FR1096944A - Circuit switches - Google Patents
Circuit switchesInfo
- Publication number
- FR1096944A FR1096944A FR1096944DA FR1096944A FR 1096944 A FR1096944 A FR 1096944A FR 1096944D A FR1096944D A FR 1096944DA FR 1096944 A FR1096944 A FR 1096944A
- Authority
- FR
- France
- Prior art keywords
- circuit switches
- switches
- 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
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/18—Means for extinguishing or suppressing arc
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US334551A US2769066A (en) | 1953-02-02 | 1953-02-02 | Circuit interrupters |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1096944A true FR1096944A (en) | 1955-06-28 |
Family
ID=23307743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1096944D Expired FR1096944A (en) | 1953-02-02 | 1954-02-01 | Circuit switches |
Country Status (2)
Country | Link |
---|---|
US (1) | US2769066A (en) |
FR (1) | FR1096944A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1232646B (en) * | 1964-03-25 | 1967-01-19 | Licentia Gmbh | Arc extinguishing chamber for installation self-switch with metal parts for heat dissipation |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3003046A (en) * | 1959-10-26 | 1961-10-03 | Fed Pacific Electric Co | Circuit breaker |
NL136065C (en) * | 1960-12-07 | |||
DE1276165B (en) * | 1961-02-20 | 1968-08-29 | Licentia Gmbh | Arc extinguishing chamber for electrical switchgear |
US3218418A (en) * | 1961-05-19 | 1965-11-16 | Westinghouse Electric Corp | Circuit breaker with arc-extinguishing means |
NL295859A (en) * | 1962-07-27 | |||
US3728503A (en) * | 1971-01-22 | 1973-04-17 | Ite Imperial Corp | Shock-proof arc chute for high voltage circuit breaker with metallic arc plates having off-set lines of openings |
DE2841004C2 (en) * | 1978-09-21 | 1980-10-02 | Licentia Gmbh | Circuit breaker with additional blow loop |
US4302643A (en) * | 1979-10-29 | 1981-11-24 | Square D Company | Fusible switch |
FR2517465B1 (en) * | 1981-11-27 | 1986-05-02 | Merlin Gerin | MINIATURE CIRCUIT BREAKER WITH TWO ADJUSTED SWITCHING CHAMBERS |
FR2569304B1 (en) * | 1984-08-15 | 1990-12-28 | Mitsubishi Electric Corp | CIRCUIT SWITCH |
DE3443122A1 (en) * | 1984-11-27 | 1986-05-28 | Brown, Boveri & Cie Ag, 6800 Mannheim | DEVICE FOR INTERRUPTING CIRCUITS |
AU5922286A (en) * | 1985-07-12 | 1987-01-15 | Westinghouse Electric Corporation | Circuit breaker with arc commutating structure |
US9887050B1 (en) * | 2016-11-04 | 2018-02-06 | Eaton Corporation | Circuit breakers with metal arc chutes with reduced electrical conductivity overlay material and related arc chutes |
US10229793B2 (en) | 2017-07-12 | 2019-03-12 | Eaton Intelligent Power Limited | Circuit interrupters having metal arc chutes with arc quenching members and related arc chutes |
US10483068B1 (en) | 2018-12-11 | 2019-11-19 | Eaton Intelligent Power Limited | Switch disconnector systems suitable for molded case circuit breakers and related methods |
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 |
US2116791A (en) * | 1934-12-27 | 1938-05-10 | Square D Co | Circuit breaker |
US2065357A (en) * | 1935-11-21 | 1936-12-22 | Gen Electric | Circuit breaker |
US2174232A (en) * | 1936-08-26 | 1939-09-26 | Westinghouse Electric & Mfg Co | Circuit breaker |
US2240623A (en) * | 1939-10-26 | 1941-05-06 | Westinghouse Electric & Mfg Co | Circuit interrupting device |
US2564178A (en) * | 1945-06-08 | 1951-08-14 | Howard M Strobel | Deion circuit breaker |
FR964187A (en) * | 1947-03-13 | 1950-08-08 | ||
US2644875A (en) * | 1948-07-01 | 1953-07-07 | Roller Smith Corp | Air circuit breaker |
-
1953
- 1953-02-02 US US334551A patent/US2769066A/en not_active Expired - Lifetime
-
1954
- 1954-02-01 FR FR1096944D patent/FR1096944A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1232646B (en) * | 1964-03-25 | 1967-01-19 | Licentia Gmbh | Arc extinguishing chamber for installation self-switch with metal parts for heat dissipation |
Also Published As
Publication number | Publication date |
---|---|
US2769066A (en) | 1956-10-30 |
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