct-fired - пламенная печь прямого нагрева furnace drying - сушильная камера furnace electric(al) - электрическая печь, электропечь furnace electric-arc - электродуговая печь furnace electric heat treatment - электропечь для термообработки furnace flame - пламенная печь furnace heat-treating - печь для термообработки furnace high-frequency - высокочастотная печь furnace internally-fired - пламенная печь furnace muffle - муфельная печь furnace plasma - плазменная печь furnace vacuum - вакуумная печь или камера furnace warm-air - калорифер -
56 treating
2. пропитка3. пропитывание4. очисткаtreating of mix — обработка смеси
heat treating — термическая обработка, термообработка
rubber treating — прорезинивание
solution treating — 1) обработка раствором 2) обработка на твёрдый раствор
vacuum heat treating — вакуумная термообработка
English-Russian dictionary of aviation and space materials > treating
-
57 plant
1) завод; фабрика2) цех3) установка; агрегат; станция4) оборудование; машины•- assembly plant
- auto assembly plant
- auto engine plant
- automatic plant
- auto-transmission-parts plant
- auxiliary power plant
- bearing plant
- cadmium plating plant
- CIM plant
- climate-controlled plant
- collet plant
- controlled plant
- correlated plants
- distributed plants
- dust extracting plant
- dust extraction plant
- dust-collecting plant
- electric power plant
- engineering plant
- filtration plant
- flame-hardening plant
- flexible manufacturing plant
- FMS plant
- forging plant
- galvanizing plant
- gas turbine plant
- gas turbine power plant
- gear plant
- gear-cutting plant
- ground testing plant
- heat treatment plant
- heavy electric machinery plant
- induction-hardening plant
- jobbing plant
- lathe plant
- machinery plant
- manufacturing plant
- mass production plant
- oil pipe plant
- one-shift plant
- pilot plant
- power plant
- press plant
- pressings plant
- process flow plant
- process plant
- prototype plant
- pumping plant
- refrigerating plant
- sand plant
- sand-preparing plant
- shotblast plant
- spare plant
- spring-making plant
- steam plant
- steel plant
- transport plant
- unattended automated plant
- vacuum plant
- ventilating plant
- washing plant
- welding plantEnglish-Russian dictionary of mechanical engineering and automation > plant
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58 shop
1) цех || цеховой2) завод, небольшой завод3) мастерская; станция (напр. обслуживания)•- assembly shop
- authorized service shop
- automotive tool-and-die shop
- auxiliary shop
- batch machine shop
- blank preparation shop
- blank production shop
- body shop
- bodyshell shop
- boring shop
- captive shop
- cellular shop
- CNC shop
- computerized machine shop
- contract shop
- conventional machine shop
- craft shop
- custom shop
- development shop
- engine shop
- engineering shop
- engineer-to-order shop
- erecting shop
- fabrication shop
- fettling shop
- fitter's shop
- fitting shop
- flow shop
- FMS shop
- focused shop
- forge shop
- forging shop
- gear shop
- hammer shop
- hardening shop
- heat-treatment shop
- heavy machine shop
- high-production shop
- home shop
- instrument shop
- job shop
- jobbing shop
- knocking-out and fettling shop
- laser machine shop
- machine shop
- machining shop
- main shop
- maintenance shop
- make-to-stock shop
- manual shop
- marking-off shop
- medium size shop
- metal-cutting shop
- metal-forming shop
- milling shop
- model shop
- mold shop
- molding shop
- mold-making shop
- NC machine shop
- NC shop
- nonproductive shop
- overhaul shop
- paint shop
- painting shop
- pattern shop
- planing shop
- plate shop
- plating shop
- press-shop
- production shop
- project shop
- repair shop
- repairing shop
- research-and-development shop
- roll shop
- roll-turning shop
- screw machine shop
- sheet-metal shop
- short-run job shop
- small job shop
- small size shop
- stamp shop
- stamping shop
- support shop
- tool-and-die shop
- toolmaker's shop
- turning shop
- vacuum metallizing shopEnglish-Russian dictionary of mechanical engineering and automation > shop
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59 нормализация после штамповки
Русско-английский военно-политический словарь > нормализация после штамповки
-
60 трансформатор с литой изоляцией
трансформатор с литой изоляцией
Сухой трансформатор, в котором основной изолирующей средой и теплоносителем служит электроизоляционный компаунд.
[ ГОСТ 16110-82]
[http://www.rospol-electro.ru/production_transformers_resin.htm]
Трансформатор с литой изоляцией (без кожуха):1 - Выводы низшего напряжения; 2 - Подъемные петли; 3 - Коробка для подключения датчиков температуры; 4 - Заводская табличка; 5 - Стержень (часть магнитной системы); 6 - Обмотки высшего напряжения (Обмотки низшего напряжения не видны, они находятся "под" обмотками высшего напряжения. Все обмотки являются концентрическими, т. е. выполнены в виде цилиндров и концентрически расположегы на стержне магнитной системы); 7 - Выводы высшего напряжения (перемычки соединяют обмотки высшего напряжения по схеме "треугольник"); 8 - Устройство переключения ответвлений обмоток для изменения коэффициента трансформации; 9 - Платформа для перемещения.
Параллельные тексты EN-RU
Cast resin transformers
Dry-type transformers, with one or more enclosed windings, are usually called cast resin transformers.
These types, due to developments in construction techniques, are more and more widely used because of their reliability, their lower environmental impact compared to oil transformers, and because they reduce the risks of fire and spreading polluting substances in the environment.
Medium-voltage windings, made with wire coils or, even better, insulated aluminium strips, are placed in a mould into which the epoxy resin is poured under vacuum, to avoid inclusions of gas in the insulation.
The windings are then enclosed in a cylindrical enclosure, which is totally sealed, mechanically strong and has a smooth surface which impedes both the deposit of dust and the action of polluting agents.
Low-voltage windings are generally made of a single aluminium sheet, the same height as the coil, insulated by suitable material and heat treatment.
Cast resin transformers use class F 155°C insulating material, allowing for a maximum temperature rise of 100°K.
[Legrand]Tрансформаторы с литой изоляцией
Сухие трансформаторы с одной или несколькими обмотками, залитыми компаундом, называют трансформаторами с литой изоляцией. Благодаря постоянному совершенствованию конструкции трансформаторы данного типа находят все более широкое применение, поскольку обладают высокой надежностью и более низким, по сравнению с масляными трансформаторами, воздействием на окружающую среду, а также меньшей опасностью возгорания и отсутствием выделения загрязняющих веществ в окружающее пространство.
Обмотки среднего (высшего) напряжения изготавливают из провода или, что еще лучше, из изолированной алюминиевой шины. Такие обмотки помещают в форму, в которую после вакуумирования подают эпоксидную смолу. Данная технология исключает наличие газа в изоляции. Затем обмотки помещают в герметичную механически прочную цилиндрическую оболочку с гладкой ровной поверхностью, предотвращающей скапливание пыли и загрязняющих веществ, оказывающих отрицательное воздействие.
Обмотки низшего напряжения, как правило, изготавливают из алюминиевой полосы такой же высоты, что и высота обмотки высшего напряжения. Обмотки низшего напряжения изолируют соответствующим материалом и подвергают тепловой обработке. Применяемая в трансформаторах в качестве изоляционного материала эпоксидная смола имеет класс нагревостойкости F, что соответствует температуре 155 °С. Это означает, что в процессе эксплуатации трансформатора допускается превышение температуры обмоток на 100 К.
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