FR1508019A - Electric circuit breaker - Google Patents

Electric circuit breaker

Info

Publication number
FR1508019A
FR1508019A FR91499A FR91499A FR1508019A FR 1508019 A FR1508019 A FR 1508019A FR 91499 A FR91499 A FR 91499A FR 91499 A FR91499 A FR 91499A FR 1508019 A FR1508019 A FR 1508019A
Authority
FR
France
Prior art keywords
circuit breaker
electric circuit
electric
breaker
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
Application number
FR91499A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heinemann Electric Co
Original Assignee
Heinemann Electric Co
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 by Heinemann Electric Co filed Critical Heinemann Electric Co
Application granted granted Critical
Publication of FR1508019A publication Critical patent/FR1508019A/en
Expired legal-status Critical Current

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
    • 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
FR91499A 1966-01-28 1967-01-17 Electric circuit breaker Expired FR1508019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53527166A 1966-01-28 1966-01-28

Publications (1)

Publication Number Publication Date
FR1508019A true FR1508019A (en) 1967-12-29

Family

ID=24133521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR91499A Expired FR1508019A (en) 1966-01-28 1967-01-17 Electric circuit breaker

Country Status (4)

Country Link
US (1) US3422235A (en)
JP (1) JPS5416022B1 (en)
FR (1) FR1508019A (en)
GB (1) GB1145173A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2170909A1 (en) * 1972-02-08 1973-09-21 Hazemeyer Sa ELECTRIC CURRENT INTERRUPTION DEVICE

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506799A (en) * 1967-06-23 1970-04-14 Westinghouse Electric Corp Circuit breaker with improved venting means and arc extinguishing structure
US3632939A (en) * 1970-02-16 1972-01-04 Westinghouse Electric Corp Circuit interrupter with improved molded insulating housing
DE2047521C3 (en) * 1970-09-26 1978-09-28 Brown, Boveri & Cie Ag, 6800 Mannheim Installation circuit breaker
US3773992A (en) * 1971-08-02 1973-11-20 Heinemann Electric Co Circuit breaker case
US4011420A (en) * 1975-01-22 1977-03-08 General Electric Company Molded case circuit breaker with improved interrupting capacity
US4087772A (en) * 1976-12-30 1978-05-02 Texas Instruments Incorporated Circuit breaker
GB2084402B (en) * 1980-09-17 1984-05-02 Gec Elliott Automation Ltd Circuit breaker arc chute
JPS58169732A (en) * 1982-03-31 1983-10-06 松下電工株式会社 Circuit breaker
US4389555A (en) * 1982-04-05 1983-06-21 Heinemann Electric Company Circuit breaker with increased electrical spacing
US4926157A (en) * 1983-04-20 1990-05-15 Airpax Circuit breaker
US4885558A (en) * 1983-04-20 1989-12-05 Airpax Corporation Circuit breaker
US4581511A (en) * 1984-09-28 1986-04-08 Westinghouse Electric Corp. Molded case circuit breaker with an improved internal venting system
DE3443122A1 (en) * 1984-11-27 1986-05-28 Brown, Boveri & Cie Ag, 6800 Mannheim DEVICE FOR INTERRUPTING CIRCUITS
US4899253A (en) * 1988-09-19 1990-02-06 Siemens Energy & Automation, Inc. Molded case circuit breaker housing reinforcement
US4860162A (en) * 1988-09-29 1989-08-22 General Electric Company Molded case and cover arrangement for current limiting circuit interrupters
CN101540248B (en) * 2009-03-30 2011-04-13 常熟开关制造有限公司(原常熟开关厂） Low-voltage breaker
US9281149B2 (en) * 2013-03-07 2016-03-08 Carling Technologies, Inc. Arc shield
US9966210B1 (en) * 2016-12-30 2018-05-08 Carling Technologies, Inc. Circuit breaker with integrated U-Link

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429722A (en) * 1940-07-13 1947-10-28 Westinghouse Electric Corp Circuit breaker
US2363606A (en) * 1942-03-23 1944-11-28 Square D Co Arc suppressor
US2647191A (en) * 1945-05-24 1953-07-28 Fed Electric Prod Co Circuit breaker
US2719203A (en) * 1952-05-02 1955-09-27 Westinghouse Electric Corp Circuit breakers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2170909A1 (en) * 1972-02-08 1973-09-21 Hazemeyer Sa ELECTRIC CURRENT INTERRUPTION DEVICE

Also Published As

Publication number Publication date
DE1588271B2 (en) 1972-03-30
GB1145173A (en) 1969-03-12
JPS5416022B1 (en) 1979-06-19
US3422235A (en) 1969-01-14
DE1588271A1 (en) 1970-05-14

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