JPH0213407B2 - - Google Patents

Info

Publication number
JPH0213407B2
JPH0213407B2 JP59271621A JP27162184A JPH0213407B2 JP H0213407 B2 JPH0213407 B2 JP H0213407B2 JP 59271621 A JP59271621 A JP 59271621A JP 27162184 A JP27162184 A JP 27162184A JP H0213407 B2 JPH0213407 B2 JP H0213407B2
Authority
JP
Japan
Prior art keywords
valve
hydraulically operated
switching valve
operated switching
pressure oil
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 - Lifetime
Application number
JP59271621A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61148725A (ja
Inventor
Tateaki Wakita
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.)
Sumitomo Precision Products Co Ltd
Original Assignee
Sumitomo Precision Products 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 Sumitomo Precision Products Co Ltd filed Critical Sumitomo Precision Products Co Ltd
Priority to JP27162184A priority Critical patent/JPS61148725A/ja
Publication of JPS61148725A publication Critical patent/JPS61148725A/ja
Publication of JPH0213407B2 publication Critical patent/JPH0213407B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP27162184A 1984-12-22 1984-12-22 しや断器の油圧操作回路 Granted JPS61148725A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27162184A JPS61148725A (ja) 1984-12-22 1984-12-22 しや断器の油圧操作回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27162184A JPS61148725A (ja) 1984-12-22 1984-12-22 しや断器の油圧操作回路

Publications (2)

Publication Number Publication Date
JPS61148725A JPS61148725A (ja) 1986-07-07
JPH0213407B2 true JPH0213407B2 (forum.php) 1990-04-04

Family

ID=17502622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27162184A Granted JPS61148725A (ja) 1984-12-22 1984-12-22 しや断器の油圧操作回路

Country Status (1)

Country Link
JP (1) JPS61148725A (forum.php)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6028082B2 (ja) * 1977-07-20 1985-07-03 株式会社日立製作所 流体圧駆動装置
JPS54110469A (en) * 1978-02-17 1979-08-29 Meidensha Electric Mfg Co Ltd Breaker controller

Also Published As

Publication number Publication date
JPS61148725A (ja) 1986-07-07

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