FR1207558A - Pneumatic circuit breaker whose cut-off zones are contained in compressed air tanks carried by insulating columns - Google Patents

Pneumatic circuit breaker whose cut-off zones are contained in compressed air tanks carried by insulating columns

Info

Publication number
FR1207558A
FR1207558A FR1207558DA FR1207558A FR 1207558 A FR1207558 A FR 1207558A FR 1207558D A FR1207558D A FR 1207558DA FR 1207558 A FR1207558 A FR 1207558A
Authority
FR
France
Prior art keywords
zones
contained
compressed air
circuit breaker
pneumatic circuit
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 FR1207558A publication Critical patent/FR1207558A/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
FR1207558D 1957-06-29 1958-06-26 Pneumatic circuit breaker whose cut-off zones are contained in compressed air tanks carried by insulating columns Expired FR1207558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE611957 1957-06-29

Publications (1)

Publication Number Publication Date
FR1207558A true FR1207558A (en) 1960-02-17

Family

ID=20267943

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1207558D Expired FR1207558A (en) 1957-06-29 1958-06-26 Pneumatic circuit breaker whose cut-off zones are contained in compressed air tanks carried by insulating columns

Country Status (4)

Country Link
US (1) US2972666A (en)
CH (1) CH362447A (en)
FR (1) FR1207558A (en)
GB (1) GB838041A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3093717A (en) * 1960-02-25 1963-06-11 Asea Ab Air blast circuit breaker having a series connected breaking gap in a bushing

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1070266B (en) * 1958-06-04
GB1023151A (en) * 1961-03-17 1966-03-23 English Electric Co Ltd Improvements in or relating to gas-blast circuit-breakers
DE1266853B (en) * 1962-09-26 1968-04-25 Licentia Gmbh Compressed gas switch with a power switching point and a voltage isolating point in series
CH401206A (en) * 1963-06-28 1965-10-31 Bbc Brown Boveri & Cie Gas pressure switch
US3310786A (en) * 1964-06-30 1967-03-21 Ibm Data compression/expansion and compressed data processing
CH410112A (en) * 1964-08-21 1966-03-31 Bbc Brown Boveri & Cie Gas pressure switch
DE1291405B (en) * 1965-05-04 1969-03-27 Magrini Fab Riun Scarpa Compressed gas circuit breaker
US3686454A (en) * 1968-09-16 1972-08-22 Lee E Berkebile Gas-blast circuit interrupter with primary and secondary blast valves
US3614357A (en) * 1969-05-08 1971-10-19 Ite Imperial Corp Gas blast circuit interrupter using main movable contact as blast valve
US3612799A (en) * 1969-05-08 1971-10-12 Ite Imperial Corp Gas blast circuit interrupter using main movable contact as blast valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE660394C (en) * 1934-07-08 1938-05-21 Frida Strauss Geb Ruppel Switch with arc extinguishing by pressurized gas with an auxiliary vessel
GB512400A (en) * 1938-02-12 1939-09-01 British Thomson Houston Co Ltd Improvements in and relating to gas blast electric switches
USRE25631E (en) * 1951-02-09 1964-08-18 Air blast circuit breaker
US2665351A (en) * 1951-02-09 1954-01-05 Asea Ab Arrangement in air blast circuit breaker provided with damping resistance
BE528467A (en) * 1953-04-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3093717A (en) * 1960-02-25 1963-06-11 Asea Ab Air blast circuit breaker having a series connected breaking gap in a bushing

Also Published As

Publication number Publication date
GB838041A (en) 1960-06-22
US2972666A (en) 1961-02-21
CH362447A (en) 1962-06-15

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