NL6406509A - - Google Patents

Info

Publication number
NL6406509A
NL6406509A NL6406509A NL6406509A NL6406509A NL 6406509 A NL6406509 A NL 6406509A NL 6406509 A NL6406509 A NL 6406509A NL 6406509 A NL6406509 A NL 6406509A NL 6406509 A NL6406509 A NL 6406509A
Authority
NL
Netherlands
Application number
NL6406509A
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
Priority to GB9803/61A priority Critical patent/GB1023151A/en
Priority to US179567A priority patent/US3251970A/en
Priority to CH318762A priority patent/CH394344A/en
Priority to SE2941/62A priority patent/SE301829B/xx
Priority to DEE22562A priority patent/DE1275186B/en
Application filed filed Critical
Priority to NL6406509A priority patent/NL6406509A/xx
Priority to FR977566A priority patent/FR1439845A/en
Priority to BE649003D priority patent/BE649003A/xx
Publication of NL6406509A publication Critical patent/NL6406509A/xx

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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/86—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid under pressure from the contact space being controlled by a valve
    • 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
NL6406509A 1961-03-17 1964-06-09 NL6406509A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB9803/61A GB1023151A (en) 1961-03-17 1961-03-17 Improvements in or relating to gas-blast circuit-breakers
US179567A US3251970A (en) 1961-03-17 1962-03-14 Resetting control apparatus for switchgear
CH318762A CH394344A (en) 1961-03-17 1962-03-16 Control unit for a pneumatic circuit breaker
SE2941/62A SE301829B (en) 1961-03-17 1962-03-16
DEE22562A DE1275186B (en) 1961-03-17 1962-03-16 Control device for a pressure gas switch
NL6406509A NL6406509A (en) 1961-03-17 1964-06-09
FR977566A FR1439845A (en) 1961-03-17 1964-06-09 Control unit for circuit breakers
BE649003D BE649003A (en) 1961-03-17 1964-06-09

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9803/61A GB1023151A (en) 1961-03-17 1961-03-17 Improvements in or relating to gas-blast circuit-breakers
BE649003 1964-06-09
NL6406509A NL6406509A (en) 1961-03-17 1964-06-09
FR977566A FR1439845A (en) 1961-03-17 1964-06-09 Control unit for circuit breakers

Publications (1)

Publication Number Publication Date
NL6406509A true NL6406509A (en) 1965-12-10

Family

ID=27158995

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6406509A NL6406509A (en) 1961-03-17 1964-06-09

Country Status (8)

Country Link
US (1) US3251970A (en)
BE (1) BE649003A (en)
CH (1) CH394344A (en)
DE (1) DE1275186B (en)
FR (1) FR1439845A (en)
GB (1) GB1023151A (en)
NL (1) NL6406509A (en)
SE (1) SE301829B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1162501A (en) * 1965-09-27 1969-08-27 English Electric Co Ltd Improvements in and relating to Protective Switching Devices.
SE385060B (en) * 1974-10-01 1976-05-31 Asea Ab HIGH VOLTAGE SWITCH
JP5116589B2 (en) * 2008-07-15 2013-01-09 三菱電機株式会社 Power switchgear

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1304286A (en) * 1919-05-20 Valve-gear
BE432154A (en) * 1938-01-14
US2275885A (en) * 1940-01-30 1942-03-10 Gen Electric Electric circuit breaker
GB764647A (en) * 1954-02-17 1956-12-28 Asea Ab Improvements in air blast electric circuit breakers
US2803724A (en) * 1954-06-04 1957-08-20 Asea Ab Operating device for air blast circuit breakers
DE1041569B (en) * 1955-10-05 1958-10-23 Asea Ab Compressed air switch
GB806232A (en) * 1956-04-14 1958-12-23 Asea Ab Improvements in electric air blast circuit breakers
CH362447A (en) * 1957-06-29 1962-06-15 Asea Ab Compressed air switch with live containers carried by insulator columns, constantly filled with compressed air, in which the power disconnection points are arranged
US3043940A (en) * 1958-01-10 1962-07-10 Westinghouse Electric Corp Compressed-gas circuit interrupter
GB983502A (en) * 1960-03-23 1965-02-17 English Electric Co Ltd Improvements in or relating to gas-blast electric circuit-breakers

Also Published As

Publication number Publication date
GB1023151A (en) 1966-03-23
CH394344A (en) 1965-06-30
FR1439845A (en) 1966-05-27
BE649003A (en) 1964-10-01
DE1275186B (en) 1968-08-14
US3251970A (en) 1966-05-17
SE301829B (en) 1968-06-24

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