BR8402761A - CIRCUIT SWITCH - Google Patents

CIRCUIT SWITCH

Info

Publication number
BR8402761A
BR8402761A BR8402761A BR8402761A BR8402761A BR 8402761 A BR8402761 A BR 8402761A BR 8402761 A BR8402761 A BR 8402761A BR 8402761 A BR8402761 A BR 8402761A BR 8402761 A BR8402761 A BR 8402761A
Authority
BR
Brazil
Prior art keywords
circuit switch
switch
circuit
Prior art date
Application number
BR8402761A
Other languages
Portuguese (pt)
Inventor
Jere Lee Mckee
William Ellsworth Beatty Jr
Glenn Robert Thomas
Donald Wayne Lovett
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BR8402761A publication Critical patent/BR8402761A/en

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/06—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by current falling below a predetermined value
    • 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
    • H01H9/0072—Details of switching devices, not covered by groups H01H1/00 - H01H7/00 particular to three-phase switches
BR8402761A 1983-06-08 1984-06-07 CIRCUIT SWITCH BR8402761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50237283A 1983-06-08 1983-06-08

Publications (1)

Publication Number Publication Date
BR8402761A true BR8402761A (en) 1985-05-14

Family

ID=23997507

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8402761A BR8402761A (en) 1983-06-08 1984-06-07 CIRCUIT SWITCH

Country Status (8)

Country Link
EP (1) EP0128403A3 (en)
JP (1) JPS609027A (en)
KR (1) KR850000760A (en)
AU (1) AU2835584A (en)
BR (1) BR8402761A (en)
CA (1) CA1257636A (en)
ES (1) ES8600563A1 (en)
ZA (1) ZA843753B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101652239B1 (en) 2016-06-01 2016-08-30 (주)서전기전 Gas Insulated Switchgear to be Appllied Insulation Method of Barrier Effect
CN116206928B (en) * 2023-01-30 2024-03-01 陕西龙伸电气有限公司 Current-limiting circuit breaker with shock resistance

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824934A (en) * 1954-12-09 1958-02-25 Westinghouse Electric Corp Visible-blade arc-extinguishing disconnecting switch
BE638963A (en) * 1962-12-14
US3773992A (en) * 1971-08-02 1973-11-20 Heinemann Electric Co Circuit breaker case
US4088973A (en) * 1976-04-28 1978-05-09 Gould Inc. Unitized combination starter
US4075446A (en) * 1976-07-15 1978-02-21 Heinemann Electric Company Circuit breaker arc venting screen
US4255732A (en) * 1978-10-16 1981-03-10 Westinghouse Electric Corp. Current limiting circuit breaker
JPS57824A (en) * 1980-05-31 1982-01-05 Matsushita Electric Works Ltd Breaker with arc gas barrier

Also Published As

Publication number Publication date
EP0128403A2 (en) 1984-12-19
AU2835584A (en) 1984-12-13
JPS609027A (en) 1985-01-18
ES533205A0 (en) 1985-09-16
ZA843753B (en) 1984-12-24
CA1257636A (en) 1989-07-18
ES8600563A1 (en) 1985-09-16
EP0128403A3 (en) 1987-07-15
KR850000760A (en) 1985-03-09

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