ZA843753B - Current limiting circuit breaker with insulating barriers and baffles - Google Patents

Current limiting circuit breaker with insulating barriers and baffles

Info

Publication number
ZA843753B
ZA843753B ZA843753A ZA843753A ZA843753B ZA 843753 B ZA843753 B ZA 843753B ZA 843753 A ZA843753 A ZA 843753A ZA 843753 A ZA843753 A ZA 843753A ZA 843753 B ZA843753 B ZA 843753B
Authority
ZA
South Africa
Prior art keywords
baffles
circuit breaker
current limiting
limiting circuit
insulating barriers
Prior art date
Application number
ZA843753A
Inventor
Jere Lee Mckee
Glen Robert Thomas
William Ellsworth Beatty Jr
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 ZA843753B publication Critical patent/ZA843753B/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
ZA843753A 1983-06-08 1984-05-17 Current limiting circuit breaker with insulating barriers and baffles ZA843753B (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
ZA843753B true ZA843753B (en) 1984-12-24

Family

ID=23997507

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA843753A ZA843753B (en) 1983-06-08 1984-05-17 Current limiting circuit breaker with insulating barriers and baffles

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
CN117612905A (en) * 2023-01-30 2024-02-27 乐清市风杰电子科技有限公司 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
ES533205A0 (en) 1985-09-16
EP0128403A3 (en) 1987-07-15
KR850000760A (en) 1985-03-09
JPS609027A (en) 1985-01-18
CA1257636A (en) 1989-07-18
AU2835584A (en) 1984-12-13
ES8600563A1 (en) 1985-09-16
EP0128403A2 (en) 1984-12-19
BR8402761A (en) 1985-05-14

Similar Documents

Publication Publication Date Title
GB8605343D0 (en) Circuit breaker
EP0177714A3 (en) Pressurized-gas circuit breaker
EP0146033A3 (en) Electric circuit breaker with improved operating mechanism
GB2172147B (en) Current limiting circuit breaker
DE3471196D1 (en) Electric circuit breaker
GB2164799B (en) Resettable circuit breaker
DE3665512D1 (en) Overcurrent circuit breaker
DE3267339D1 (en) Multi-pole electric circuit breaker with current limiting device
GB2166610B (en) Electric circuit breaker
GB2181599B (en) Residual current circuit breaker
GB8313850D0 (en) Electric circuit breaker
GB8401699D0 (en) Residual current circuit breakers
EP0207458A3 (en) Circuit breaker
EP0208292A3 (en) Circuit breaker
GB8601030D0 (en) Circuit breaker
DE3666306D1 (en) Circuit breaker
GB8601031D0 (en) Circuit breaker
GB2212679B (en) Over current circuit breaker
DE3480364D1 (en) Gas-insulated circuit breaker
ZA843753B (en) Current limiting circuit breaker with insulating barriers and baffles
ZA832854B (en) Circuit breaker with incorporated current transformer
EP0206249A3 (en) Circuit breaker
GB8518382D0 (en) Circuit breaker
EP0124885A3 (en) Circuit breaker contact structure
DE3477981D1 (en) High-speed current limiting circuit breaker