GB8506498D0 - Circuit breakers - Google Patents
Circuit breakersInfo
- Publication number
- GB8506498D0 GB8506498D0 GB858506498A GB8506498A GB8506498D0 GB 8506498 D0 GB8506498 D0 GB 8506498D0 GB 858506498 A GB858506498 A GB 858506498A GB 8506498 A GB8506498 A GB 8506498A GB 8506498 D0 GB8506498 D0 GB 8506498D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit breakers
- breakers
- circuit
- 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
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858506498A GB8506498D0 (en) | 1985-03-13 | 1985-03-13 | Circuit breakers |
GB08603117A GB2172434A (en) | 1985-03-13 | 1986-02-07 | Circuit breakers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858506498A GB8506498D0 (en) | 1985-03-13 | 1985-03-13 | Circuit breakers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8506498D0 true GB8506498D0 (en) | 1985-04-17 |
Family
ID=10575922
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB858506498A Pending GB8506498D0 (en) | 1985-03-13 | 1985-03-13 | Circuit breakers |
GB08603117A Withdrawn GB2172434A (en) | 1985-03-13 | 1986-02-07 | Circuit breakers |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08603117A Withdrawn GB2172434A (en) | 1985-03-13 | 1986-02-07 | Circuit breakers |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8506498D0 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9530593B1 (en) * | 2015-08-19 | 2016-12-27 | Carling Technologies, Inc. | Electromagnetically assisted arc quench with pivoting permanent magnet |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2554547A (en) * | 1947-06-12 | 1951-05-29 | Czechoslovak Metal And Enginee | Magnetic blowout circuit breaker for alternating current |
US2677032A (en) * | 1951-06-23 | 1954-04-27 | Westinghouse Electric Corp | Electric switch with permanentmagnet blowout fields |
GB705463A (en) * | 1952-03-14 | 1954-03-10 | Electrical Apparatus Co Ltd | Improvements in or relating to arc-chutes for electric contact breaking apparatus |
GB940511A (en) * | 1960-03-18 | 1963-10-30 | Ite Circuit Breaker Ltd | Improvements in or relating to air-break, magnetic blow-out electric circuit interrupters |
US3369095A (en) * | 1964-01-29 | 1968-02-13 | Maggi Ernesto | Arc-extinguishing chambers for alternating current utilizing permanent magnets |
EP0125553B1 (en) * | 1983-05-09 | 1988-09-14 | Mitsubishi Denki Kabushiki Kaisha | Circuit breaker of spiral arc type |
-
1985
- 1985-03-13 GB GB858506498A patent/GB8506498D0/en active Pending
-
1986
- 1986-02-07 GB GB08603117A patent/GB2172434A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2172434A (en) | 1986-09-17 |
GB8603117D0 (en) | 1986-03-12 |
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