BR7605791A - Interruptor de circuito - Google Patents

Interruptor de circuito

Info

Publication number
BR7605791A
BR7605791A BR7605791A BR7605791A BR7605791A BR 7605791 A BR7605791 A BR 7605791A BR 7605791 A BR7605791 A BR 7605791A BR 7605791 A BR7605791 A BR 7605791A BR 7605791 A BR7605791 A BR 7605791A
Authority
BR
Brazil
Prior art keywords
circuit switch
switch
circuit
Prior art date
Application number
BR7605791A
Other languages
English (en)
Portuguese (pt)
Inventor
R Smith
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 BR7605791A publication Critical patent/BR7605791A/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
BR7605791A 1975-09-02 1976-09-01 Interruptor de circuito BR7605791A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/609,559 US4052576A (en) 1975-09-02 1975-09-02 Contact structure for SF6 arc spinner

Publications (1)

Publication Number Publication Date
BR7605791A true BR7605791A (pt) 1977-08-16

Family

ID=24441296

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7605791A BR7605791A (pt) 1975-09-02 1976-09-01 Interruptor de circuito

Country Status (4)

Country Link
US (1) US4052576A (enExample)
BR (1) BR7605791A (enExample)
CA (1) CA1064082A (enExample)
CH (1) CH611452A5 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4259554A (en) * 1978-01-11 1981-03-31 Electric Power Research Institute Thin arc runner for arc spinner interrupter
US4206330A (en) * 1978-01-11 1980-06-03 Gould Inc. Moving contact for radial blow-in effect 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
FR2441261A1 (fr) * 1978-11-10 1980-06-06 Merlin Gerin Interrupteur a arc tournant
ATE6006T1 (de) * 1978-11-28 1984-02-15 South Wales Switchgear Limited Elektrische schaltanlage.
DE2966563D1 (en) * 1978-11-28 1984-02-23 South Wales Switchgear Electrical switchgear
EP0021577B1 (en) * 1979-05-25 1984-03-07 South Wales Switchgear Limited Electrical switchgear of the rotating arc, double-break type
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
US4433607A (en) 1981-10-06 1984-02-28 Westinghouse Electric Corp. Switch for very large DC currents
US4841833A (en) * 1982-08-03 1989-06-27 Westinghouse Electric Corp. Rotary switch for multiple shot electromagnetic launchers
JPS60246521A (ja) * 1984-05-22 1985-12-06 三菱電機株式会社 開閉器
DE19613568A1 (de) * 1996-04-04 1997-10-09 Asea Brown Boveri Leistungsschalter
FR2845514B1 (fr) * 2002-10-03 2004-11-12 Alstom Disjoncteur a gaz a arc tournant
USD726898S1 (en) * 2013-03-13 2015-04-14 John E. Hibbard Fire lighter
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
EP3104391A1 (fr) * 2015-06-10 2016-12-14 General Electric Technology GmbH Appareillage electrique a isolation gazeuse rempli d'un gaz dielectrique
EP3629354A1 (en) * 2018-09-28 2020-04-01 MHI Vestas Offshore Wind A/S Switchgear and a high-voltage switch assembly therefor
EP3671787A1 (en) 2018-12-19 2020-06-24 ABB Schweiz AG Electrical switching system

Family Cites Families (8)

* 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
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
CH611452A5 (enExample) 1979-05-31
CA1064082A (en) 1979-10-09
US4052576A (en) 1977-10-04

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