FR1119362A - Valve arrangement for compressed air circuit breakers - Google Patents

Valve arrangement for compressed air circuit breakers

Info

Publication number
FR1119362A
FR1119362A FR1119362DA FR1119362A FR 1119362 A FR1119362 A FR 1119362A FR 1119362D A FR1119362D A FR 1119362DA FR 1119362 A FR1119362 A FR 1119362A
Authority
FR
France
Prior art keywords
compressed air
circuit breakers
valve arrangement
air circuit
breakers
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska 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, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Application granted granted Critical
Publication of FR1119362A publication Critical patent/FR1119362A/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
    • 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
FR1119362D 1954-02-17 1955-02-16 Valve arrangement for compressed air circuit breakers Expired FR1119362A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE764647X 1954-02-17

Publications (1)

Publication Number Publication Date
FR1119362A true FR1119362A (en) 1956-06-19

Family

ID=20329968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1119362D Expired FR1119362A (en) 1954-02-17 1955-02-16 Valve arrangement for compressed air circuit breakers

Country Status (4)

Country Link
US (1) US2786119A (en)
DE (1) DE1016345B (en)
FR (1) FR1119362A (en)
GB (1) GB764647A (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073062B (en) * 1960-01-14 Voigt & Haeffner Aktiengesellschaft, Frankfurt/M Compressed air switch with a switching chamber continuously pressurized with compressed air
US2999143A (en) * 1956-11-21 1961-09-05 Westinghouse Electric Corp Compressed-gas circuit interrupter
BE564461A (en) * 1957-02-01
US2970198A (en) * 1957-02-18 1961-01-31 Westinghouse Electric Corp Compressed-gas circuit interrupter
GB828589A (en) * 1957-05-23 1960-02-17 Asea Ab Air-blast electric circuit-breaker
CH361319A (en) * 1958-02-04 1962-04-15 Moser Glaser & Co Ag Gas pressure switch
DE1063682B (en) * 1958-10-10 1959-08-20 Voigt & Haeffner Ag High-voltage compressed air switch with multiple interruptions per pole
FR1237847A (en) * 1959-06-24 1960-08-05 Merlin Gerin Improvements to pneumatic circuit breaker contact control mode
US3133166A (en) * 1959-10-23 1964-05-12 Bbc Brown Boveri & Cie Compressed air actuated electric switch
DE1221333B (en) * 1960-02-10 1966-07-21 Bbc Brown Boveri & Cie Control valve for the supply of compressed air to the switching chambers of compressed air switches
GB929319A (en) * 1960-10-15 1963-06-19 Asea Ab Improvements in air-blast electric circuit-breakers
GB936545A (en) * 1960-12-15 1963-09-11 Asea Ab Air blast electric circuit breaker
GB1023151A (en) * 1961-03-17 1966-03-23 English Electric Co Ltd Improvements in or relating to gas-blast circuit-breakers
BE625691A (en) * 1961-12-07
DE1260589B (en) * 1962-03-09 1968-02-08 Ass Elect Ind Switching valve for pressure gas switch
DE1171051B (en) * 1962-05-07 1964-05-27 Siemens Ag Synchronous switch with compressed gas extinguishing
DE1212189B (en) * 1962-11-09 1966-03-10 Bbc Brown Boveri & Cie Pulse-like switching device for compressed gas switch
DE1216962B (en) * 1964-01-24 1966-05-18 Bbc Brown Boveri & Cie Device for pressure gas switch
CH410109A (en) * 1964-07-13 1966-03-31 Bbc Brown Boveri & Cie Contact device for compressed gas switch
DE1291405B (en) * 1965-05-04 1969-03-27 Magrini Fab Riun Scarpa Compressed gas circuit breaker
US3780244A (en) * 1972-10-18 1973-12-18 Gen Electric Gas blast circuit breaker of the axial blast type
FR2565731A1 (en) * 1984-06-08 1985-12-13 Interaction IMPROVEMENTS ON CIRCUIT BREAKERS

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE647141C (en) * 1933-08-01 1937-06-29 Bbc Brown Boveri & Cie Electric switch
DE674652C (en) * 1935-07-13 1939-04-21 Bbc Brown Boveri & Cie Switch arrangement for high performance
DE680030C (en) * 1936-12-12 1939-08-19 Bbc Brown Boveri & Cie Compressed gas switch with multiple interruption
GB490518A (en) * 1936-12-14 1938-08-15 British Thomson Houston Co Ltd Improvements in electrical switchgear
GB561157A (en) * 1942-11-03 1944-05-08 British Thomson Houston Co Ltd Improvements in high voltage electric gas blast circuit breakers
BE477586A (en) * 1943-07-17
US2665351A (en) * 1951-02-09 1954-01-05 Asea Ab Arrangement in air blast circuit breaker provided with damping resistance

Also Published As

Publication number Publication date
US2786119A (en) 1957-03-19
DE1016345B (en) 1957-09-26
GB764647A (en) 1956-12-28

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