CA944797A - Shock-proof arc chute for high voltage circuit breaker with metallic arc plates having offset lines of openings - Google Patents
Shock-proof arc chute for high voltage circuit breaker with metallic arc plates having offset lines of openingsInfo
- Publication number
- CA944797A CA944797A CA128,837A CA128837A CA944797A CA 944797 A CA944797 A CA 944797A CA 128837 A CA128837 A CA 128837A CA 944797 A CA944797 A CA 944797A
- Authority
- CA
- Canada
- Prior art keywords
- shock
- openings
- high voltage
- circuit breaker
- voltage 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
- H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10887271A | 1971-01-22 | 1971-01-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA944797A true CA944797A (en) | 1974-04-02 |
Family
ID=22324545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA128,837A Expired CA944797A (en) | 1971-01-22 | 1971-11-29 | Shock-proof arc chute for high voltage circuit breaker with metallic arc plates having offset lines of openings |
Country Status (2)
Country | Link |
---|---|
US (1) | US3728503A (en) |
CA (1) | CA944797A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4019005A (en) * | 1974-12-30 | 1977-04-19 | I-T-E Imperial Corporation | Multi-pole circuit breaker with baffle shield venting |
US4405847A (en) * | 1980-12-23 | 1983-09-20 | Whipp & Bourme (1975) Limited | Arc chutes |
FR2641643B1 (en) * | 1989-01-10 | 1991-03-22 | Alsthom Gec | HIGH OR MEDIUM VOLTAGE CIRCUIT BREAKER |
US5753877A (en) * | 1996-02-20 | 1998-05-19 | Eaton Corporation | Circuit breaker terminal tubulator protection assembly for diverting discharged ionized gasses |
US7521645B2 (en) * | 2006-09-20 | 2009-04-21 | Eaton Corporation | Arc plate, and arc chute assembly and electrical switching apparatus employing the same |
US7705263B2 (en) * | 2008-04-15 | 2010-04-27 | General Electric Company | Arc chute assembly for a circuit breaker |
US8247726B2 (en) * | 2009-07-22 | 2012-08-21 | Eaton Corporation | Electrical switching apparatus and arc chute assembly therefor |
US9087654B2 (en) * | 2012-12-04 | 2015-07-21 | Larsen & Toubro Limited | Arc chute arrangement for arc quenching in electrical switching device |
US9355798B2 (en) * | 2014-08-21 | 2016-05-31 | General Electric Company | System and method for quenching an arc |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1868442A (en) * | 1930-10-29 | 1932-07-19 | Westinghouse Electric & Mfg Co | Arc quencher for circuit breakers |
US2140360A (en) * | 1933-10-31 | 1938-12-13 | Westinghouse Electric & Mfg Co | Circuit interrupter |
US2147419A (en) * | 1935-06-19 | 1939-02-14 | Westinghouse Electric & Mfg Co | Circuit interrupter |
US2215797A (en) * | 1938-07-20 | 1940-09-24 | Westinghouse Electric & Mfg Co | Circuit interrupter |
US2616006A (en) * | 1947-02-28 | 1952-10-28 | Westinghouse Electric Corp | Air break circuit interrupter |
US2584570A (en) * | 1950-02-07 | 1952-02-05 | Westinghouse Electric Corp | Circuit interrupter |
US2769066A (en) * | 1953-02-02 | 1956-10-30 | Westinghouse Electric Corp | Circuit interrupters |
DE1276165B (en) * | 1961-02-20 | 1968-08-29 | Licentia Gmbh | Arc extinguishing chamber for electrical switchgear |
-
1971
- 1971-01-22 US US00108872A patent/US3728503A/en not_active Expired - Lifetime
- 1971-11-29 CA CA128,837A patent/CA944797A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3728503A (en) | 1973-04-17 |
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