FR801352A - Electric switch device - Google Patents

Electric switch device

Info

Publication number
FR801352A
FR801352A FR801352DA FR801352A FR 801352 A FR801352 A FR 801352A FR 801352D A FR801352D A FR 801352DA FR 801352 A FR801352 A FR 801352A
Authority
FR
France
Prior art keywords
switch device
electric switch
electric
switch
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 FR801352A publication Critical patent/FR801352A/en
Expired legal-status Critical Current

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
    • 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
    • H01H33/125—Load break switches comprising a separate circuit breaker
    • H01H33/128—Load break switches comprising a separate circuit breaker being operated by a separate mechanism interlocked with the sectionalising mechanism
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
FR801352D 1935-01-30 1936-01-28 Electric switch device Expired FR801352A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA75184D DE670861C (en) 1935-01-30 1935-01-30 Compressed gas switch

Publications (1)

Publication Number Publication Date
FR801352A true FR801352A (en) 1936-08-03

Family

ID=7987052

Family Applications (2)

Application Number Title Priority Date Filing Date
FR801352D Expired FR801352A (en) 1935-01-30 1936-01-28 Electric switch device
FR801687D Expired FR801687A (en) 1935-01-30 1936-01-30 Electro-pneumatic control for single-phase or polyphase power switches

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR801687D Expired FR801687A (en) 1935-01-30 1936-01-30 Electro-pneumatic control for single-phase or polyphase power switches

Country Status (4)

Country Link
US (1) US2144372A (en)
BE (2) BE413510A (en)
DE (1) DE670861C (en)
FR (2) FR801352A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767548C (en) * 1936-10-23 1952-12-08 Acec Switch with arc extinguishing and actuation by a pressure medium flow

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2390966A (en) * 1940-12-21 1945-12-11 Ite Circuit Breaker Ltd Air blast circuit breaker and control therefor
DE973106C (en) * 1942-07-05 1959-12-03 Siemens Ag Contact device for mechanical converters
US2464237A (en) * 1943-05-24 1949-03-15 Allis Chalmers Mfg Co Fluid pressure actuated switch
GB570496A (en) * 1943-08-09 1945-07-10 British Thomson Houston Co Ltd Improvements in gas blast electric circuit breakers
US2456926A (en) * 1944-08-10 1948-12-21 Westinghouse Electric Corp Circuit interrupter
BE473866A (en) * 1946-06-13
DE1000901B (en) * 1953-04-29 1957-01-17 Licentia Gmbh Gas pressure switch
DE1038152B (en) * 1954-05-13 1958-09-04 Licentia Gmbh Wall-type compressed gas circuit breaker
BE604335A (en) * 1962-11-27
DE1266388B (en) * 1966-08-22 1968-04-18 Siemens Ag Compressed gas switch with closed gas circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767548C (en) * 1936-10-23 1952-12-08 Acec Switch with arc extinguishing and actuation by a pressure medium flow

Also Published As

Publication number Publication date
DE670861C (en) 1939-01-26
BE413510A (en)
FR801687A (en) 1936-08-13
US2144372A (en) 1939-01-17
BE413565A (en)

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