JPS5939845U - Vacuum circuit breaker contact wear detection device - Google Patents
Vacuum circuit breaker contact wear detection deviceInfo
- Publication number
- JPS5939845U JPS5939845U JP13534182U JP13534182U JPS5939845U JP S5939845 U JPS5939845 U JP S5939845U JP 13534182 U JP13534182 U JP 13534182U JP 13534182 U JP13534182 U JP 13534182U JP S5939845 U JPS5939845 U JP S5939845U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- circuit breaker
- vacuum circuit
- wear detection
- contact wear
- 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
- 238000001514 detection method Methods 0.000 title claims 2
Landscapes
- Testing Electric Properties And Detecting Electric Faults (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来構造の一例を、第２図、本考案の二実施
例をそれぞれ示す。
図において、１は真空バルブ、１０は可動接触子、１１
はリミットスイッチ、１１ａは動作片、１２は腕である
。FIG. 1 shows an example of a conventional structure, and FIG. 2 shows two embodiments of the present invention. In the figure, 1 is a vacuum valve, 10 is a movable contact, 11
11a is a limit switch, 11a is an operating piece, and 12 is an arm.
Claims (1)
リミットスイッチの動作片を設置し、真空バルブの接点
の消耗による前記腕のオーバストロークにより上記腕と
動作片が当接してリミットスイッチを動作させるように
構成したことを特徴とする真空遮断器の接点消耗量検出
装置。The operating piece of the limit switch is installed at a position corresponding to the arm that interlocks with the movable contact of the vacuum valve, and when the arm overstrokes due to wear of the vacuum valve contact, the arm and the operating piece come into contact and operate the limit switch. A contact wear detection device for a vacuum circuit breaker, characterized in that it is configured to
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13534182U JPS5939845U (en) | 1982-09-08 | 1982-09-08 | Vacuum circuit breaker contact wear detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13534182U JPS5939845U (en) | 1982-09-08 | 1982-09-08 | Vacuum circuit breaker contact wear detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5939845U true JPS5939845U (en) | 1984-03-14 |
Family
ID=30304661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13534182U Pending JPS5939845U (en) | 1982-09-08 | 1982-09-08 | Vacuum circuit breaker contact wear detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5939845U (en) |
-
1982
- 1982-09-08 JP JP13534182U patent/JPS5939845U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5939845U (en) | Vacuum circuit breaker contact wear detection device | |
| JPS5838936U (en) | contact device | |
| JPS58146334U (en) | Vacuum circuit breaker contact wear detection device | |
| JPS5925146U (en) | Vacuum shield disconnector contact wear detection device | |
| JPS6046615U (en) | switch contact | |
| JPS59182834U (en) | switch | |
| JPS5837642U (en) | switch | |
| JPS58103424U (en) | limit switch device | |
| JPS6035424U (en) | Conduction mechanism of common contact in seesaw switch | |
| JPS5946437U (en) | Contact structure of fluid pressure detection device | |
| JPS59188637U (en) | Plunger switch device | |
| JPS5849820U (en) | electrical contacts | |
| JPS6038458U (en) | circuit break | |
| JPS5916022U (en) | Current breaker reset device | |
| JPS5890629U (en) | switch device | |
| JPS6015731U (en) | Operation mechanism of the breaker | |
| JPS60112027U (en) | push button switch | |
| JPS6051845U (en) | spring switch | |
| JPS59144857U (en) | circuit break | |
| JPS5945504U (en) | touch sensor | |
| JPS5962625U (en) | Switch contact device | |
| JPS582951U (en) | circuit breaker | |
| JPS5962639U (en) | switch switching device | |
| JPS58183732U (en) | contact switching device | |
| JPS59159852U (en) | electromagnetic switch |