JPH0454835B2 - - Google Patents

Info

Publication number
JPH0454835B2
JPH0454835B2 JP8288384A JP8288384A JPH0454835B2 JP H0454835 B2 JPH0454835 B2 JP H0454835B2 JP 8288384 A JP8288384 A JP 8288384A JP 8288384 A JP8288384 A JP 8288384A JP H0454835 B2 JPH0454835 B2 JP H0454835B2
Authority
JP
Japan
Prior art keywords
hydraulic pump
signal
rotation
engine
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.)
Expired
Application number
JP8288384A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60228783A (ja
Inventor
Katsuaki Ishizuka
Yasuo Tanaka
Eiki Izumi
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 JP8288384A priority Critical patent/JPS60228783A/ja
Publication of JPS60228783A publication Critical patent/JPS60228783A/ja
Publication of JPH0454835B2 publication Critical patent/JPH0454835B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Pumps (AREA)
JP8288384A 1984-04-26 1984-04-26 電気−油圧サ−ボ機構の制御装置 Granted JPS60228783A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8288384A JPS60228783A (ja) 1984-04-26 1984-04-26 電気−油圧サ−ボ機構の制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8288384A JPS60228783A (ja) 1984-04-26 1984-04-26 電気−油圧サ−ボ機構の制御装置

Publications (2)

Publication Number Publication Date
JPS60228783A JPS60228783A (ja) 1985-11-14
JPH0454835B2 true JPH0454835B2 (enrdf_load_stackoverflow) 1992-09-01

Family

ID=13786670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8288384A Granted JPS60228783A (ja) 1984-04-26 1984-04-26 電気−油圧サ−ボ機構の制御装置

Country Status (1)

Country Link
JP (1) JPS60228783A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3600787C1 (de) * 1986-01-14 1987-04-02 Danfoss As Steuergeraet fuer eine Pumpe mit einstellbarer Foerdermenge

Also Published As

Publication number Publication date
JPS60228783A (ja) 1985-11-14

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