JPS6352412B2 - - Google Patents

Info

Publication number
JPS6352412B2
JPS6352412B2 JP57114288A JP11428882A JPS6352412B2 JP S6352412 B2 JPS6352412 B2 JP S6352412B2 JP 57114288 A JP57114288 A JP 57114288A JP 11428882 A JP11428882 A JP 11428882A JP S6352412 B2 JPS6352412 B2 JP S6352412B2
Authority
JP
Japan
Prior art keywords
valve
port
pressure oil
closing
hydraulically operated
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
JP57114288A
Other languages
English (en)
Japanese (ja)
Other versions
JPS595520A (ja
Inventor
Kozo Kyoizumi
Kenichi Tanimura
Yoshiaki Kitsutaka
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.)
Nissin Electric Co Ltd
Original Assignee
Nissin Electric Co Ltd
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 Nissin Electric Co Ltd filed Critical Nissin Electric Co Ltd
Priority to JP11428882A priority Critical patent/JPS595520A/ja
Publication of JPS595520A publication Critical patent/JPS595520A/ja
Publication of JPS6352412B2 publication Critical patent/JPS6352412B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP11428882A 1982-06-30 1982-06-30 しや断器の油圧操作回路 Granted JPS595520A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11428882A JPS595520A (ja) 1982-06-30 1982-06-30 しや断器の油圧操作回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11428882A JPS595520A (ja) 1982-06-30 1982-06-30 しや断器の油圧操作回路

Publications (2)

Publication Number Publication Date
JPS595520A JPS595520A (ja) 1984-01-12
JPS6352412B2 true JPS6352412B2 (enrdf_load_stackoverflow) 1988-10-19

Family

ID=14634093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11428882A Granted JPS595520A (ja) 1982-06-30 1982-06-30 しや断器の油圧操作回路

Country Status (1)

Country Link
JP (1) JPS595520A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0833510A (ja) * 1994-07-26 1996-02-06 Osaka Bijiyou Kogyo Kk 紐止め具

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322261A (en) * 1976-08-11 1978-03-01 Toushiyo Kk Device for piling sheets
JPS5519020A (en) * 1978-07-24 1980-02-09 Kyoei Zoki Kk Fish tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0833510A (ja) * 1994-07-26 1996-02-06 Osaka Bijiyou Kogyo Kk 紐止め具

Also Published As

Publication number Publication date
JPS595520A (ja) 1984-01-12

Similar Documents

Publication Publication Date Title
US4118613A (en) Hydraulically-actuated operating system for an electric circuit breaker
US5419236A (en) Method for controlling a hydraulic drive and configuration for carrying out the method
JPH07207710A (ja) 重装備用可変優先装置
JPS6352412B2 (enrdf_load_stackoverflow)
JPH0644871A (ja) 遮断器
US4785712A (en) Hydraulic operating apparatus for electric circuit breaker
JPH0213407B2 (enrdf_load_stackoverflow)
JPS6336087B2 (enrdf_load_stackoverflow)
GB549756A (en) Improvements relating to gas-blast circuit breakers combined with isolating switches
JPS6352411B2 (enrdf_load_stackoverflow)
JPS6334194Y2 (enrdf_load_stackoverflow)
JPS6235233Y2 (enrdf_load_stackoverflow)
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
KR100244100B1 (ko) 중장비의 우선장치
JPS5919827Y2 (ja) アキユムレ−タ付き油圧式コンクリ−トポンプの安全装置
JPH0139484B2 (enrdf_load_stackoverflow)
KR920004539Y1 (ko) 굴삭기의 선회브레이크(Swing Brake)자동 해제장치
JPS60179578A (ja) 切換弁
JPS6347094B2 (enrdf_load_stackoverflow)
JP3139812B2 (ja) 液圧駆動装置
JPS5926093B2 (ja) 開閉器用流体操作弁
SU554567A1 (ru) Гидравлический аккумул торный привод дл высоковольтных выключателей
JPS6019840Y2 (ja) 油圧プレスの安全油圧制御回路
CA1269024A (en) Hydraulic operating apparatus
JPH0467728B2 (enrdf_load_stackoverflow)