JPS6298003A - 油圧アクチユエ−タ駆動流量制御装置 - Google Patents

油圧アクチユエ−タ駆動流量制御装置

Info

Publication number
JPS6298003A
JPS6298003A JP23750385A JP23750385A JPS6298003A JP S6298003 A JPS6298003 A JP S6298003A JP 23750385 A JP23750385 A JP 23750385A JP 23750385 A JP23750385 A JP 23750385A JP S6298003 A JPS6298003 A JP S6298003A
Authority
JP
Japan
Prior art keywords
flow rate
hydraulic actuator
hydraulic pump
actuator
variable displacement
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
JP23750385A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0514802B2 (enrdf_load_stackoverflow
Inventor
Yukio Aoyanagi
青柳　幸雄
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP23750385A priority Critical patent/JPS6298003A/ja
Publication of JPS6298003A publication Critical patent/JPS6298003A/ja
Publication of JPH0514802B2 publication Critical patent/JPH0514802B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
JP23750385A 1985-10-25 1985-10-25 油圧アクチユエ−タ駆動流量制御装置 Granted JPS6298003A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23750385A JPS6298003A (ja) 1985-10-25 1985-10-25 油圧アクチユエ−タ駆動流量制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23750385A JPS6298003A (ja) 1985-10-25 1985-10-25 油圧アクチユエ−タ駆動流量制御装置

Publications (2)

Publication Number Publication Date
JPS6298003A true JPS6298003A (ja) 1987-05-07
JPH0514802B2 JPH0514802B2 (enrdf_load_stackoverflow) 1993-02-26

Family

ID=17016279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23750385A Granted JPS6298003A (ja) 1985-10-25 1985-10-25 油圧アクチユエ−タ駆動流量制御装置

Country Status (1)

Country Link
JP (1) JPS6298003A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0226304A (ja) * 1988-07-12 1990-01-29 Kubota Ltd 作業車の油圧回路構造
WO1995015441A1 (fr) * 1993-11-30 1995-06-08 Hitachi Construction Machinery Co. Ltd. Unite de commande pour pompe hydraulique
JPH08219104A (ja) * 1995-02-08 1996-08-27 Yutani Heavy Ind Ltd 油圧制御装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843537A (ja) * 1981-09-09 1983-03-14 Fujitsu Ltd 多層配線構造体の製造方法
JPS58203202A (ja) * 1982-05-22 1983-11-26 Daikin Ind Ltd 油圧回路
JPS5979601U (ja) * 1982-11-22 1984-05-29 ダイキン工業株式会社 キヤビテ−シヨン防止回路

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843537A (ja) * 1981-09-09 1983-03-14 Fujitsu Ltd 多層配線構造体の製造方法
JPS58203202A (ja) * 1982-05-22 1983-11-26 Daikin Ind Ltd 油圧回路
JPS5979601U (ja) * 1982-11-22 1984-05-29 ダイキン工業株式会社 キヤビテ−シヨン防止回路

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0226304A (ja) * 1988-07-12 1990-01-29 Kubota Ltd 作業車の油圧回路構造
WO1995015441A1 (fr) * 1993-11-30 1995-06-08 Hitachi Construction Machinery Co. Ltd. Unite de commande pour pompe hydraulique
US5575148A (en) * 1993-11-30 1996-11-19 Hitachi Construction Machinery Co., Ltd. Hydraulic pump control system
CN1035961C (zh) * 1993-11-30 1997-09-24 日立建机株式会社 液压泵控制系统
JPH08219104A (ja) * 1995-02-08 1996-08-27 Yutani Heavy Ind Ltd 油圧制御装置

Also Published As

Publication number Publication date
JPH0514802B2 (enrdf_load_stackoverflow) 1993-02-26

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