JPH0535275B2 - - Google Patents

Info

Publication number
JPH0535275B2
JPH0535275B2 JP58244500A JP24450083A JPH0535275B2 JP H0535275 B2 JPH0535275 B2 JP H0535275B2 JP 58244500 A JP58244500 A JP 58244500A JP 24450083 A JP24450083 A JP 24450083A JP H0535275 B2 JPH0535275 B2 JP H0535275B2
Authority
JP
Japan
Prior art keywords
internal combustion
combustion engine
hydraulic pump
signal
rotation speed
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
JP58244500A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60138293A (ja
Inventor
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 JP58244500A priority Critical patent/JPS60138293A/ja
Publication of JPS60138293A publication Critical patent/JPS60138293A/ja
Publication of JPH0535275B2 publication Critical patent/JPH0535275B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
JP58244500A 1983-12-27 1983-12-27 内燃機関で駆動される油圧ポンプの入力制限装置 Granted JPS60138293A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58244500A JPS60138293A (ja) 1983-12-27 1983-12-27 内燃機関で駆動される油圧ポンプの入力制限装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58244500A JPS60138293A (ja) 1983-12-27 1983-12-27 内燃機関で駆動される油圧ポンプの入力制限装置

Publications (2)

Publication Number Publication Date
JPS60138293A JPS60138293A (ja) 1985-07-22
JPH0535275B2 true JPH0535275B2 (en]) 1993-05-26

Family

ID=17119591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58244500A Granted JPS60138293A (ja) 1983-12-27 1983-12-27 内燃機関で駆動される油圧ポンプの入力制限装置

Country Status (1)

Country Link
JP (1) JPS60138293A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5341228B2 (ja) * 2012-05-21 2013-11-13 株式会社小松製作所 作業車両のエンジン負荷制御装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56129784A (en) * 1980-03-14 1981-10-12 Hitachi Constr Mach Co Ltd Controlling method of input limiting device of hydraulic pump

Also Published As

Publication number Publication date
JPS60138293A (ja) 1985-07-22

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