JPS6222037Y2 - - Google Patents

Info

Publication number
JPS6222037Y2
JPS6222037Y2 JP12117080U JP12117080U JPS6222037Y2 JP S6222037 Y2 JPS6222037 Y2 JP S6222037Y2 JP 12117080 U JP12117080 U JP 12117080U JP 12117080 U JP12117080 U JP 12117080U JP S6222037 Y2 JPS6222037 Y2 JP S6222037Y2
Authority
JP
Japan
Prior art keywords
valve
pipe
spool
pressure oil
main control
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
JP12117080U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5745137U (de
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 JP12117080U priority Critical patent/JPS6222037Y2/ja
Publication of JPS5745137U publication Critical patent/JPS5745137U/ja
Application granted granted Critical
Publication of JPS6222037Y2 publication Critical patent/JPS6222037Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP12117080U 1980-08-28 1980-08-28 Expired JPS6222037Y2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12117080U JPS6222037Y2 (de) 1980-08-28 1980-08-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12117080U JPS6222037Y2 (de) 1980-08-28 1980-08-28

Publications (2)

Publication Number Publication Date
JPS5745137U JPS5745137U (de) 1982-03-12
JPS6222037Y2 true JPS6222037Y2 (de) 1987-06-04

Family

ID=29481837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12117080U Expired JPS6222037Y2 (de) 1980-08-28 1980-08-28

Country Status (1)

Country Link
JP (1) JPS6222037Y2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH036904U (de) * 1989-06-08 1991-01-23

Also Published As

Publication number Publication date
JPS5745137U (de) 1982-03-12

Similar Documents

Publication Publication Date Title
US4321435A (en) Fluid actuating device for an electric circuit breaker
US3832502A (en) Electric circuit breaker with hydraulic actuating means including a plurality of valves for opening the breaker,and a plurality of valves for closing the breaker
JPS6222037Y2 (de)
US5419236A (en) Method for controlling a hydraulic drive and configuration for carrying out the method
KR100197166B1 (ko) 가스차단기용 조작장치
JPH0644871A (ja) 遮断器
KR100262990B1 (ko) 회로 차단기의 접촉자를 개폐시키기 위한 압력매체 구동장치
US3999464A (en) Fluid actuator device for a high-voltage power circuit breaker
US5760358A (en) Hydraulic device for operating a drive piston for a moving component
US4343972A (en) Hydraulic drive for electrical switches
KR100505379B1 (ko) 차단기의 유체압 구동장치
JPH07217401A (ja) 高圧回路遮断器のための油圧駆動装置のための油圧装置
JPH0244093B2 (de)
US6815629B2 (en) Hydraulic pressure actuating apparatus for circuit breaker
JPS6334194Y2 (de)
JPS6235232Y2 (de)
US3211851A (en) Hydraulic circuit breaker with dual series piston actuation
JPS6347094B2 (de)
GB734372A (en) Improvements in or relating to gas-blast circuit breakers
JPS5926093B2 (ja) 開閉器用流体操作弁
JPS61128427A (ja) 開閉装置の流体操作装置
JPS6031134Y2 (ja) 油圧操作装置用制御弁
JP3061697B2 (ja) 遮断器
JP3334560B2 (ja) 油圧操作器
JPH0213408B2 (de)