JPH02120083U - - Google Patents
Info
- Publication number
- JPH02120083U JPH02120083U JP2852689U JP2852689U JPH02120083U JP H02120083 U JPH02120083 U JP H02120083U JP 2852689 U JP2852689 U JP 2852689U JP 2852689 U JP2852689 U JP 2852689U JP H02120083 U JPH02120083 U JP H02120083U
- Authority
- JP
- Japan
- Prior art keywords
- receiving plate
- pressure receiving
- gas
- cylinder
- electrical equipment
- 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.)
- Granted
Links
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Gas-Insulated Switchgears (AREA)
Description
第１図および第２図は本考案の一実施例を示す
もので、第１図は通常時の状態を示す構成図、第
２図は事故時の状態を示す構成図、第３図は従来
技術の一例を示す構成図である。
図において、１は絶縁性ガス、２は密閉容器、
３は配管、１０はシリンダ、１１は受圧板、１２
は弾性部材、１３は貫通孔、１４は検出器、１６
は接点、である。
Figures 1 and 2 show one embodiment of the present invention. Figure 1 is a configuration diagram showing the normal state, Figure 2 is a configuration diagram showing the state at the time of an accident, and Figure 3 is a conventional configuration diagram. It is a block diagram which shows an example of a technique. In the figure, 1 is an insulating gas, 2 is a closed container,
3 is a pipe, 10 is a cylinder, 11 is a pressure receiving plate, 12
13 is an elastic member, 13 is a through hole, 14 is a detector, 16
is a contact point.
Claims (1)
部が収納されたガス絶縁電気機器において、一端
が前記密閉容器に連通しかつ他端が閉塞された配
管を設け、この配管の途中に該配管に連通しかつ
密閉されるとともに絶縁部材からなるシリンダを
設け、このシリンダ内には弾性部材により支持さ
れた受圧板を配設する一方、検出器に接続された
接点を前記受圧板に対向して配設してなり、前記
密閉容器内の充電部の事故による前記絶縁性ガス
の圧力上昇により前記受圧板が移動して前記接点
に当接するように構成したことを特徴とするガス
絶縁電気機器の故障検出装置。 (2) 前記受圧板には貫通孔が形成されたことを
特徴とする請求項(1)記載のガス絶縁電気機器の
故障検出装置。[Scope of Claim for Utility Model Registration] (1) In gas-insulated electrical equipment in which a live part is housed in a closed container filled with an insulating gas, a pipe whose one end communicates with the closed container and whose other end is closed. A cylinder is provided in the middle of this piping, which communicates with the piping, is sealed, and is made of an insulating material, and a pressure receiving plate supported by an elastic member is disposed within this cylinder, while the cylinder is connected to a detector. A contact point is arranged opposite to the pressure receiving plate, and the pressure receiving plate is configured to move and come into contact with the contact point when the pressure of the insulating gas increases due to an accident in the live part in the closed container. A failure detection device for gas insulated electrical equipment, characterized in that: (2) The failure detection device for gas insulated electrical equipment according to claim (1), wherein the pressure receiving plate has a through hole formed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989028526U JPH0746010Y2 (en) | 1989-03-15 | 1989-03-15 | Gas insulation electrical equipment failure detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989028526U JPH0746010Y2 (en) | 1989-03-15 | 1989-03-15 | Gas insulation electrical equipment failure detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02120083U true JPH02120083U (en) | 1990-09-27 |
| JPH0746010Y2 JPH0746010Y2 (en) | 1995-10-18 |
Family
ID=31251967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989028526U Expired - Lifetime JPH0746010Y2 (en) | 1989-03-15 | 1989-03-15 | Gas insulation electrical equipment failure detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0746010Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS489361U (en) * | 1971-06-14 | 1973-02-01 | ||
| JPS5490586A (en) * | 1977-12-05 | 1979-07-18 | Michelin & Cie | Switch gear |
-
1989
- 1989-03-15 JP JP1989028526U patent/JPH0746010Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS489361U (en) * | 1971-06-14 | 1973-02-01 | ||
| JPS5490586A (en) * | 1977-12-05 | 1979-07-18 | Michelin & Cie | Switch gear |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0746010Y2 (en) | 1995-10-18 |
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