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
Other languages
English (en)
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/xx

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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
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 (xx)
JP (1) JPS6215726A (xx)
KR (1) KR870001619A (xx)
CN (1) CN86104588A (xx)
AU (1) AU5922286A (xx)
BR (1) BR8603261A (xx)
ES (1) ES8800507A1 (xx)
MX (1) MX168027B (xx)
ZA (1) ZA864739B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583571B1 (fr) * 1985-06-12 1994-02-18 Merlin Et Gerin Disjoncteur basse tension a coupure amelioree.
JP2894052B2 (ja) * 1990-12-11 1999-05-24 株式会社日立製作所 回路遮断器
KR20020053151A (ko) * 2000-12-27 2002-07-05 최정욱 미역배합김의 제조방법 및 조성물
ES2387259T3 (es) * 2010-04-16 2012-09-19 Abb Technology Ag Unidad de conmutación y disyuntor de circuito para un circuito de media tensión
CN105575739A (zh) * 2016-03-16 2016-05-11 安徽灿邦电气有限公司 带电子式脱扣器的直流塑壳断路器
CN109559947B (zh) * 2017-09-27 2020-11-27 常熟开关制造有限公司(原常熟开关厂） 一种多极断路器
KR20230174837A (ko) 2022-06-22 2023-12-29 박대롱 다시마 또는 미역을 이용한 김형태 가공식품의 제조장치

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 (de) * 1969-01-31 1981-03-19 Westermayer, Joseph, Dipl.-Ing., 8500 Nürnberg Elektrischer Kleinselbstschalter mit Schaltmechanik und Lichtbogenkammer
BE772520A (fr) * 1971-09-13 1972-01-17 Vynckier Belg Werkhuizen Stroomonderbrekingselement.
BE791473A (fr) * 1971-12-02 1973-03-16 Legrand Sa Disjoncteur
JPS6049536A (ja) * 1983-08-26 1985-03-18 三菱電機株式会社 回路しや断器

Also Published As

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

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