JPS6171939U - - Google Patents
Info
- Publication number
- JPS6171939U JPS6171939U JP15645784U JP15645784U JPS6171939U JP S6171939 U JPS6171939 U JP S6171939U JP 15645784 U JP15645784 U JP 15645784U JP 15645784 U JP15645784 U JP 15645784U JP S6171939 U JPS6171939 U JP S6171939U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- molded container
- arc extinguishing
- filled switch
- wire mesh
- 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
- 239000003822 epoxy resin Substances 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
- H01H2033/568—Gas reservoirs with overpressure release, e.g. rupture membranes
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Description
第１図は本考案の実施例の一部を切除した斜視
図、第２図はその要部の拡大断面図、第３図は従
来品の要部の拡大断面図である。 ７…モールド容器、８…金網成形体、９…放出
部分、１０…導体。
図、第２図はその要部の拡大断面図、第３図は従
来品の要部の拡大断面図である。 ７…モールド容器、８…金網成形体、９…放出
部分、１０…導体。
Claims (1)
- 消弧室と消弧媒体のＳＦ６ガスをエポキシ樹脂
より成るモールド容器に密封したガス封入形開閉
器において、適宜の場所を四方へ押し広げて孔を
形成した金網を、補強筋として モールド容器本
体に埋設し、前記孔を設けた部分のモールド容器
本体の肉厚を薄くして放出部分としたことを特徴
とするガス封入形開閉器。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15645784U JPS6171939U (ja) | 1984-10-18 | 1984-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15645784U JPS6171939U (ja) | 1984-10-18 | 1984-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6171939U true JPS6171939U (ja) | 1986-05-16 |
Family
ID=30714462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15645784U Pending JPS6171939U (ja) | 1984-10-18 | 1984-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6171939U (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2944134A1 (fr) * | 2009-04-03 | 2010-10-08 | Schneider Electric Ind Sas | Enveloppe isolante sous pression d'un appareil de protection electrique |
| EP2515316A1 (fr) * | 2011-04-22 | 2012-10-24 | Schneider Electric Industries SAS | Dispositif de limitation de la pression à l'intérieur d'une cuve logeant un appareil de protection électrique, et appareil de protection électrique comportant un tel dispositif |
-
1984
- 1984-10-18 JP JP15645784U patent/JPS6171939U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2944134A1 (fr) * | 2009-04-03 | 2010-10-08 | Schneider Electric Ind Sas | Enveloppe isolante sous pression d'un appareil de protection electrique |
| EP2515316A1 (fr) * | 2011-04-22 | 2012-10-24 | Schneider Electric Industries SAS | Dispositif de limitation de la pression à l'intérieur d'une cuve logeant un appareil de protection électrique, et appareil de protection électrique comportant un tel dispositif |
| FR2974459A1 (fr) * | 2011-04-22 | 2012-10-26 | Schneider Electric Ind Sas | Dispositif de limitation de la pression a l'interieur d'une cuve logeant un appareil de protection electrique, et appareil de protection electrique comportant un tel dispositif |