JPH0151707B2 - - Google Patents

Info

Publication number
JPH0151707B2
JPH0151707B2 JP55157339A JP15733980A JPH0151707B2 JP H0151707 B2 JPH0151707 B2 JP H0151707B2 JP 55157339 A JP55157339 A JP 55157339A JP 15733980 A JP15733980 A JP 15733980A JP H0151707 B2 JPH0151707 B2 JP H0151707B2
Authority
JP
Japan
Prior art keywords
pressure
spool
pump
pressure receiving
piston
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
Application number
JP55157339A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5783753A (en
Inventor
Naoharu Nakagaki
Makoto Yamamoto
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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries 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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP55157339A priority Critical patent/JPS5783753A/ja
Publication of JPS5783753A publication Critical patent/JPS5783753A/ja
Publication of JPH0151707B2 publication Critical patent/JPH0151707B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Fluid Gearings (AREA)
JP55157339A 1980-11-07 1980-11-07 Variable capacity type pump control device Granted JPS5783753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55157339A JPS5783753A (en) 1980-11-07 1980-11-07 Variable capacity type pump control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55157339A JPS5783753A (en) 1980-11-07 1980-11-07 Variable capacity type pump control device

Publications (2)

Publication Number Publication Date
JPS5783753A JPS5783753A (en) 1982-05-25
JPH0151707B2 true JPH0151707B2 (enExample) 1989-11-06

Family

ID=15647520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55157339A Granted JPS5783753A (en) 1980-11-07 1980-11-07 Variable capacity type pump control device

Country Status (1)

Country Link
JP (1) JPS5783753A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101210733B1 (ko) 2010-12-02 2012-12-10 두산모트롤주식회사 굴삭기의 유압펌프용 레귤레이터

Also Published As

Publication number Publication date
JPS5783753A (en) 1982-05-25

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