JPS61164506U - - Google Patents

Info

Publication number
JPS61164506U
JPS61164506U JP4619985U JP4619985U JPS61164506U JP S61164506 U JPS61164506 U JP S61164506U JP 4619985 U JP4619985 U JP 4619985U JP 4619985 U JP4619985 U JP 4619985U JP S61164506 U JPS61164506 U JP S61164506U
Authority
JP
Japan
Prior art keywords
control valve
voltage
electric
hydraulic proportional
proportional control
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
JP4619985U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0648219Y2 (ja
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 filed Critical
Priority to JP1985046199U priority Critical patent/JPH0648219Y2/ja
Publication of JPS61164506U publication Critical patent/JPS61164506U/ja
Application granted granted Critical
Publication of JPH0648219Y2 publication Critical patent/JPH0648219Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fluid-Driven Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Feedback Control In General (AREA)
  • Control Of Position Or Direction (AREA)
JP1985046199U 1985-03-29 1985-03-29 建設機械用電気・油圧比例制御弁の制御装置 Expired - Lifetime JPH0648219Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985046199U JPH0648219Y2 (ja) 1985-03-29 1985-03-29 建設機械用電気・油圧比例制御弁の制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985046199U JPH0648219Y2 (ja) 1985-03-29 1985-03-29 建設機械用電気・油圧比例制御弁の制御装置

Publications (2)

Publication Number Publication Date
JPS61164506U true JPS61164506U (enrdf_load_stackoverflow) 1986-10-13
JPH0648219Y2 JPH0648219Y2 (ja) 1994-12-12

Family

ID=30560379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985046199U Expired - Lifetime JPH0648219Y2 (ja) 1985-03-29 1985-03-29 建設機械用電気・油圧比例制御弁の制御装置

Country Status (1)

Country Link
JP (1) JPH0648219Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1137417C (zh) * 1995-12-19 2004-02-04 日立建机株式会社 控制系统中修正输出的方法、控制系统和液压泵控制系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5382982A (en) * 1976-12-28 1978-07-21 Ebara Densan Kk Device for compensating hysteresis
JPS54112365A (en) * 1978-02-22 1979-09-03 Hitachi Ltd Controller for position of hydraulic screw down
JPS5988276A (ja) * 1982-11-02 1984-05-22 セイコーインスツルメンツ株式会社 ロボツト
JPS59223803A (ja) * 1983-06-03 1984-12-15 Hitachi Ltd 制御装置
JPS603714A (ja) * 1983-06-22 1985-01-10 Hitachi Ltd ロボツトの制御方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5382982A (en) * 1976-12-28 1978-07-21 Ebara Densan Kk Device for compensating hysteresis
JPS54112365A (en) * 1978-02-22 1979-09-03 Hitachi Ltd Controller for position of hydraulic screw down
JPS5988276A (ja) * 1982-11-02 1984-05-22 セイコーインスツルメンツ株式会社 ロボツト
JPS59223803A (ja) * 1983-06-03 1984-12-15 Hitachi Ltd 制御装置
JPS603714A (ja) * 1983-06-22 1985-01-10 Hitachi Ltd ロボツトの制御方法

Also Published As

Publication number Publication date
JPH0648219Y2 (ja) 1994-12-12

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