JPH033324B2 - - Google Patents
Info
- Publication number
- JPH033324B2 JPH033324B2 JP56077410A JP7741081A JPH033324B2 JP H033324 B2 JPH033324 B2 JP H033324B2 JP 56077410 A JP56077410 A JP 56077410A JP 7741081 A JP7741081 A JP 7741081A JP H033324 B2 JPH033324 B2 JP H033324B2
- Authority
- JP
- Japan
- Prior art keywords
- arc
- fixed contact
- contact
- fixed
- movable
- 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 - Lifetime
Links
- 238000010586 diagram Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7741081A JPS57191915A (en) | 1981-05-20 | 1981-05-20 | Power switching device |
| DE8282104405T DE3272693D1 (en) | 1981-05-20 | 1982-05-19 | Power switchgear device |
| EP82104405A EP0067321B1 (en) | 1981-05-20 | 1982-05-19 | Power switchgear device |
| DE8585103639T DE3280416T2 (de) | 1981-05-20 | 1982-05-19 | Leistungsschaltvorrichtung. |
| EP85103639A EP0155707B1 (en) | 1981-05-20 | 1982-05-19 | Power schwitchgear device |
| US06/380,314 US4429198A (en) | 1981-05-20 | 1982-05-20 | Power switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7741081A JPS57191915A (en) | 1981-05-20 | 1981-05-20 | Power switching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57191915A JPS57191915A (en) | 1982-11-25 |
| JPH033324B2 true JPH033324B2 (US07534539-20090519-C00280.png) | 1991-01-18 |
Family
ID=13633147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7741081A Granted JPS57191915A (en) | 1981-05-20 | 1981-05-20 | Power switching device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57191915A (US07534539-20090519-C00280.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59105221A (ja) * | 1982-12-09 | 1984-06-18 | 三菱電機株式会社 | 開閉器 |
-
1981
- 1981-05-20 JP JP7741081A patent/JPS57191915A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57191915A (en) | 1982-11-25 |
