ZA805229B - Circuit breaker with impoved are extinguishing means - Google Patents

Circuit breaker with impoved are extinguishing means

Info

Publication number
ZA805229B
ZA805229B ZA00805229A ZA805229A ZA805229B ZA 805229 B ZA805229 B ZA 805229B ZA 00805229 A ZA00805229 A ZA 00805229A ZA 805229 A ZA805229 A ZA 805229A ZA 805229 B ZA805229 B ZA 805229B
Authority
ZA
South Africa
Prior art keywords
impoved
circuit breaker
extinguishing means
extinguishing
breaker
Prior art date
Application number
ZA00805229A
Other languages
English (en)
Inventor
S Mrenna
J Ellsworth
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 ZA805229B publication Critical patent/ZA805229B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
    • 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
    • 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
    • H01H9/36—Metal parts
ZA00805229A 1979-09-10 1980-08-25 Circuit breaker with impoved are extinguishing means ZA805229B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/073,821 US4266210A (en) 1979-09-10 1979-09-10 Circuit breaker with improved arc extinguishing means

Publications (1)

Publication Number Publication Date
ZA805229B true ZA805229B (en) 1981-12-30

Family

ID=22116001

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00805229A ZA805229B (en) 1979-09-10 1980-08-25 Circuit breaker with impoved are extinguishing means

Country Status (9)

Country Link
US (1) US4266210A (es)
JP (1) JPS6214592Y2 (es)
KR (2) KR830003794A (es)
AR (1) AR226567A1 (es)
CA (1) CA1140189A (es)
ES (1) ES252824Y (es)
NZ (1) NZ194745A (es)
PH (1) PH17036A (es)
ZA (1) ZA805229B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431877A (en) * 1982-03-01 1984-02-14 General Electric Company Thermal shield for circuit breaker operating spring
EP0124621B1 (en) * 1982-11-10 1991-10-23 Mitsubishi Denki Kabushiki Kaisha Switch
US4546337A (en) * 1983-09-02 1985-10-08 Eaton Corporation Residential circuit breaker with one piece slot motor
US4546336A (en) * 1983-09-02 1985-10-08 Eaton Corporation Residential circuit breaker with combination slot motor and arc chute
US4549153A (en) * 1983-09-02 1985-10-22 Eaton Corporation Residential circuit breaker with slot motor
US4962406A (en) * 1989-12-26 1990-10-09 Westinghouse Electric Corp. Compact DC/AC circuit breaker with common arc extinguishing capability
US5134258A (en) * 1991-03-08 1992-07-28 Westinghouse Electric Corp. Manual-operated circuit breaker with sliding action for control and setting
US5196815A (en) * 1992-01-31 1993-03-23 Westinghouse Electric Corp. Miniature circuit breaker
KR100465680B1 (ko) * 2001-12-08 2005-01-13 강신배 유기용제회수설비용 유수분리장치
US8035047B2 (en) * 2007-05-22 2011-10-11 Raabe Rodney D Reduced material plug-on jaw with symmetrical spring for a circuit breaker
US8907236B2 (en) 2012-03-21 2014-12-09 Schneider Electric USA, Inc. Floating stationary contact to create stable, low resistance contact joints
US9054447B1 (en) 2013-11-14 2015-06-09 Reliance Controls Corporation Electrical connector using air heated by an electrical arc during disengagement of contacts to extinguish the electrical arc
DE102014107070A1 (de) * 2014-05-20 2015-11-26 Eaton Industries Austria Gmbh Schaltgerät
US10229793B2 (en) * 2017-07-12 2019-03-12 Eaton Intelligent Power Limited Circuit interrupters having metal arc chutes with arc quenching members and related arc chutes
US11532451B2 (en) * 2020-08-07 2022-12-20 Eaton Intelligent Power Limited Shield apparatus and circuit interrupter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056798A (en) * 1975-09-23 1977-11-01 Westinghouse Electric Corporation Current limiting circuit breaker
US4149129A (en) * 1977-06-08 1979-04-10 Square D Company Contact control assembly for a circuit breaker

Also Published As

Publication number Publication date
ES252824Y (es) 1981-11-16
US4266210A (en) 1981-05-05
JPS6214592Y2 (es) 1987-04-14
KR830003794A (ko) 1983-06-22
CA1140189A (en) 1983-01-25
AR226567A1 (es) 1982-07-30
NZ194745A (en) 1983-12-16
JPS5641440U (es) 1981-04-16
ES252824U (es) 1981-06-01
PH17036A (en) 1984-05-17
KR840000984Y1 (ko) 1984-06-14

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