JPS61158635A - 液圧式操作装置 - Google Patents

液圧式操作装置

Info

Publication number
JPS61158635A
JPS61158635A JP27677984A JP27677984A JPS61158635A JP S61158635 A JPS61158635 A JP S61158635A JP 27677984 A JP27677984 A JP 27677984A JP 27677984 A JP27677984 A JP 27677984A JP S61158635 A JPS61158635 A JP S61158635A
Authority
JP
Japan
Prior art keywords
piston
liquid
pressure
valve
pressure liquid
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.)
Granted
Application number
JP27677984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0253895B2 (enrdf_load_stackoverflow
Inventor
敏昭 吉積
勉 杉山
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP27677984A priority Critical patent/JPS61158635A/ja
Publication of JPS61158635A publication Critical patent/JPS61158635A/ja
Publication of JPH0253895B2 publication Critical patent/JPH0253895B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP27677984A 1984-12-28 1984-12-28 液圧式操作装置 Granted JPS61158635A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27677984A JPS61158635A (ja) 1984-12-28 1984-12-28 液圧式操作装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27677984A JPS61158635A (ja) 1984-12-28 1984-12-28 液圧式操作装置

Publications (2)

Publication Number Publication Date
JPS61158635A true JPS61158635A (ja) 1986-07-18
JPH0253895B2 JPH0253895B2 (enrdf_load_stackoverflow) 1990-11-20

Family

ID=17574240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27677984A Granted JPS61158635A (ja) 1984-12-28 1984-12-28 液圧式操作装置

Country Status (1)

Country Link
JP (1) JPS61158635A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0250619A1 (en) * 1986-05-27 1988-01-07 Mitsubishi Denki Kabushiki Kaisha Hydraulic operating apparatus
JP2000060142A (ja) * 1998-05-21 2000-02-25 Robicon Corp 故障モ―ドにおいて高出力駆動を行う方法及び装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0475691U (enrdf_load_stackoverflow) * 1990-11-16 1992-07-02

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55135341U (enrdf_load_stackoverflow) * 1979-03-16 1980-09-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55135341U (enrdf_load_stackoverflow) * 1979-03-16 1980-09-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0250619A1 (en) * 1986-05-27 1988-01-07 Mitsubishi Denki Kabushiki Kaisha Hydraulic operating apparatus
US4785712A (en) * 1986-05-27 1988-11-22 Mitsubishi Denki Kabushiki Kaisha Hydraulic operating apparatus for electric circuit breaker
JP2000060142A (ja) * 1998-05-21 2000-02-25 Robicon Corp 故障モ―ドにおいて高出力駆動を行う方法及び装置

Also Published As

Publication number Publication date
JPH0253895B2 (enrdf_load_stackoverflow) 1990-11-20

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