CA432280A - Circuit interrupter - Google Patents
Circuit interrupterInfo
- Publication number
- CA432280A CA432280A CA432280A CA432280DA CA432280A CA 432280 A CA432280 A CA 432280A CA 432280 A CA432280 A CA 432280A CA 432280D A CA432280D A CA 432280DA CA 432280 A CA432280 A CA 432280A
- Authority
- CA
- Canada
- Prior art keywords
- circuit interrupter
- interrupter
- 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.)
- Expired
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
- H01H33/182—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US454514A US2372094A (en) | 1942-08-12 | 1942-08-12 | Circuit interrupter |
Publications (1)
Publication Number | Publication Date |
---|---|
CA432280A true CA432280A (en) | 1946-01-01 |
Family
ID=23804917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA432280A Expired CA432280A (en) | 1942-08-12 | Circuit interrupter |
Country Status (2)
Country | Link |
---|---|
US (1) | US2372094A (en) |
CA (1) | CA432280A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2677032A (en) * | 1951-06-23 | 1954-04-27 | Westinghouse Electric Corp | Electric switch with permanentmagnet blowout fields |
-
0
- CA CA432280A patent/CA432280A/en not_active Expired
-
1942
- 1942-08-12 US US454514A patent/US2372094A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US2372094A (en) | 1945-03-20 |
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