CH246540A - Compressed air switch with several isolating points connected in series. - Google Patents

Compressed air switch with several isolating points connected in series.

Info

Publication number
CH246540A
CH246540A CH246540DA CH246540A CH 246540 A CH246540 A CH 246540A CH 246540D A CH246540D A CH 246540DA CH 246540 A CH246540 A CH 246540A
Authority
CH
Switzerland
Prior art keywords
series
compressed air
air switch
points connected
isolating points
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiebolaget Allman Elektriska
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Publication of CH246540A publication Critical patent/CH246540A/en

Links

Classifications

    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
CH246540D 1943-11-24 1944-11-17 Compressed air switch with several isolating points connected in series. CH246540A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE246540X 1943-11-24

Publications (1)

Publication Number Publication Date
CH246540A true CH246540A (en) 1947-01-15

Family

ID=20306057

Family Applications (1)

Application Number Title Priority Date Filing Date
CH246540D CH246540A (en) 1943-11-24 1944-11-17 Compressed air switch with several isolating points connected in series.

Country Status (6)

Country Link
US (1) US2561191A (en)
BE (1) BE458203A (en)
CH (1) CH246540A (en)
DE (1) DE959203C (en)
FR (1) FR909062A (en)
GB (1) GB586244A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447090A1 (en) * 1979-01-16 1980-08-14 Hitachi Ltd ARRANGEMENT AND CONTROL OF AN INSULATED GAS HIGH-VOLTAGE CIRCUIT BREAKER

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE549741C (en) * 1930-04-04 1932-04-30 Aeg Switching device with several switching points in series
BE440693A (en) * 1940-02-27
NL62332C (en) * 1943-09-11

Also Published As

Publication number Publication date
GB586244A (en) 1947-03-12
FR909062A (en) 1946-04-29
US2561191A (en) 1951-07-17
BE458203A (en)
DE959203C (en) 1957-02-28

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