JPS5741484A - Control method of pump-controlled oil hydraulic circuit - Google Patents

Control method of pump-controlled oil hydraulic circuit

Info

Publication number
JPS5741484A
JPS5741484A JP55114772A JP11477280A JPS5741484A JP S5741484 A JPS5741484 A JP S5741484A JP 55114772 A JP55114772 A JP 55114772A JP 11477280 A JP11477280 A JP 11477280A JP S5741484 A JPS5741484 A JP S5741484A
Authority
JP
Japan
Prior art keywords
speed
prime mover
maximum value
swash plate
acceleration
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.)
Granted
Application number
JP55114772A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6234962B2 (zh
Inventor
Yoshio Nakajima
Kazuo Honma
Eiki Izumi
Hiroshi Watanabe
Yukio Aoyanagi
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 JP55114772A priority Critical patent/JPS5741484A/ja
Publication of JPS5741484A publication Critical patent/JPS5741484A/ja
Publication of JPS6234962B2 publication Critical patent/JPS6234962B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
JP55114772A 1980-08-22 1980-08-22 Control method of pump-controlled oil hydraulic circuit Granted JPS5741484A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55114772A JPS5741484A (en) 1980-08-22 1980-08-22 Control method of pump-controlled oil hydraulic circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55114772A JPS5741484A (en) 1980-08-22 1980-08-22 Control method of pump-controlled oil hydraulic circuit

Publications (2)

Publication Number Publication Date
JPS5741484A true JPS5741484A (en) 1982-03-08
JPS6234962B2 JPS6234962B2 (zh) 1987-07-30

Family

ID=14646298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55114772A Granted JPS5741484A (en) 1980-08-22 1980-08-22 Control method of pump-controlled oil hydraulic circuit

Country Status (1)

Country Link
JP (1) JPS5741484A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59151601A (ja) * 1983-02-18 1984-08-30 Sumiyoshi Jukogyo Kk 負荷感応型並列油圧制御回路
JP2012137159A (ja) * 2010-12-27 2012-07-19 Kubota Corp 作業機の油圧システム及び作業機の油圧制御方法
JP2021134516A (ja) * 2020-02-26 2021-09-13 日立建機株式会社 建設機械

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3034563T3 (pl) 2014-12-19 2019-08-30 Eckart Gmbh Pigmenty efektowe o kolorze złotym o wysokim nasyceniu barwy i wysokim połysku, sposób ich wytwarzania i ich zastosowanie
PL3034564T3 (pl) 2014-12-19 2018-07-31 Eckart Gmbh Pigmenty efektowe o wysokiej transparentności, wysokim nasyceniu i wysokiej czystości barwy, sposób ich wytwarzania i ich zastosowanie
EP3034566B2 (de) 2014-12-19 2022-06-08 Eckart GmbH Metalleffektpigmente mit hohem Chroma und hoher Brillanz, Verfahren zu ihrer Herstellung und Verwendung derselben

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59151601A (ja) * 1983-02-18 1984-08-30 Sumiyoshi Jukogyo Kk 負荷感応型並列油圧制御回路
JP2012137159A (ja) * 2010-12-27 2012-07-19 Kubota Corp 作業機の油圧システム及び作業機の油圧制御方法
JP2021134516A (ja) * 2020-02-26 2021-09-13 日立建機株式会社 建設機械

Also Published As

Publication number Publication date
JPS6234962B2 (zh) 1987-07-30

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