FR1569421A - - Google Patents

Info

Publication number
FR1569421A
FR1569421A FR1569421DA FR1569421A FR 1569421 A FR1569421 A FR 1569421A FR 1569421D A FR1569421D A FR 1569421DA FR 1569421 A FR1569421 A FR 1569421A
Authority
FR
France
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
Application number
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1569421A publication Critical patent/FR1569421A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/342—Venting arrangements for arc chutes
FR1569421D 1967-06-23 1968-06-21 Expired FR1569421A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64828867A 1967-06-23 1967-06-23

Publications (1)

Publication Number Publication Date
FR1569421A true FR1569421A (fr) 1969-05-30

Family

ID=24600202

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1569421D Expired FR1569421A (fr) 1967-06-23 1968-06-21

Country Status (3)

Country Link
US (1) US3506799A (fr)
FR (1) FR1569421A (fr)
GB (1) GB1188883A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2117785A1 (fr) * 1970-12-17 1972-07-28 Maier & Cie Charles
FR2326027A1 (fr) * 1975-09-23 1977-04-22 Westinghouse Electric Corp Disjoncteur a limitation de courant
FR2421459A1 (fr) * 1978-03-29 1979-10-26 Bbc Brown Boveri & Cie Interrupteur electrique a chambre d'extinction et de refroidissement d'arc
EP0299460A2 (fr) * 1987-07-13 1989-01-18 Mitsubishi Denki Kabushiki Kaisha Dispositif d'extinction d'arc
EP0462026A1 (fr) * 1990-06-15 1991-12-18 Schneider Electric Sa Disjoncteur électrique miniature à échappement des gaz de coupure

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484045A (en) * 1982-08-16 1984-11-20 General Electric Company Molded case circuit breaker having improved arc resistant properties
US4559423A (en) * 1983-04-28 1985-12-17 Mitsubishi Denki Kabushiki Kaisha Circuit interrupter
US4631376A (en) * 1984-09-28 1986-12-23 Westinghouse Electric Corp. Molded case circuit breaker with an improved arc gas external venting system
US5457296A (en) * 1992-07-17 1995-10-10 Square D Company Circuit breaker enclosure
FR3007889B1 (fr) * 2013-06-26 2016-09-23 Schneider Electric Ind Sas Chambre de coupure pour un appareil de protection electrique et appareil de protection electrique comportant une telle chambre.
JP6077422B2 (ja) * 2013-08-30 2017-02-08 株式会社日立製作所 耐摩耗材及びその製作方法並びにパッファシリンダ及びその製作方法とパッファ型ガス遮断器
KR102349751B1 (ko) * 2017-03-21 2022-01-11 엘에스일렉트릭(주) 단극차단유닛이 구비된 회로 차단기

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2320437A (en) * 1941-05-07 1943-06-01 Westinghouse Electric & Mfg Co Circuit breaker
US2701284A (en) * 1953-05-28 1955-02-01 Ite Circuit Breaker Ltd Latch insulation for quick break circuit breakers
US2976385A (en) * 1959-04-03 1961-03-21 Ite Circuit Breaker Ltd Circuit breaker for bolted and plug-in constructions
US2996589A (en) * 1959-04-21 1961-08-15 Ite Circuit Breaker Ltd Pivoted bimetal
US3280287A (en) * 1963-05-10 1966-10-18 Westinghouse Electric Corp Circuit breaker with improved terminal-conductor means
US3053958A (en) * 1959-11-19 1962-09-11 Ite Circuit Breaker Ltd Circuit breaker handle baffle
US3290474A (en) * 1964-07-30 1966-12-06 Westinghouse Electric Corp Circuit interrupter with improved terminal connecting means
US3422235A (en) * 1966-01-28 1969-01-14 Heinemann Electric Co Arcing grid case support means

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2117785A1 (fr) * 1970-12-17 1972-07-28 Maier & Cie Charles
FR2326027A1 (fr) * 1975-09-23 1977-04-22 Westinghouse Electric Corp Disjoncteur a limitation de courant
FR2421459A1 (fr) * 1978-03-29 1979-10-26 Bbc Brown Boveri & Cie Interrupteur electrique a chambre d'extinction et de refroidissement d'arc
EP0299460A2 (fr) * 1987-07-13 1989-01-18 Mitsubishi Denki Kabushiki Kaisha Dispositif d'extinction d'arc
EP0299460A3 (en) * 1987-07-13 1990-10-10 Mitsubishi Denki Kabushiki Kaisha Multi-phase circuit breaker employing arc extinguishing apparatus
EP0462026A1 (fr) * 1990-06-15 1991-12-18 Schneider Electric Sa Disjoncteur électrique miniature à échappement des gaz de coupure
FR2663458A1 (fr) * 1990-06-15 1991-12-20 Merlin Gerin Disjoncteur electrique miniature a echappement de gaz de coupure.

Also Published As

Publication number Publication date
GB1188883A (en) 1970-04-22
US3506799A (en) 1970-04-14

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Legal Events

Date Code Title Description
ST Notification of lapse