JPS6247034U - - Google Patents
Info
- Publication number
- JPS6247034U JPS6247034U JP13752085U JP13752085U JPS6247034U JP S6247034 U JPS6247034 U JP S6247034U JP 13752085 U JP13752085 U JP 13752085U JP 13752085 U JP13752085 U JP 13752085U JP S6247034 U JPS6247034 U JP S6247034U
- Authority
- JP
- Japan
- Prior art keywords
- pressure relief
- relief device
- gas
- shielding plate
- utility
- 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
- 230000002265 prevention Effects 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 claims 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Description
第１図は公知の放圧装置付横形ガス封入開閉器
の側面図、第２図はその放圧装置の拡大断面図、
第３図は公知の縦形ガス封入開閉器の正面図、第
４図は同側面図、第５図はこの考案の実施例の要
部の拡大断面図、第６図は放圧時のこの考案の実
施例の要部の拡大断面図、第７図は遮蔽板の平面
図、第８図は異なる遮蔽板の平面図である。
１……ガス封入開閉器、２……電柱、３……破
壊板、４……押え板、５……ゴムカバー、６……
カバー、７……遮蔽板。
Fig. 1 is a side view of a known horizontal gas-filled switch with a pressure relief device, and Fig. 2 is an enlarged sectional view of the pressure relief device.
Fig. 3 is a front view of a known vertical gas-filled switch, Fig. 4 is a side view of the same, Fig. 5 is an enlarged cross-sectional view of the main part of an embodiment of this invention, and Fig. 6 is this invention when pressure is released. FIG. 7 is a plan view of a shielding plate, and FIG. 8 is a plan view of a different shielding plate. 1... Gas-filled switch, 2... Telephone pole, 3... Breaking plate, 4... Holding plate, 5... Rubber cover, 6...
Cover, 7...shielding plate.
Claims (1)
において、前記放圧装置の上方に適宜の間隔をお
いて飛散防止カバーを設け、且つ開閉器本体と前
記飛散防止カバーによつて形成されるガス放出通
路を遮断する環状遮蔽板を設けたことを特徴とす
るガス封入開閉器の放圧装置。 (2) 遮蔽板を自復性を持つバネ性材料を以つて
構成したことを特徴とする実用新案登録請求の範
囲第(1)項記載のガス封入開閉器の放圧装置。 (3) 適数ケ所に切り溝を有する環状遮蔽板を使
用したことを特徴とする実用新案登録請求の範囲
第(1)項記載のガス封入開閉器の放圧装置。[Scope of Claim for Utility Model Registration] (1) In a pressure relief device installed on the ceiling of a gas-filled switch, a scattering prevention cover is provided above the pressure relief device at an appropriate interval, and is connected to the main body of the switch. A pressure relief device for a gas-filled switch, characterized in that an annular shielding plate is provided for blocking a gas discharge passage formed by the scattering prevention cover. (2) The pressure relief device for a gas-filled switch as set forth in claim (1) of the utility model registration, characterized in that the shielding plate is made of a self-resilient spring material. (3) The pressure relief device for a gas-filled switch according to claim (1) of the utility model registration, characterized in that an annular shielding plate having cut grooves at an appropriate number of locations is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13752085U JPS6247034U (en) | 1985-09-10 | 1985-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13752085U JPS6247034U (en) | 1985-09-10 | 1985-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6247034U true JPS6247034U (en) | 1987-03-23 |
Family
ID=31041651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13752085U Pending JPS6247034U (en) | 1985-09-10 | 1985-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6247034U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0270855U (en) * | 1988-10-07 | 1990-05-30 | ||
| JPH0270854U (en) * | 1988-10-07 | 1990-05-30 |
-
1985
- 1985-09-10 JP JP13752085U patent/JPS6247034U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0270855U (en) * | 1988-10-07 | 1990-05-30 | ||
| JPH0270854U (en) * | 1988-10-07 | 1990-05-30 |
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