JPS6234962B2 - - Google Patents

Info

Publication number
JPS6234962B2
JPS6234962B2 JP55114772A JP11477280A JPS6234962B2 JP S6234962 B2 JPS6234962 B2 JP S6234962B2 JP 55114772 A JP55114772 A JP 55114772A JP 11477280 A JP11477280 A JP 11477280A JP S6234962 B2 JPS6234962 B2 JP S6234962B2
Authority
JP
Japan
Prior art keywords
swash plate
amount
tilting
pump
switching valve
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
JP55114772A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5741484A (en
Inventor
Yoshio Nakajima
Kazuo Pponma
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 JPS5741484A (en) 1982-03-08
JPS6234962B2 true JPS6234962B2 (sl) 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 (sl)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10759941B2 (en) 2014-12-19 2020-09-01 Eckart Gmbh Metal effect pigments with high chroma and high brilliancy, method for the production and use thereof
US10934436B2 (en) 2014-12-19 2021-03-02 Eckart Gmbh Effect pigments having high transparency, high chroma and high brilliancy, method for the production and use thereof
US10947391B2 (en) 2014-12-19 2021-03-16 Eckart Gmbh Gold-coloured effect pigments having high chroma and high brilliancy, method for the production and use thereof

Families Citing this family (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
JP5430549B2 (ja) * 2010-12-27 2014-03-05 株式会社クボタ 作業機の油圧システム及び作業機の油圧制御方法
JP7227176B2 (ja) * 2020-02-26 2023-02-21 日立建機株式会社 建設機械

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10759941B2 (en) 2014-12-19 2020-09-01 Eckart Gmbh Metal effect pigments with high chroma and high brilliancy, method for the production and use thereof
US10934436B2 (en) 2014-12-19 2021-03-02 Eckart Gmbh Effect pigments having high transparency, high chroma and high brilliancy, method for the production and use thereof
US10947391B2 (en) 2014-12-19 2021-03-16 Eckart Gmbh Gold-coloured effect pigments having high chroma and high brilliancy, method for the production and use thereof

Also Published As

Publication number Publication date
JPS5741484A (en) 1982-03-08

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