JPS533660A - Breaker hydraulic actuator - Google Patents

Breaker hydraulic actuator

Info

Publication number
JPS533660A
JPS533660A JP7846477A JP7846477A JPS533660A JP S533660 A JPS533660 A JP S533660A JP 7846477 A JP7846477 A JP 7846477A JP 7846477 A JP7846477 A JP 7846477A JP S533660 A JPS533660 A JP S533660A
Authority
JP
Japan
Prior art keywords
hydraulic actuator
breaker hydraulic
breaker
actuator
hydraulic
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.)
Pending
Application number
JP7846477A
Other languages
Japanese (ja)
Inventor
Guriigeru Geruharuto
Booruto Yoakuin
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of JPS533660A publication Critical patent/JPS533660A/en
Pending 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
    • H01H33/304—Working fluid supplies
JP7846477A 1976-06-30 1977-06-30 Breaker hydraulic actuator Pending JPS533660A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762629829 DE2629829C3 (en) 1976-06-30 1976-06-30 Hydraulic actuator for high voltage circuit breakers

Publications (1)

Publication Number Publication Date
JPS533660A true JPS533660A (en) 1978-01-13

Family

ID=5982092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7846477A Pending JPS533660A (en) 1976-06-30 1977-06-30 Breaker hydraulic actuator

Country Status (2)

Country Link
JP (1) JPS533660A (en)
DE (1) DE2629829C3 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5556319A (en) * 1978-10-18 1980-04-25 Mitsubishi Electric Corp Control valve for hydraulic actuator
JPS5648015A (en) * 1979-09-26 1981-05-01 Tokyo Shibaura Electric Co Hydraulic actuator
JPS56153627A (en) * 1980-04-28 1981-11-27 Meidensha Electric Mfg Co Ltd Oil pressure operating device
JPS57179234U (en) * 1981-05-09 1982-11-13

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3611501A1 (en) * 1986-04-05 1987-10-08 Bbc Brown Boveri & Cie DRIVE FOR GENERATING A LINEAR MOVEMENT FOR A CONSUMER
DE3902090A1 (en) * 1989-01-25 1990-07-26 Rausch & Pausch Arrangement for the hydraulic activation of consumers
CN101936311A (en) * 2010-09-03 2011-01-05 大庆石油管理局 Stratum pressure tester accumulator while drilling
CN105298946A (en) * 2015-11-20 2016-02-03 沈阳航天新光集团有限公司 Buoyancy adjusting device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5556319A (en) * 1978-10-18 1980-04-25 Mitsubishi Electric Corp Control valve for hydraulic actuator
JPS5648015A (en) * 1979-09-26 1981-05-01 Tokyo Shibaura Electric Co Hydraulic actuator
JPS56153627A (en) * 1980-04-28 1981-11-27 Meidensha Electric Mfg Co Ltd Oil pressure operating device
JPS57179234U (en) * 1981-05-09 1982-11-13
JPS6314353Y2 (en) * 1981-05-09 1988-04-22

Also Published As

Publication number Publication date
DE2629829C3 (en) 1979-10-04
DE2629829A1 (en) 1978-01-05
DE2629829B2 (en) 1979-02-08

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