CH611452A5 - - Google Patents

Info

Publication number
CH611452A5
CH611452A5 CH1113876A CH1113876A CH611452A5 CH 611452 A5 CH611452 A5 CH 611452A5 CH 1113876 A CH1113876 A CH 1113876A CH 1113876 A CH1113876 A CH 1113876A CH 611452 A5 CH611452 A5 CH 611452A5
Authority
CH
Switzerland
Application number
CH1113876A
Inventor
Robert Kirkland 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 CH611452A5 publication Critical patent/CH611452A5/xx

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
CH1113876A 1975-09-02 1976-09-02 CH611452A5 (zh)

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
CH611452A5 true CH611452A5 (zh) 1979-05-31

Family

ID=24441296

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1113876A CH611452A5 (zh) 1975-09-02 1976-09-02

Country Status (4)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518420A1 (de) * 1984-05-22 1985-11-28 Mitsubishi Denki K.K., Tokio/Tokyo Schaltvorrichtung
EP0800191A2 (de) * 1996-04-04 1997-10-08 Asea Brown Boveri Ag Leistungsschalter

Families Citing this family (15)

* 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
EP0011972B2 (en) * 1978-11-28 1989-08-23 South Wales Switchgear Limited Electrical switchgear
DE2966587D1 (en) * 1978-11-28 1984-03-01 South Wales Switchgear Electrical switchgear
ATE6556T1 (de) * 1979-05-25 1984-03-15 South Wales Switchgear Limited Elektrisches schaltgeraet des typs mit rotierendem bogen und doppelter unterbrechung.
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
US4841833A (en) * 1982-08-03 1989-06-27 Westinghouse Electric Corp. Rotary switch for multiple shot electromagnetic launchers
FR2845514B1 (fr) * 2002-10-03 2004-11-12 Alstom Disjoncteur a gaz a arc tournant
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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518420A1 (de) * 1984-05-22 1985-11-28 Mitsubishi Denki K.K., Tokio/Tokyo Schaltvorrichtung
EP0800191A2 (de) * 1996-04-04 1997-10-08 Asea Brown Boveri Ag Leistungsschalter
DE19613568A1 (de) * 1996-04-04 1997-10-09 Asea Brown Boveri Leistungsschalter
US5929409A (en) * 1996-04-04 1999-07-27 Asea Brown Boveri Ag Power breaker
EP0800191A3 (de) * 1996-04-04 2000-10-18 ABB Hochspannungstechnik AG Leistungsschalter

Also Published As

Publication number Publication date
BR7605791A (pt) 1977-08-16
US4052576A (en) 1977-10-04
CA1064082A (en) 1979-10-09

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Legal Events

Date Code Title Description
PL Patent ceased