JPH0747604Y2 - 油圧制御装置 - Google Patents

油圧制御装置

Info

Publication number
JPH0747604Y2
JPH0747604Y2 JP1988053539U JP5353988U JPH0747604Y2 JP H0747604 Y2 JPH0747604 Y2 JP H0747604Y2 JP 1988053539 U JP1988053539 U JP 1988053539U JP 5353988 U JP5353988 U JP 5353988U JP H0747604 Y2 JPH0747604 Y2 JP H0747604Y2
Authority
JP
Japan
Prior art keywords
pilot
valve
poppet valve
cylinder
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 - Lifetime
Application number
JP1988053539U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01158803U (US20030157025A1-20030821-C00031.png
Inventor
勝美 上野
Original Assignee
株式会社ゼクセル
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 株式会社ゼクセル filed Critical 株式会社ゼクセル
Priority to JP1988053539U priority Critical patent/JPH0747604Y2/ja
Priority to US07/341,357 priority patent/US4958553A/en
Priority to DE19893913460 priority patent/DE3913460C2/de
Publication of JPH01158803U publication Critical patent/JPH01158803U/ja
Application granted granted Critical
Publication of JPH0747604Y2 publication Critical patent/JPH0747604Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
JP1988053539U 1988-04-22 1988-04-22 油圧制御装置 Expired - Lifetime JPH0747604Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1988053539U JPH0747604Y2 (ja) 1988-04-22 1988-04-22 油圧制御装置
US07/341,357 US4958553A (en) 1988-04-22 1989-04-20 Hydraulic controller
DE19893913460 DE3913460C2 (de) 1988-04-22 1989-04-24 Hydraulisches Umsteuerventil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988053539U JPH0747604Y2 (ja) 1988-04-22 1988-04-22 油圧制御装置

Publications (2)

Publication Number Publication Date
JPH01158803U JPH01158803U (US20030157025A1-20030821-C00031.png) 1989-11-02
JPH0747604Y2 true JPH0747604Y2 (ja) 1995-11-01

Family

ID=31279511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988053539U Expired - Lifetime JPH0747604Y2 (ja) 1988-04-22 1988-04-22 油圧制御装置

Country Status (1)

Country Link
JP (1) JPH0747604Y2 (US20030157025A1-20030821-C00031.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008031745A1 (de) * 2008-07-04 2010-01-07 Hydac Filtertechnik Gmbh Hydraulische Ventilvorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410869A (en) * 1977-06-27 1979-01-26 Kobe Steel Ltd Locking valve gear for oil hydraulic actuator
US4204459A (en) * 1978-04-19 1980-05-27 Caterpillar Tractor Co. Combination check and flow control valve for hydraulic systems
JPH0218801Y2 (US20030157025A1-20030821-C00031.png) * 1984-11-05 1990-05-25

Also Published As

Publication number Publication date
JPH01158803U (US20030157025A1-20030821-C00031.png) 1989-11-02

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