ZA864739B - Current limiting circuit breaker with arc commutating structure - Google Patents

Current limiting circuit breaker with arc commutating structure

Info

Publication number
ZA864739B
ZA864739B ZA864739A ZA864739A ZA864739B ZA 864739 B ZA864739 B ZA 864739B ZA 864739 A ZA864739 A ZA 864739A ZA 864739 A ZA864739 A ZA 864739A ZA 864739 B ZA864739 B ZA 864739B
Authority
ZA
South Africa
Prior art keywords
circuit breaker
current limiting
limiting circuit
commutating structure
arc commutating
Prior art date
Application number
ZA864739A
Inventor
William Ellsworth Beatty Jr
Jere Lee Mckee
Yun-Ko Nickey Chien
Glenn Robert Thomas
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 ZA864739B publication Critical patent/ZA864739B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • 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
    • 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
ZA864739A 1985-07-12 1986-06-25 Current limiting circuit breaker with arc commutating structure ZA864739B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75539785A 1985-07-12 1985-07-12

Publications (1)

Publication Number Publication Date
ZA864739B true ZA864739B (en) 1987-02-25

Family

ID=25038965

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA864739A ZA864739B (en) 1985-07-12 1986-06-25 Current limiting circuit breaker with arc commutating structure

Country Status (9)

Country Link
EP (1) EP0208295A3 (en)
JP (1) JPS6215726A (en)
KR (1) KR870001619A (en)
CN (1) CN86104588A (en)
AU (1) AU5922286A (en)
BR (1) BR8603261A (en)
ES (1) ES8800507A1 (en)
MX (1) MX168027B (en)
ZA (1) ZA864739B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583571B1 (en) * 1985-06-12 1994-02-18 Merlin Et Gerin LOW VOLTAGE CIRCUIT BREAKER WITH IMPROVED CUT.
JP2894052B2 (en) * 1990-12-11 1999-05-24 株式会社日立製作所 Circuit breaker
KR20020053151A (en) * 2000-12-27 2002-07-05 최정욱 making method & composition for green seaweed mixture brown seaweed
ES2387259T3 (en) * 2010-04-16 2012-09-19 Abb Technology Ag Switching unit and circuit breaker for a medium voltage circuit
CN105575739A (en) * 2016-03-16 2016-05-11 安徽灿邦电气有限公司 DC molded case circuit breaker with electronic release
CN109559947B (en) * 2017-09-27 2020-11-27 常熟开关制造有限公司(原常熟开关厂） Multi-pole circuit breaker
KR20230174837A (en) 2022-06-22 2023-12-29 박대롱 Manufacturing apparatus for processed food of laver shape using sea mustard or sea tangle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2719203A (en) * 1952-05-02 1955-09-27 Westinghouse Electric Corp Circuit breakers
US2769066A (en) * 1953-02-02 1956-10-30 Westinghouse Electric Corp Circuit interrupters
DE1966598C3 (en) * 1969-01-31 1981-03-19 Westermayer, Joseph, Dipl.-Ing., 8500 Nürnberg Small electrical circuit breaker with switching mechanism and arc chamber
BE772520A (en) * 1971-09-13 1972-01-17 Vynckier Belg Werkhuizen STROOMONDERBREKING ONLY.
BE791473A (en) * 1971-12-02 1973-03-16 Legrand Sa CIRCUIT BREAKER
JPS6049536A (en) * 1983-08-26 1985-03-18 三菱電機株式会社 Circuit breaker

Also Published As

Publication number Publication date
AU5922286A (en) 1987-01-15
BR8603261A (en) 1987-02-24
EP0208295A2 (en) 1987-01-14
CN86104588A (en) 1987-01-14
ES556827A0 (en) 1987-11-01
EP0208295A3 (en) 1988-01-20
JPS6215726A (en) 1987-01-24
ES8800507A1 (en) 1987-11-01
KR870001619A (en) 1987-03-17
MX168027B (en) 1993-04-29

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