JPS6332988B2 - - Google Patents

Info

Publication number
JPS6332988B2
JPS6332988B2 JP54163888A JP16388879A JPS6332988B2 JP S6332988 B2 JPS6332988 B2 JP S6332988B2 JP 54163888 A JP54163888 A JP 54163888A JP 16388879 A JP16388879 A JP 16388879A JP S6332988 B2 JPS6332988 B2 JP S6332988B2
Authority
JP
Japan
Prior art keywords
command signal
flow rate
engine
torque
hydraulic
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
JP54163888A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5685581A (en
Inventor
Kazuhiro Izumi
Takayasu Inui
Satoru Nishimura
Toshihiko Kanazawa
Fujitoshi Takamura
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP16388879A priority Critical patent/JPS5685581A/ja
Publication of JPS5685581A publication Critical patent/JPS5685581A/ja
Publication of JPS6332988B2 publication Critical patent/JPS6332988B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Operation Control Of Excavators (AREA)
JP16388879A 1979-12-17 1979-12-17 Engine stop protecting device for hydraulic construction equipment Granted JPS5685581A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16388879A JPS5685581A (en) 1979-12-17 1979-12-17 Engine stop protecting device for hydraulic construction equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16388879A JPS5685581A (en) 1979-12-17 1979-12-17 Engine stop protecting device for hydraulic construction equipment

Publications (2)

Publication Number Publication Date
JPS5685581A JPS5685581A (en) 1981-07-11
JPS6332988B2 true JPS6332988B2 (en, 2012) 1988-07-04

Family

ID=15782698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16388879A Granted JPS5685581A (en) 1979-12-17 1979-12-17 Engine stop protecting device for hydraulic construction equipment

Country Status (1)

Country Link
JP (1) JPS5685581A (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59106704A (ja) * 1982-12-09 1984-06-20 Yanmar Diesel Engine Co Ltd 走行駆動油圧回路
US9506480B2 (en) 2013-04-11 2016-11-29 Hitachi Construction Machinery Co., Ltd. Apparatus for driving work machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS589275B2 (ja) * 1977-03-09 1983-02-19 内田油圧機器工業株式会社 可変容量ポンプの出力制御方法

Also Published As

Publication number Publication date
JPS5685581A (en) 1981-07-11

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