JPH0184409U - - Google Patents
Info
- Publication number
- JPH0184409U JPH0184409U JP1987179554U JP17955487U JPH0184409U JP H0184409 U JPH0184409 U JP H0184409U JP 1987179554 U JP1987179554 U JP 1987179554U JP 17955487 U JP17955487 U JP 17955487U JP H0184409 U JPH0184409 U JP H0184409U
- Authority
- JP
- Japan
- Prior art keywords
- transformer
- insulating
- partition plate
- gas
- oil hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005192 partition Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Description
図は本考案の一実施例の縦断面図である。
１……ブツシング、３……仕切板、４……ゴム
ブツシユ、５……スプリング、７……絶縁油、８
……ＳＦ６ガス、９……放圧管、１０……避圧弁
。
The figure is a longitudinal sectional view of an embodiment of the present invention. 1...Butting, 3...Partition plate, 4...Rubber butting, 5...Spring, 7...Insulating oil, 8
...SF 6 gas, 9...pressure relief pipe, 10...pressure relief valve.
Claims (1)
絶縁油が封入されたセンタクランプ方式のブツシ
ングを、変圧器とガス絶縁機器との中間に取付け
たものにおいて、 前記変圧器側のポケツトに通油孔を設けた仕切
板を取付け、前記通油孔に開閉移動可能なゴムブ
ツシユを挿入し、前記碍管が破損して前記ブツシ
ングの気密が破れ、前記ガス絶縁機器側の封入ガ
スが前記変圧器側に直接侵入した場合、前記仕切
板と前記ゴムブツシユとの密着により、外部へ放
圧することにより前記変圧器を保護する手段を設
けたことを特徴とする絶縁ガス侵入阻止装置。[Scope of Claim for Utility Model Registration] A center-clamp type bushing that includes an insulating pipe, a mounting bracket, and a tightening spring and is filled with insulating oil is installed between a transformer and gas-insulated equipment, as described above. A partition plate with an oil hole is attached to the pocket on the transformer side, and a rubber bushing that can be opened and closed is inserted into the oil hole. An insulating gas intrusion prevention device characterized in that, when the sealed gas directly intrudes into the transformer side, means is provided to protect the transformer by releasing pressure to the outside through close contact between the partition plate and the rubber bushing. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987179554U JPH0184409U (en) | 1987-11-27 | 1987-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987179554U JPH0184409U (en) | 1987-11-27 | 1987-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0184409U true JPH0184409U (en) | 1989-06-05 |
Family
ID=31471101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987179554U Pending JPH0184409U (en) | 1987-11-27 | 1987-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0184409U (en) |
-
1987
- 1987-11-27 JP JP1987179554U patent/JPH0184409U/ja active Pending
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