BR7702412A - Dispositivo de comutacao multipolar - Google Patents

Dispositivo de comutacao multipolar

Info

Publication number
BR7702412A
BR7702412A BR7702412A BR7702412A BR7702412A BR 7702412 A BR7702412 A BR 7702412A BR 7702412 A BR7702412 A BR 7702412A BR 7702412 A BR7702412 A BR 7702412A BR 7702412 A BR7702412 A BR 7702412A
Authority
BR
Brazil
Prior art keywords
switching device
multipolar switching
multipolar
switching
Prior art date
Application number
BR7702412A
Other languages
English (en)
Inventor
K Krueger
Original Assignee
Gould Inc
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 Gould Inc filed Critical Gould Inc
Publication of BR7702412A publication Critical patent/BR7702412A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/126—Automatic release mechanisms with or without manual release actuated by dismounting of circuit breaker or removal of part of circuit breaker
    • 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
BR7702412A 1976-04-28 1977-04-15 Dispositivo de comutacao multipolar BR7702412A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/681,244 US4068200A (en) 1976-04-28 1976-04-28 Combination cover interlock and trip actuator

Publications (1)

Publication Number Publication Date
BR7702412A true BR7702412A (pt) 1977-12-20

Family

ID=24734428

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7702412A BR7702412A (pt) 1976-04-28 1977-04-15 Dispositivo de comutacao multipolar

Country Status (8)

Country Link
US (1) US4068200A (pt)
JP (1) JPS52149369A (pt)
BR (1) BR7702412A (pt)
CA (1) CA1076175A (pt)
DE (1) DE2719052A1 (pt)
ES (1) ES457461A1 (pt)
GB (1) GB1532137A (pt)
IT (1) IT1076745B (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144513A (en) * 1977-08-18 1979-03-13 Gould Inc. Anti-rebound latch for current limiting switches
DE2809080C2 (de) * 1978-03-02 1984-08-02 Grigorij Ivanovič Donezk Černyšev Schalter
US4266105A (en) * 1979-01-15 1981-05-05 Gould Inc. Biasing means for combination actuator
JPS56121248A (en) * 1980-02-29 1981-09-24 Matsushita Electric Works Ltd Circuit breaker
DE3008249C2 (de) * 1980-02-29 1984-04-12 Siemens AG, 1000 Berlin und 8000 München Schutzschalter mit einem von Hand bewegbaren Auslöseorgan
DE3037355C2 (de) * 1980-09-30 1982-11-04 Siemens AG, 1000 Berlin und 8000 München Schutzschalter kompakter Bauart mit einem Auslösestift
US4973927A (en) * 1988-10-12 1990-11-27 Westinghouse Electric Corp. Two piece cradle latch, handle barrier locking insert and cover interlock for circuit breaker
US6700082B1 (en) * 2002-12-20 2004-03-02 Eaton Corporation Trip actuator for a circuit breaker
DE102012201677A1 (de) * 2012-02-06 2013-08-08 Siemens Aktiengesellschaft Elektrisches Schaltgerät, insbesondere Leistungsschalter
JP6414453B2 (ja) 2014-12-05 2018-10-31 オムロン株式会社 電磁継電器
JP6365684B2 (ja) 2014-12-05 2018-08-01 オムロン株式会社 電磁継電器
JP2016110843A (ja) 2014-12-05 2016-06-20 オムロン株式会社 電磁継電器
US10134551B2 (en) * 2016-09-21 2018-11-20 Astronics Advanced Electronic Systems Corp. Galvanically isolated hybrid contactor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3030470A (en) * 1956-11-06 1962-04-17 Hargreaves Brian Automatic electric circuit breakers
US3781728A (en) * 1972-10-06 1973-12-25 Westinghouse Electric Corp Electric contactor
US4000478A (en) * 1975-10-30 1976-12-28 General Electric Company Static trip molded case circuit breaker including trip interlock

Also Published As

Publication number Publication date
JPS52149369A (en) 1977-12-12
US4068200A (en) 1978-01-10
GB1532137A (en) 1978-11-15
IT1076745B (it) 1985-04-27
CA1076175A (en) 1980-04-22
ES457461A1 (es) 1978-03-01
DE2719052A1 (de) 1977-11-10

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