JPS6345497B2 - - Google Patents

Info

Publication number
JPS6345497B2
JPS6345497B2 JP7010081A JP7010081A JPS6345497B2 JP S6345497 B2 JPS6345497 B2 JP S6345497B2 JP 7010081 A JP7010081 A JP 7010081A JP 7010081 A JP7010081 A JP 7010081A JP S6345497 B2 JPS6345497 B2 JP S6345497B2
Authority
JP
Japan
Prior art keywords
engine
speed
rotation speed
signal
rotational 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
Application number
JP7010081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57186029A (en
Inventor
Junichi Kajiwara
Yukio Aoyanagi
Yasuo Tanaka
Takao Ookochi
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 JP7010081A priority Critical patent/JPS57186029A/ja
Publication of JPS57186029A publication Critical patent/JPS57186029A/ja
Publication of JPS6345497B2 publication Critical patent/JPS6345497B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
JP7010081A 1981-05-12 1981-05-12 Method of controlling hydraulic lines Granted JPS57186029A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7010081A JPS57186029A (en) 1981-05-12 1981-05-12 Method of controlling hydraulic lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7010081A JPS57186029A (en) 1981-05-12 1981-05-12 Method of controlling hydraulic lines

Publications (2)

Publication Number Publication Date
JPS57186029A JPS57186029A (en) 1982-11-16
JPS6345497B2 true JPS6345497B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-09-09

Family

ID=13421770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7010081A Granted JPS57186029A (en) 1981-05-12 1981-05-12 Method of controlling hydraulic lines

Country Status (1)

Country Link
JP (1) JPS57186029A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914939U (ja) * 1982-07-20 1984-01-30 愛知車輌株式会社 高所作業車のエンジン自動停止装置
JPS60131645U (ja) * 1984-02-10 1985-09-03 日立建機株式会社 エンジンの回転数制御装置
JPS60157946U (ja) * 1984-03-30 1985-10-21 株式会社小松製作所 油圧駆動車両のエンジン制御装置
JPS6181230A (ja) * 1984-09-28 1986-04-24 Yanmar Diesel Engine Co Ltd トラクタ−の自動制御装置
JP2628035B2 (ja) * 1985-05-10 1997-07-09 株式会社小松製作所 建設機械のエンジン制御装置

Also Published As

Publication number Publication date
JPS57186029A (en) 1982-11-16

Similar Documents

Publication Publication Date Title
KR840001723A (ko) 유압회로장치의 제어시스템
JPH0830426B2 (ja) シュースリップに基づくエンジン出力制御方法
JPS6372956A (ja) 自動変速装置
JPS61220942A (ja) クラッチ圧力制御装置
JPS6038561B2 (ja) 油圧式建設機械のエンジン回転数の制御方法
JPS6345497B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US4989567A (en) Engine speed controlling system in construction machine
JPS6231176B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH01186438A (ja) 自動変速機付車両の制御装置
JP2004218477A (ja) 電子制御駆動装置
JP3101247B2 (ja) 車両の変速制御装置
JP2784608B2 (ja) 原動機の回転数制御装置
JP3525478B2 (ja) アクセル制御装置
JPS62261745A (ja) 自動変速機の変速制御装置
JPS6248083B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS58135342A (ja) 内燃機関を備えた油圧系統の制御装置
JPH03234963A (ja) 自動変速機の制御装置
JPH0821269A (ja) 建設機械のエンジン回転数制御方法
JPH1181388A (ja) ホイールローダの走行駆動装置
JPH03253914A (ja) 教示再生式建設機械の操作装置
JPS6333561B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS60245859A (ja) ガバナコントロ−ルレバ−制御装置
GB2278404A (en) Method of preheating hydraulic fluid
JPH01170730A (ja) 建設機械の油圧ポンプ制御方法
JPS60248443A (ja) 自動変速機装着車両のエンジン始動装置