BR7605790A - Interruptor de circuito - Google Patents

Interruptor de circuito

Info

Publication number
BR7605790A
BR7605790A BR7605790A BR7605790A BR7605790A BR 7605790 A BR7605790 A BR 7605790A BR 7605790 A BR7605790 A BR 7605790A BR 7605790 A BR7605790 A BR 7605790A BR 7605790 A BR7605790 A BR 7605790A
Authority
BR
Brazil
Prior art keywords
circuit switch
switch
circuit
Prior art date
Application number
BR7605790A
Other languages
English (en)
Portuguese (pt)
Inventor
G Votta
Original Assignee
Ite Imperial Corp
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 Ite Imperial Corp filed Critical Ite Imperial Corp
Publication of BR7605790A publication Critical patent/BR7605790A/pt

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
BR7605790A 1975-09-02 1976-09-01 Interruptor de circuito BR7605790A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/609,231 US4052577A (en) 1975-09-02 1975-09-02 Magnetically driven ring arc runner for circuit interrupter

Publications (1)

Publication Number Publication Date
BR7605790A true BR7605790A (pt) 1977-08-16

Family

ID=24439880

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7605790A BR7605790A (pt) 1975-09-02 1976-09-01 Interruptor de circuito

Country Status (4)

Country Link
US (1) US4052577A (enExample)
BR (1) BR7605790A (enExample)
CA (1) CA1064083A (enExample)
CH (1) CH611453A5 (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2624595C3 (de) * 1976-05-28 1980-01-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen Kontaktanordnung für Druckgasschalter
DE2626245C3 (de) * 1976-06-10 1982-12-09 Siemens AG, 1000 Berlin und 8000 München Kontaktanordnung für Druckgasschalter
US4152560A (en) * 1977-02-14 1979-05-01 Gould Inc. Stationary contact structure for high voltage gas blast circuit interrupter with deformed slotted contact finger configuration
US4206330A (en) * 1978-01-11 1980-06-03 Gould Inc. Moving contact for radial blow-in effect for arc spinner interrupter
US4255631A (en) * 1978-01-11 1981-03-10 Gould Inc. Exterior connected arc runner for arc spinner interrupter
US4249052A (en) * 1978-05-01 1981-02-03 Electric Power Research Institute, Inc. Arc spinner interrupter with chromium copper arcing contact
US4409447A (en) * 1979-06-22 1983-10-11 General Electric Company Gas blast circuit breaker combining a magnetically driven rotating arc and a puffer induced gas blast
DE2946715A1 (de) * 1979-10-25 1981-05-07 BBC AG Brown, Boveri & Cie., Baden, Aargau Druckgasschalter
US4410778A (en) * 1980-09-12 1983-10-18 Brown Boveri Electric Inc. Arc spinner with magnetically driven puffer
JPS60246521A (ja) * 1984-05-22 1985-12-06 三菱電機株式会社 開閉器
FR2565731A1 (fr) * 1984-06-08 1985-12-13 Interaction Perfectionnements aux disjoncteurs
FR2620854A1 (fr) * 1987-09-23 1989-03-24 Alsthom Bobine de soufflage magnetique par rotation de l'arc pour element de contact d'un interrupteur electrique
US4847456A (en) * 1987-09-23 1989-07-11 Westinghouse Electric Corp. Vacuum circuit interrupter with axial magnetic arc transfer mechanism
JPH0652761A (ja) * 1992-08-01 1994-02-25 Mitsubishi Electric Corp 開閉器
JPH08129942A (ja) * 1994-10-28 1996-05-21 Hitachi Ltd パッファ形ガス遮断器
DE19517615A1 (de) * 1995-05-13 1996-11-14 Abb Research Ltd Leistungsschalter
AU2059497A (en) 1996-02-27 1997-09-16 Kilovac Corporation Improved sealed relay
US6412503B1 (en) * 1999-06-01 2002-07-02 Applied Materials, Inc. Magnetically coupled substrate roller
FR2946790B1 (fr) * 2009-06-10 2011-07-01 Areva T & D Sa Contact pour ampoule a vide a moyenne tension a coupure d'arc amelioree, ampoule a vide et disjoncteur, tel qu'un disjoncteur sectionneur d'alternateur associes.
FR2946792A1 (fr) * 2009-06-10 2010-12-17 Areva T & D Sa Enroulement pour contact d'ampoule a vide a moyenne tension a endurance amelioree, ampoule a vide et disjoncteur, tel qu'un disjoncteur sectionneur d'alternateur associes.
FR2946791B1 (fr) * 2009-06-10 2011-09-23 Areva T & D Sa Contact pour ampoule a vide a moyenne tension a structure renforcee, ampoule a vide et disjoncteur, tel qu'un disjoncteur sectionneur d'alternateur associes.
US9054530B2 (en) 2013-04-25 2015-06-09 General Atomics Pulsed interrupter and method of operation
US9640353B2 (en) 2014-10-21 2017-05-02 Thomas & Betts International Llc Axial magnetic field coil for vacuum interrupter
US10872739B2 (en) * 2019-05-24 2020-12-22 Frank P Stacom Methods and systems for DC current interrupter based on thermionic arc extinction via anode ion depletion
EP4336536B1 (en) * 2022-09-06 2025-05-21 Hitachi Energy Ltd A contact assembly for an electrical circuit breaker

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1827940A (en) * 1929-06-29 1931-10-20 Condit Electrical Mfg Corp Magnetically engaged contact members for electric switches
US2140378A (en) * 1935-12-05 1938-12-13 Gen Electric Electric circuit interrupter
US3210505A (en) * 1962-04-03 1965-10-05 Gen Electric Electrode structure for an electric circuit interrupter
US3551625A (en) * 1966-09-01 1970-12-29 Westinghouse Electric Corp Circuit breakers
US3555223A (en) * 1968-01-03 1971-01-12 English Electric Co Ltd Vacuum circuit interrupters with co-axial movable main and movable auxillary contacts
CH524886A (de) * 1970-12-01 1972-06-30 Bbc Brown Boveri & Cie Elektrischer Kompressionsschalter
US3858015A (en) * 1972-09-15 1974-12-31 Gen Electric Electric circuit breaker of the gas blast type
ZA74382B (en) * 1973-01-30 1974-11-27 Hazemeijer Bv A vacuum circuit interrupter
US3914568A (en) * 1974-08-22 1975-10-21 Gen Electric High-voltage vacuum switch

Also Published As

Publication number Publication date
US4052577A (en) 1977-10-04
CH611453A5 (enExample) 1979-05-31
CA1064083A (en) 1979-10-09

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