SU111256A1 - The method of protection of electronic equipment from thermal shock - Google Patents
The method of protection of electronic equipment from thermal shockInfo
- Publication number
- SU111256A1 SU111256A1 SU559249A SU559249A SU111256A1 SU 111256 A1 SU111256 A1 SU 111256A1 SU 559249 A SU559249 A SU 559249A SU 559249 A SU559249 A SU 559249A SU 111256 A1 SU111256 A1 SU 111256A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- protection
- electronic equipment
- thermal shock
- temperature
- thermal
- Prior art date
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Control Of Temperature (AREA)
Description
Изобретение относитс к способам зашиты падиоэлектронного оборудор .анн от кратковременных, но резких иереиадо ; внешней температуры (термоударов).This invention relates to methods for protecting electronic equipment with short-term, but abrupt, holy heralds; external temperature (thermal shock).
Известны способы заншты радиоэдектроиного оборудованн от воздействи на него колебаний температуры виеншен среды, основанные на использовании нагревател , введенного внутрь термостата, температура которого регулируетс в заьнснмости от темнературы внешней среды, и полунроводниковых холодильных элементов.Methods of radioelectrode equipped are known to be affected by temperature fluctuations in the environment, based on the use of a heater inserted inside a thermostat, the temperature of which is controlled according to the temperature of the external environment, and semi-conductor refrigeration elements.
OcHoiiHofi недостаток подобных способов заключаетс в том, что при кратковременных, но значнтельных перепадах темнературы внешней среды (например, от - 100 до + 1000°) аппаратура дл ocynieCTвлени этих енособов получаетс весьма громоздкой.OcHoiiHofi lack of such methods lies in the fact that with short-term, but significant differences in environmental temperature (for example, from -100 to + 1000 °), the apparatus for ocynieCT of these methods is quite cumbersome.
В онисьн.аемом изобретении этот недостаток устранен тем, что между теп.тоизол цнониыми ело ми камеры , в которую заключена радиоаппаратура , ввод тс слои из материало15 , име О1нлх больнпю тенлоемкость и служани х дл поглощени потоков как внешней, так и внутренней тенловой энергии, выдел юн1ейс при разогреве деталей и ламн радиооборудовани . Мала скорость нарастани температуры радиооборудовапи может быть получена при следуюпл,ей последовательности занитных слоев в оболочке: материала с малыми потер ми на лучеиспускание, слой, обладаюнп1Й плохой теплопроводностью , слой с большой теплоемкостью , слой с плохой теплопроводностью и слой с большой теплоемкостью .In the original invention, this disadvantage is eliminated by the fact that between the heat-insulating chamber cells, which encloses the radio equipment, layers of material 15 are inserted, having a single intensity and services for absorbing both external and internal tenlow energy, separate use when heating parts and lamn radio equipment. A low rate of increase in the temperature of radio equipment can be obtained with the following sequence of occupied layers in the shell: a material with low radiation loss, a layer that has poor thermal conductivity, a layer with a high heat capacity, a layer with poor heat conductivity, and a layer with a high heat capacity.
Дл теп.тонзол ции может быть использована аэрогель (обезвоже)на студениста окнсь кремни ), а в качестве материала с высокой теплоемкостью-вода , этиловый спирт, трансформаторное масло нлн парафин .Airgel (dehydrated) on gelatinous window (silicon) can be used for thermal inspection, and water, ethyl alcohol, and transformer oil nln paraffin can be used as materials with high heat capacity.
Предмет изобретени Subject invention
Способ защнты радиоэлектронного оборудованн от термоударов, от л и ч а ю HI и и с тем, что, с це№ 111256 лью улучшени теплоизол ции аппаратуры при резких, но кратковременных повышени х 1знешней температуры , между теплоизол ционными сло ми камеры, в которую заключена радиоаппаратура, введены слои из материалов, имеющих большую теплоемкость и служащих дл поглощени потоков как внешней, так и внутренней теп.ювой энергнп.The method of electronic protection is equipped with thermal shocks from HI and with the fact that, with the value of 111256, to improve the thermal insulation of the equipment during sharp but short-term increases in the external temperature, between the thermal insulation layers of the chamber, which encloses radio equipment, layers of materials with a large heat capacity and used to absorb the flow of both external and internal heat energy have been introduced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU559249A SU111256A1 (en) | 1956-10-18 | 1956-10-18 | The method of protection of electronic equipment from thermal shock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU559249A SU111256A1 (en) | 1956-10-18 | 1956-10-18 | The method of protection of electronic equipment from thermal shock |
Publications (1)
Publication Number | Publication Date |
---|---|
SU111256A1 true SU111256A1 (en) | 1956-11-30 |
Family
ID=48383908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU559249A SU111256A1 (en) | 1956-10-18 | 1956-10-18 | The method of protection of electronic equipment from thermal shock |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU111256A1 (en) |
-
1956
- 1956-10-18 SU SU559249A patent/SU111256A1/en active
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