JPS59158026A - しや断器の油圧操作回路 - Google Patents

しや断器の油圧操作回路

Info

Publication number
JPS59158026A
JPS59158026A JP3333283A JP3333283A JPS59158026A JP S59158026 A JPS59158026 A JP S59158026A JP 3333283 A JP3333283 A JP 3333283A JP 3333283 A JP3333283 A JP 3333283A JP S59158026 A JPS59158026 A JP S59158026A
Authority
JP
Japan
Prior art keywords
pressure
valve
pressure oil
switching valve
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.)
Granted
Application number
JP3333283A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6336087B2 (enrdf_load_stackoverflow
Inventor
脇田　健晶
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 JP3333283A priority Critical patent/JPS59158026A/ja
Publication of JPS59158026A publication Critical patent/JPS59158026A/ja
Publication of JPS6336087B2 publication Critical patent/JPS6336087B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP3333283A 1983-02-28 1983-02-28 しや断器の油圧操作回路 Granted JPS59158026A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3333283A JPS59158026A (ja) 1983-02-28 1983-02-28 しや断器の油圧操作回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3333283A JPS59158026A (ja) 1983-02-28 1983-02-28 しや断器の油圧操作回路

Publications (2)

Publication Number Publication Date
JPS59158026A true JPS59158026A (ja) 1984-09-07
JPS6336087B2 JPS6336087B2 (enrdf_load_stackoverflow) 1988-07-19

Family

ID=12383597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3333283A Granted JPS59158026A (ja) 1983-02-28 1983-02-28 しや断器の油圧操作回路

Country Status (1)

Country Link
JP (1) JPS59158026A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017102331A1 (de) * 2015-12-14 2017-06-22 Abb Schweiz Ag Zweistufige ventilanordnung zur hydraulischen ansteuerung einer kolben-zylinderanordnung eines hoch- oder mittelspannungsleistungsschalters

Citations (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
JPS5497783A (en) * 1978-01-04 1979-08-02 Gratzmueller C A Hydraulic control system for electric breaker

Patent Citations (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
JPS5497783A (en) * 1978-01-04 1979-08-02 Gratzmueller C A Hydraulic control system for electric breaker

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017102331A1 (de) * 2015-12-14 2017-06-22 Abb Schweiz Ag Zweistufige ventilanordnung zur hydraulischen ansteuerung einer kolben-zylinderanordnung eines hoch- oder mittelspannungsleistungsschalters
CN108603520A (zh) * 2015-12-14 2018-09-28 Abb瑞士股份有限公司 用于高电压或中等电压功率开关的活塞缸装置的液压控制的两级式阀装置
CN108603520B (zh) * 2015-12-14 2020-03-13 Abb瑞士股份有限公司 用于高电压或中等电压功率开关的活塞缸装置的液压控制的两级式阀装置
US10830256B2 (en) 2015-12-14 2020-11-10 Abb Power Grids Switzerland Ag Two-stage valve arrangement for hydraulic control of a piston- cylinder arrangement of a high- or medium-voltage power switch

Also Published As

Publication number Publication date
JPS6336087B2 (enrdf_load_stackoverflow) 1988-07-19

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