JPH0221090B2 - - Google Patents
Info
- Publication number
- JPH0221090B2 JPH0221090B2 JP12970681A JP12970681A JPH0221090B2 JP H0221090 B2 JPH0221090 B2 JP H0221090B2 JP 12970681 A JP12970681 A JP 12970681A JP 12970681 A JP12970681 A JP 12970681A JP H0221090 B2 JPH0221090 B2 JP H0221090B2
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- fixed
- arc
- contact
- groove
- 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.)
- Expired
Links
- 239000004020 conductor Substances 0.000 claims description 59
- 239000012212 insulator Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 238000010008 shearing Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910000953 kanthal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Breakers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12970681A JPS5830034A (ja) | 1981-08-18 | 1981-08-18 | 回路しや断器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12970681A JPS5830034A (ja) | 1981-08-18 | 1981-08-18 | 回路しや断器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5830034A JPS5830034A (ja) | 1983-02-22 |
| JPH0221090B2 true JPH0221090B2 (en, 2012) | 1990-05-11 |
Family
ID=15016185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12970681A Granted JPS5830034A (ja) | 1981-08-18 | 1981-08-18 | 回路しや断器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5830034A (en, 2012) |
-
1981
- 1981-08-18 JP JP12970681A patent/JPS5830034A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5830034A (ja) | 1983-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100304150B1 (ko) | 회로차단기의아아크소멸장치 | |
| US3978300A (en) | Low-voltage circuit-breaker having small contact separation and small gap between cooperating parallel-arranged arcing-rails | |
| US5734547A (en) | Power switchgear | |
| JP3099690B2 (ja) | 回路遮断器 | |
| JPH0222909Y2 (en, 2012) | ||
| JPS6337452B2 (en, 2012) | ||
| KR20020090903A (ko) | 배선용 회로 차단기 | |
| JP2000195392A (ja) | 溝穴を備えた接点手段を有する電気開閉装置 | |
| US7202427B2 (en) | Switch contact arrangement comprising a device for increasing a contact-force acting between switch contacts | |
| JPH0221090B2 (en, 2012) | ||
| JPH10294036A (ja) | 回路遮断器の消弧装置 | |
| JP2004273235A (ja) | 回路遮断器 | |
| JP2993346B2 (ja) | 消弧装置 | |
| EP0124620A1 (en) | Switch | |
| JP2633959B2 (ja) | 回路遮断器 | |
| EP0482197A1 (en) | Circuit breaker | |
| JPH0219573B2 (en, 2012) | ||
| JP3407102B2 (ja) | 回路遮断器 | |
| JP2562867B2 (ja) | 開閉器 | |
| JPH0539547Y2 (en, 2012) | ||
| EP4354480A1 (en) | Dc circuit breaker | |
| JPS6325643Y2 (en, 2012) | ||
| JPS641890B2 (en, 2012) | ||
| JP2991876B2 (ja) | 開閉器 | |
| JPS5825031A (ja) | 回路しや断器 |