JPS5626927B2 - - Google Patents

Info

Publication number
JPS5626927B2
JPS5626927B2 JP7482373A JP7482373A JPS5626927B2 JP S5626927 B2 JPS5626927 B2 JP S5626927B2 JP 7482373 A JP7482373 A JP 7482373A JP 7482373 A JP7482373 A JP 7482373A JP S5626927 B2 JPS5626927 B2 JP S5626927B2
Authority
JP
Japan
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
JP7482373A
Other languages
Japanese (ja)
Other versions
JPS5041066A (cg-RX-API-DMAC10.html
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 filed Critical
Priority to JP7482373A priority Critical patent/JPS5626927B2/ja
Priority claimed from JP48084823A external-priority patent/JPS4943938A/ja
Priority to US482728A priority patent/US3893374A/en
Priority to DE2431758A priority patent/DE2431758A1/de
Publication of JPS5041066A publication Critical patent/JPS5041066A/ja
Publication of JPS5626927B2 publication Critical patent/JPS5626927B2/ja
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
    • H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
    • 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
    • H01H2033/308—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator comprising control and pilot valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S60/00—Power plants
    • Y10S60/916—Unitary construction

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP7482373A 1973-07-04 1973-07-04 Expired JPS5626927B2 (cg-RX-API-DMAC10.html)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP7482373A JPS5626927B2 (cg-RX-API-DMAC10.html) 1973-07-04 1973-07-04
US482728A US3893374A (en) 1973-07-04 1974-06-24 Circuit breaker operating device
DE2431758A DE2431758A1 (de) 1973-07-04 1974-07-02 Betaetigungsvorrichtung fuer einen trennschalter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7482373A JPS5626927B2 (cg-RX-API-DMAC10.html) 1973-07-04 1973-07-04
JP48084823A JPS4943938A (cg-RX-API-DMAC10.html) 1972-07-28 1973-07-27

Publications (2)

Publication Number Publication Date
JPS5041066A JPS5041066A (cg-RX-API-DMAC10.html) 1975-04-15
JPS5626927B2 true JPS5626927B2 (cg-RX-API-DMAC10.html) 1981-06-22

Family

ID=26416005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7482373A Expired JPS5626927B2 (cg-RX-API-DMAC10.html) 1973-07-04 1973-07-04

Country Status (3)

Country Link
US (1) US3893374A (cg-RX-API-DMAC10.html)
JP (1) JPS5626927B2 (cg-RX-API-DMAC10.html)
DE (1) DE2431758A1 (cg-RX-API-DMAC10.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223592A (en) * 1978-08-28 1980-09-23 Westinghouse Electric Corp. Pneumatic operating-mechanism construction
US4507919A (en) * 1980-02-11 1985-04-02 Smith Russell G Fail safe actuator
DE3611501A1 (de) * 1986-04-05 1987-10-08 Bbc Brown Boveri & Cie Antrieb zur erzeugung einer linearen bewegung fuer einen verbraucher

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2399294A (en) * 1941-11-10 1946-04-30 Gen Controls Co Hydraulic operator
US2618929A (en) * 1949-10-24 1952-11-25 Bidin Peter Portable hydraulic jack with filling means
FR1181089A (fr) * 1957-08-12 1959-06-11 Perfectionnements aux circuits hydrauliques de commande
US3572032A (en) * 1968-07-18 1971-03-23 William M Terry Immersible electrohydraulic failsafe valve operator

Also Published As

Publication number Publication date
DE2431758A1 (de) 1975-01-23
US3893374A (en) 1975-07-08
JPS5041066A (cg-RX-API-DMAC10.html) 1975-04-15

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