DK158425C - SWITCH WITH MAGNETIC ROTATION SWITCH OF THE ARCH - Google Patents
SWITCH WITH MAGNETIC ROTATION SWITCH OF THE ARCHInfo
- Publication number
- DK158425C DK158425C DK373580A DK373580A DK158425C DK 158425 C DK158425 C DK 158425C DK 373580 A DK373580 A DK 373580A DK 373580 A DK373580 A DK 373580A DK 158425 C DK158425 C DK 158425C
- Authority
- DK
- Denmark
- Prior art keywords
- switch
- arch
- magnetic rotation
- rotation switch
- magnetic
- Prior art date
Links
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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7922151 | 1979-09-03 | ||
FR7922151A FR2464550A1 (en) | 1979-09-03 | 1979-09-03 | MAGNETIC BLOW SWITCH IN ARC ROTATION |
Publications (3)
Publication Number | Publication Date |
---|---|
DK373580A DK373580A (en) | 1981-03-04 |
DK158425B DK158425B (en) | 1990-05-14 |
DK158425C true DK158425C (en) | 1990-10-22 |
Family
ID=9229359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK373580A DK158425C (en) | 1979-09-03 | 1980-09-02 | SWITCH WITH MAGNETIC ROTATION SWITCH OF THE ARCH |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0025375B1 (en) |
JP (1) | JPS5636817A (en) |
DE (1) | DE3068593D1 (en) |
DK (1) | DK158425C (en) |
FR (1) | FR2464550A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
YU173582A (en) * | 1981-09-16 | 1985-03-20 | Bbc Brown Boveri & Cie | Electrical switch |
JPH021919U (en) * | 1988-06-17 | 1990-01-09 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB375308A (en) * | 1931-03-18 | 1932-06-20 | Electr & Allied Ind Res Ass | Improvements relating to electric switches and circuit breakers |
US2154515A (en) * | 1936-05-29 | 1939-04-18 | Westinghouse Electric & Mfg Co | Circuit breaker |
GB479097A (en) * | 1936-07-29 | 1938-01-31 | Ellison George Ltd | Improvements relating to electric circuit breakers having arc-suppressing means |
US2439952A (en) * | 1944-08-31 | 1948-04-20 | Westinghouse Electric Corp | Circuit interrupter |
CH298774A (en) * | 1951-03-22 | 1954-05-15 | Ceskoslovenske Z Tezkeho Stroj | Electric switch. |
JPS50121775A (en) * | 1974-03-14 | 1975-09-23 | ||
FR2285700A1 (en) * | 1974-09-19 | 1976-04-16 | Alsthom Cgee | Dielectric gas filled electrical circuit breaker - has arc contacts of same dia surrounding main contacts |
JPS5921130B2 (en) * | 1976-01-23 | 1984-05-17 | 日新電機株式会社 | Gas cutter |
US4255631A (en) * | 1978-01-11 | 1981-03-10 | Gould Inc. | Exterior connected arc runner for arc spinner interrupter |
-
1979
- 1979-09-03 FR FR7922151A patent/FR2464550A1/en active Granted
-
1980
- 1980-08-12 DE DE8080401181T patent/DE3068593D1/en not_active Expired
- 1980-08-12 EP EP19800401181 patent/EP0025375B1/en not_active Expired
- 1980-09-01 JP JP12167980A patent/JPS5636817A/en active Pending
- 1980-09-02 DK DK373580A patent/DK158425C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS5636817A (en) | 1981-04-10 |
FR2464550B1 (en) | 1982-02-05 |
EP0025375B1 (en) | 1984-07-18 |
FR2464550A1 (en) | 1981-03-06 |
DK158425B (en) | 1990-05-14 |
DK373580A (en) | 1981-03-04 |
EP0025375A1 (en) | 1981-03-18 |
DE3068593D1 (en) | 1984-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |