JPH0467728B2 - - Google Patents

Info

Publication number
JPH0467728B2
JPH0467728B2 JP21256183A JP21256183A JPH0467728B2 JP H0467728 B2 JPH0467728 B2 JP H0467728B2 JP 21256183 A JP21256183 A JP 21256183A JP 21256183 A JP21256183 A JP 21256183A JP H0467728 B2 JPH0467728 B2 JP H0467728B2
Authority
JP
Japan
Prior art keywords
valve body
operating
operating piston
valve
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.)
Expired
Application number
JP21256183A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60107223A (ja
Inventor
Goro Daimon
Yasuhide Takeda
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP21256183A priority Critical patent/JPS60107223A/ja
Publication of JPS60107223A publication Critical patent/JPS60107223A/ja
Publication of JPH0467728B2 publication Critical patent/JPH0467728B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP21256183A 1983-11-14 1983-11-14 遮断器用油圧操作器 Granted JPS60107223A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21256183A JPS60107223A (ja) 1983-11-14 1983-11-14 遮断器用油圧操作器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21256183A JPS60107223A (ja) 1983-11-14 1983-11-14 遮断器用油圧操作器

Publications (2)

Publication Number Publication Date
JPS60107223A JPS60107223A (ja) 1985-06-12
JPH0467728B2 true JPH0467728B2 (th) 1992-10-29

Family

ID=16624730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21256183A Granted JPS60107223A (ja) 1983-11-14 1983-11-14 遮断器用油圧操作器

Country Status (1)

Country Link
JP (1) JPS60107223A (th)

Also Published As

Publication number Publication date
JPS60107223A (ja) 1985-06-12

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