JPH0411753B2 - - Google Patents

Info

Publication number
JPH0411753B2
JPH0411753B2 JP59052351A JP5235184A JPH0411753B2 JP H0411753 B2 JPH0411753 B2 JP H0411753B2 JP 59052351 A JP59052351 A JP 59052351A JP 5235184 A JP5235184 A JP 5235184A JP H0411753 B2 JPH0411753 B2 JP H0411753B2
Authority
JP
Japan
Prior art keywords
pressure
discharge
hydraulic pump
valve
chamber
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
JP59052351A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60198389A (ja
Inventor
Masahiko Shimotori
Yasuharu Goto
Shigetaka Nakamura
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 JP59052351A priority Critical patent/JPS60198389A/ja
Publication of JPS60198389A publication Critical patent/JPS60198389A/ja
Publication of JPH0411753B2 publication Critical patent/JPH0411753B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Pumps (AREA)
JP59052351A 1984-03-21 1984-03-21 油圧ポンプの入力制御装置 Granted JPS60198389A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59052351A JPS60198389A (ja) 1984-03-21 1984-03-21 油圧ポンプの入力制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59052351A JPS60198389A (ja) 1984-03-21 1984-03-21 油圧ポンプの入力制御装置

Publications (2)

Publication Number Publication Date
JPS60198389A JPS60198389A (ja) 1985-10-07
JPH0411753B2 true JPH0411753B2 (forum.php) 1992-03-02

Family

ID=12912382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59052351A Granted JPS60198389A (ja) 1984-03-21 1984-03-21 油圧ポンプの入力制御装置

Country Status (1)

Country Link
JP (1) JPS60198389A (forum.php)

Also Published As

Publication number Publication date
JPS60198389A (ja) 1985-10-07

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