JPH0633203Y2 - パイロットコントロールバルブの操作回路 - Google Patents

パイロットコントロールバルブの操作回路

Info

Publication number
JPH0633203Y2
JPH0633203Y2 JP1988016397U JP1639788U JPH0633203Y2 JP H0633203 Y2 JPH0633203 Y2 JP H0633203Y2 JP 1988016397 U JP1988016397 U JP 1988016397U JP 1639788 U JP1639788 U JP 1639788U JP H0633203 Y2 JPH0633203 Y2 JP H0633203Y2
Authority
JP
Japan
Prior art keywords
pilot
control valve
valve
flow control
pressure
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
JP1988016397U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01121703U (enrdf_load_stackoverflow
Inventor
寛 石山
基治 吉田
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 SHI Construction Machinery Co Ltd
Original Assignee
Sumitomo SHI Construction Machinery 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 SHI Construction Machinery Co Ltd filed Critical Sumitomo SHI Construction Machinery Co Ltd
Priority to JP1988016397U priority Critical patent/JPH0633203Y2/ja
Publication of JPH01121703U publication Critical patent/JPH01121703U/ja
Application granted granted Critical
Publication of JPH0633203Y2 publication Critical patent/JPH0633203Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
JP1988016397U 1988-02-12 1988-02-12 パイロットコントロールバルブの操作回路 Expired - Lifetime JPH0633203Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988016397U JPH0633203Y2 (ja) 1988-02-12 1988-02-12 パイロットコントロールバルブの操作回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988016397U JPH0633203Y2 (ja) 1988-02-12 1988-02-12 パイロットコントロールバルブの操作回路

Publications (2)

Publication Number Publication Date
JPH01121703U JPH01121703U (enrdf_load_stackoverflow) 1989-08-17
JPH0633203Y2 true JPH0633203Y2 (ja) 1994-08-31

Family

ID=31229296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988016397U Expired - Lifetime JPH0633203Y2 (ja) 1988-02-12 1988-02-12 パイロットコントロールバルブの操作回路

Country Status (1)

Country Link
JP (1) JPH0633203Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0747602Y2 (ja) * 1988-05-09 1995-11-01 日立建機株式会社 方向切換弁駆動油圧回路
JP2553984Y2 (ja) * 1992-06-18 1997-11-12 住友建機株式会社 パイロット油圧回路

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6120974U (ja) * 1984-07-12 1986-02-06 油谷重工株式会社 パイロツト操作回路

Also Published As

Publication number Publication date
JPH01121703U (enrdf_load_stackoverflow) 1989-08-17

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