JPS5823136U - Vacuum cutter - Google Patents
Vacuum cutterInfo
- Publication number
- JPS5823136U JPS5823136U JP11673781U JP11673781U JPS5823136U JP S5823136 U JPS5823136 U JP S5823136U JP 11673781 U JP11673781 U JP 11673781U JP 11673781 U JP11673781 U JP 11673781U JP S5823136 U JPS5823136 U JP S5823136U
- Authority
- JP
- Japan
- Prior art keywords
- electrode shaft
- metal
- vacuum breaker
- fixed electrode
- insulating
- 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
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の真空しゃ断器を示す左側面図、第２図は
第１図の要部を示す一部欠截正面図、第３図は本発明の
真空しゃ断器の一実施例の要部を示す平面図、第４図は
正面図、第５図は第３図の要部を分解して示す斜視図で
あるー
ト・・フレーム、２・・・第１の支持絶縁物、３・・・
真空バルブ、４・・・固定電極軸、５・・・下部導体、
６・・・第１の支持部材、７・・・第２の支持絶縁物、
８・・・Ｌ形金物、９・・・第２の支持部材、１２・・
・可動電極軸、１８・・・第１の金属蓋、１９・・・第
２の金属蓋、２１゜２５・・・金属板、２２．２６・・
・絶縁物。Fig. 1 is a left side view showing a conventional vacuum breaker, Fig. 2 is a partially cutaway front view showing the main parts of Fig. 1, and Fig. 3 is a main part of an embodiment of the vacuum breaker of the present invention. 4 is a front view, and FIG. 5 is an exploded perspective view of the main parts of FIG. 3. Frame, 2... First support insulator, 3 ...
Vacuum valve, 4... fixed electrode shaft, 5... lower conductor,
6... First support member, 7... Second support insulator,
8... L-shaped hardware, 9... Second support member, 12...
- Movable electrode shaft, 18... first metal lid, 19... second metal lid, 21° 25... metal plate, 22.26...
·Insulator.
Claims (1)
着する第１の金属蓋と前記固定電極軸に接離する可動電
極軸をベローズを介して固着する第２の金属蓋とを接合
して密閉する真空バルブと、前記固定電極軸を固定側導
体に接続して第１の保持部材で保持する第１の絶縁支持
物と、前記第２の金属蓋を第２の支持部材を介して保持
する第２の絶縁支持物とからなる真空しゃ断器において
、前記第１および第２の支持部材は金属板を相間に対向
する側を第１および第２の金属蓋の直径より大きな曲率
半径で形成し外周面を絶縁材で覆い第１および第２の金
属蓋に接続したことを特徴とする真空しゃ断器。A first metal lid that penetrates and fixes a fixed electrode shaft to both end openings of the insulating cylinder, and a second metal lid that fixes a movable electrode shaft that approaches and separates from the fixed electrode shaft via a bellows are joined. a first insulating support that connects the fixed electrode shaft to the fixed conductor and holds it with a first holding member; and a second insulating support for holding the metal plate, the first and second support members have a radius of curvature larger than the diameter of the first and second metal lids on the side facing the metal plate. What is claimed is: 1. A vacuum breaker, characterized in that the vacuum breaker is formed, its outer peripheral surface is covered with an insulating material, and the vacuum breaker is connected to first and second metal lids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11673781U JPS5823136U (en) | 1981-08-07 | 1981-08-07 | Vacuum cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11673781U JPS5823136U (en) | 1981-08-07 | 1981-08-07 | Vacuum cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5823136U true JPS5823136U (en) | 1983-02-14 |
Family
ID=29910946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11673781U Pending JPS5823136U (en) | 1981-08-07 | 1981-08-07 | Vacuum cutter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5823136U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026133U (en) * | 1983-07-27 | 1985-02-22 | 住友電気工業株式会社 | waterproof cable |
| JPS6040917U (en) * | 1983-08-29 | 1985-03-22 | 昭和電線電纜株式会社 | insulated wire |
-
1981
- 1981-08-07 JP JP11673781U patent/JPS5823136U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026133U (en) * | 1983-07-27 | 1985-02-22 | 住友電気工業株式会社 | waterproof cable |
| JPH0449782Y2 (en) * | 1983-07-27 | 1992-11-24 | ||
| JPS6040917U (en) * | 1983-08-29 | 1985-03-22 | 昭和電線電纜株式会社 | insulated wire |
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