CH390361A - Switching device in slim design with single break contact - Google Patents

Switching device in slim design with single break contact

Info

Publication number
CH390361A
CH390361A CH1430261A CH1430261A CH390361A CH 390361 A CH390361 A CH 390361A CH 1430261 A CH1430261 A CH 1430261A CH 1430261 A CH1430261 A CH 1430261A CH 390361 A CH390361 A CH 390361A
Authority
CH
Switzerland
Prior art keywords
switching device
break contact
slim design
single break
slim
Prior art date
Application number
CH1430261A
Other languages
German (de)
Inventor
Fehrenbach Alfred
Alexander Dipl Ing Doerries
Fraatz Heinrich
Original Assignee
Licentia Gmbh
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
Priority claimed from DEL37692A external-priority patent/DE1194489B/en
Application filed by Licentia Gmbh filed Critical Licentia Gmbh
Publication of CH390361A publication Critical patent/CH390361A/en

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
    • H01H2009/305—Means for extinguishing or preventing arc between current-carrying parts including means for screening for arc gases as protection of mechanism against hot arc gases or for keeping arc gases in the arc chamber
CH1430261A 1960-12-07 1961-12-05 Switching device in slim design with single break contact CH390361A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1219578T
DEL37692A DE1194489B (en) 1960-12-07 1960-12-07 Self-switch in slim design with current-dependent tripping devices and means for arc extinguishing

Publications (1)

Publication Number Publication Date
CH390361A true CH390361A (en) 1965-04-15

Family

ID=25985380

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1430261A CH390361A (en) 1960-12-07 1961-12-05 Switching device in slim design with single break contact

Country Status (4)

Country Link
US (1) US3270170A (en)
CH (1) CH390361A (en)
LU (1) LU40852A1 (en)
NL (2) NL272243A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5644458U (en) * 1979-09-14 1981-04-22
US4484045A (en) * 1982-08-16 1984-11-20 General Electric Company Molded case circuit breaker having improved arc resistant properties
US4876424A (en) * 1988-09-19 1989-10-24 Siemens Energy & Automation, Inc. Barrier with a venting scheme for a circuit breaker

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE590030C (en) * 1930-02-28 1933-12-21 Wilhelm Leyhausen Electromagnetic overcurrent switch in screw plug shape
US2027219A (en) * 1933-11-29 1936-01-07 Westinghouse Electric & Mfg Co Circuit breaker
DE701870C (en) * 1936-09-12 1942-02-20 Siemens Ag Auto switch
BE428873A (en) * 1937-06-28
US2337949A (en) * 1942-05-29 1943-12-28 Gen Electric Circuit breaker
US2538370A (en) * 1947-02-05 1951-01-16 Allis Chalmers Mfg Co Means for controlling electric arcs
US2590543A (en) * 1947-07-05 1952-03-25 Westinghouse Electric Corp Spaced plate circuit interrupter
US2769066A (en) * 1953-02-02 1956-10-30 Westinghouse Electric Corp Circuit interrupters
GB763227A (en) * 1954-07-31 1956-12-12 Crabtree & Co Ltd J A Improvements in electric switches or circuit breakers
DE1051935B (en) * 1956-05-15 1959-03-05 Siemens Ag Electrical switchgear with arc chamber
DE1064610B (en) * 1957-10-31 1959-09-03 Wickmann Werke Ag Arc chamber for electrical circuit breakers, especially installation circuit breakers
US3126464A (en) * 1960-06-16 1964-03-24 Stettner

Also Published As

Publication number Publication date
US3270170A (en) 1966-08-30
NL136065C (en)
LU40852A1 (en) 1962-01-22
NL272243A (en)

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