CH594976A5 - - Google Patents

Info

Publication number
CH594976A5
CH594976A5 CH574776A CH574776A CH594976A5 CH 594976 A5 CH594976 A5 CH 594976A5 CH 574776 A CH574776 A CH 574776A CH 574776 A CH574776 A CH 574776A CH 594976 A5 CH594976 A5 CH 594976A5
Authority
CH
Switzerland
Application number
CH574776A
Inventor
Lutz Dr Niemeyer
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH574776A priority Critical patent/CH594976A5/xx
Priority to DE19762624957 priority patent/DE2624957A1/en
Publication of CH594976A5 publication Critical patent/CH594976A5/xx

Links

Classifications

    • 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
CH574776A 1976-05-07 1976-05-07 CH594976A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH574776A CH594976A5 (en) 1976-05-07 1976-05-07
DE19762624957 DE2624957A1 (en) 1976-05-07 1976-06-03 Extinguishing plate for electrical switches - made of mild steel and having a waisted cut in

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH574776A CH594976A5 (en) 1976-05-07 1976-05-07

Publications (1)

Publication Number Publication Date
CH594976A5 true CH594976A5 (en) 1978-01-31

Family

ID=4298663

Family Applications (1)

Application Number Title Priority Date Filing Date
CH574776A CH594976A5 (en) 1976-05-07 1976-05-07

Country Status (2)

Country Link
CH (1) CH594976A5 (en)
DE (1) DE2624957A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018454A1 (en) * 1977-10-04 1980-11-12 Dorman Smith Switchgear Limited Electric circuit breaker

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5665425A (en) * 1979-11-01 1981-06-03 Fuji Electric Co Ltd Circuit breaker
GB2084402B (en) * 1980-09-17 1984-05-02 Gec Elliott Automation Ltd Circuit breaker arc chute
US4405847A (en) * 1980-12-23 1983-09-20 Whipp & Bourme (1975) Limited Arc chutes
DE3247681A1 (en) * 1982-12-23 1984-06-28 Brown, Boveri & Cie Ag, 6800 Mannheim Arc-extinguishing chamber
GB8302615D0 (en) * 1983-01-31 1983-03-02 Whipp And Bourne 1975 Ltd Arc splitter plates
DE3912726A1 (en) * 1989-02-08 1990-08-09 Siemens Ag ARC CHAMBER WITH EXTINGUISHING SHEETS
CH681933A5 (en) * 1991-03-14 1993-06-15 Secheron Sa Electrical switch with arc-quenching system - has plate of magnetic material with coupled plate of insulation having cut-away section near to arcing point
FR2839195B1 (en) 2002-04-29 2004-07-23 Schneider Electric Ind Sa ELECTRICAL SWITCHING APPARATUS COMPRISING AN ARC EXTINGUISHING CHAMBER PROVIDED WITH DEIONIZING FINS
DE102008035974B4 (en) * 2008-07-31 2010-07-08 Ami Doduco Gmbh Extinguishing plate for an arc extinguishing chamber
CN104303253A (en) * 2012-04-10 2015-01-21 Abb技术有限公司 Arc-quenching device of switch for low, medium and high voltage applications
EP3748666B1 (en) * 2018-02-01 2023-10-11 Mitsubishi Electric Corporation Circuit breaker and circuit breaking method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018454A1 (en) * 1977-10-04 1980-11-12 Dorman Smith Switchgear Limited Electric circuit breaker

Also Published As

Publication number Publication date
DE2624957A1 (en) 1977-11-17

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Legal Events

Date Code Title Description
PL Patent ceased