SU17482A1 - Protective device for the protection of transformers and other electrical apparatus filled with liquid insulating substances, which, under abnormal conditions of operation of these transformers and the like, give. vapors and gaseous decomposition products - Google Patents
Protective device for the protection of transformers and other electrical apparatus filled with liquid insulating substances, which, under abnormal conditions of operation of these transformers and the like, give. vapors and gaseous decomposition productsInfo
- Publication number
- SU17482A1 SU17482A1 SU5433A SU5433A SU17482A1 SU 17482 A1 SU17482 A1 SU 17482A1 SU 5433 A SU5433 A SU 5433A SU 5433 A SU5433 A SU 5433A SU 17482 A1 SU17482 A1 SU 17482A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- transformers
- protection
- decomposition products
- vapors
- protective device
- Prior art date
Links
Landscapes
- Housings And Mounting Of Transformers (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Description
Предлагаемое изобретение касаетс защитного устройства дл предохранени трансформаторов и других электрических аппаратов, заполненных жидкими изолирующими веществами, дающими при ненормальных услови х работы этих трансформаторов и т. п. пары и газообразные продукты разложени . Согласно изобретению дифференциальный манометр устройства в судном из колен снабжен уширенной колбой, наход щейс под непосредственным действием 1 бчатой платийы, помещенной так, чтобы на нее действовали выход щие из охран емого прибора газообразные продукты разложени изолирующего вещества.The present invention relates to a protective device for the protection of transformers and other electrical apparatus filled with liquid insulating substances, which, under abnormal conditions of operation of these transformers, etc., couples and gaseous decomposition products. According to the invention, the differential pressure gauge of the device in the vessel from its knees is provided with an expanded flask, under the direct action of 1 plate platinum, placed so that it is acted upon by the gaseous decomposition products of the insulating substance exiting the protected device.
Коленчата v - образна трубка /, дифференциального манометра , отчасти 1аполненна ртутью, снабжена у одного из своех колен колбой от, наполненной газом, под которой помещаетс губчата платина п. Если на последнюю будет течь через сопло о водород или метан, то будет образовыватьс теплота, нагреваюгда колбу и заключающийс в ней газ; вследствие этого столбик ртути передвинетс до соприкосновени с контактами , впа нными в другое колено трубки /, и сигнальна или выключающа охран емый прибор цепь окажетс замкнутой. Вещества, вызывающие нагревание газа (зубчата платина), могут быть помещаемы в любом месте, например, непосредственно над уровнем жидкости или же в устье трубы, примыкающей к защищаемому аппарату.A crankshaft v-shaped tube /, a differential pressure gauge, partly filled with mercury, is provided at one of its knees with a flask filled with gas under which sponge platinum is placed. If the latter is to flow through a nozzle with hydrogen or methane, heat will be generated, heating a flask and gas enclosed in it; as a result, the mercury column will move up to contact with the contacts sunk into the other leg of the tube /, and the signal or switching off protected device will be closed. Substances that cause heating of the gas (zubchat platinum) can be placed anywhere, for example, directly above the liquid level or at the mouth of the pipe adjacent to the protected device.
Дл предотвращени взрыва в трансформаторе , могущего произойти вследствие нагревани газа до его воспламенени и отбрасывани пламени, в трубу можно вставить какое-либо, само по себе уже известное, предохранительное приспособление , например, сита, подобные примен емым в рудничных лампах.To prevent an explosion in a transformer that may occur as a result of the gas being heated before it ignites and a flame is thrown, you can insert some kind of safety device already known in itself, for example, sieves similar to those used in mine lamps.
I,I,
Предмет патента.The subject of the patent.
Защитное устройство дл предохранени трансформаторов и других электрических аппаратов, заполненных жидкими изолирующими веществами, дающими при ненормальных услови х работы этих трансформаторов и т. п. пары и газообразные продукты разложени , с прим1енением дифференциального манометра, характеризующеес тем, что одно колено дифференциального манометра, управл ющего сигнальной или выключающейProtective device for the protection of transformers and other electrical apparatus filled with liquid insulating substances, which, under abnormal conditions of operation of these transformers, etc., pairs and gaseous decomposition products, with the application of a differential pressure gauge, characterized by the fact that one knee of a differential pressure gauge that controls alarm or off
цепью посредством замыкани ее столбиком ртути маном,етра во вплавленных в трубку его контактах, снабжено уширенной колбой т, наход щейс под непосредстренным действием губчатой платины , помещенной так, чтобы на нееthe chain by means of closing it with a column of mercury with mana, an etra in its contacts fused into the tube, is equipped with an enlarged flask t, which is under the direct action of spongy platinum, placed so that
действовали выход щие из трансформатора и т, п. газообразные продукты; разложени изолирующего вещества, с целью воздействовать нагревом платины п а следовательно, и колбы т на положение столба ртути манометра.transformer gases coming out of the transformer, etc., acted; decomposition of an insulating substance, in order to influence the heating of platinum and, consequently, the flask on the position of the mercury column of the manometer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU5433A SU17482A1 (en) | 1925-11-18 | 1925-11-18 | Protective device for the protection of transformers and other electrical apparatus filled with liquid insulating substances, which, under abnormal conditions of operation of these transformers and the like, give. vapors and gaseous decomposition products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU5433A SU17482A1 (en) | 1925-11-18 | 1925-11-18 | Protective device for the protection of transformers and other electrical apparatus filled with liquid insulating substances, which, under abnormal conditions of operation of these transformers and the like, give. vapors and gaseous decomposition products |
Publications (1)
Publication Number | Publication Date |
---|---|
SU17482A1 true SU17482A1 (en) | 1930-09-30 |
Family
ID=48337567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU5433A SU17482A1 (en) | 1925-11-18 | 1925-11-18 | Protective device for the protection of transformers and other electrical apparatus filled with liquid insulating substances, which, under abnormal conditions of operation of these transformers and the like, give. vapors and gaseous decomposition products |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU17482A1 (en) |
-
1925
- 1925-11-18 SU SU5433A patent/SU17482A1/en active
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