FR861687A - Compressed gas switch - Google Patents

Compressed gas switch

Info

Publication number
FR861687A
FR861687A FR861687DA FR861687A FR 861687 A FR861687 A FR 861687A FR 861687D A FR861687D A FR 861687DA FR 861687 A FR861687 A FR 861687A
Authority
FR
France
Prior art keywords
compressed gas
gas switch
switch
compressed
gas
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BROWN
BBC Brown Boveri AG Germany
Original Assignee
BROWN
Brown Boveri und Cie AG Germany
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 BROWN, Brown Boveri und Cie AG Germany filed Critical BROWN
Application granted granted Critical
Publication of FR861687A publication Critical patent/FR861687A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H75/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of power reset mechanism
    • H01H75/02—Details
    • H01H75/04—Reset mechanisms for automatically reclosing a limited number of times
    • 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
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
FR861687D 1938-11-17 1939-11-15 Compressed gas switch Expired FR861687A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE214998X 1938-11-17

Publications (1)

Publication Number Publication Date
FR861687A true FR861687A (en) 1941-02-14

Family

ID=5821674

Family Applications (1)

Application Number Title Priority Date Filing Date
FR861687D Expired FR861687A (en) 1938-11-17 1939-11-15 Compressed gas switch

Country Status (5)

Country Link
US (1) US2280321A (en)
BE (1) BE437053A (en)
CH (1) CH214998A (en)
FR (1) FR861687A (en)
GB (1) GB537861A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR866412A (en) * 1940-04-06 1941-08-12 Merlin Gerin High voltage compressed gas switch
DE903717C (en) * 1942-02-21 1954-02-08 Voigt & Haeffner Ag Electrical switch with a device for short disconnection
SE115691C1 (en) * 1944-05-20 1946-01-22 Asea Ab Compressed air switch
US2470628A (en) * 1944-05-24 1949-05-17 Westinghouse Electric Corp Circuit interrupter
NL79804C (en) * 1948-04-23
BE528467A (en) * 1953-04-28
US2997563A (en) * 1955-05-27 1961-08-22 Westinghouse Canada Ltd Circuit interrupters
US2978560A (en) * 1958-03-20 1961-04-04 Ite Circuit Breaker Ltd Interrupter unit for telescoping blade switch
US3189717A (en) * 1961-03-24 1965-06-15 Mitsubishi Electric Corp Compressed-gas circuit interrupter having cooperable arcing and disconnecting contacts with downstream blast valve
DE2759267C3 (en) * 1977-12-30 1980-09-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Gas switch

Also Published As

Publication number Publication date
CH214998A (en) 1941-05-31
GB537861A (en) 1941-07-10
BE437053A (en)
US2280321A (en) 1942-04-21

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