CN116964336A - 油压工作机械的油压控制装置、油压控制方法及程序 - Google Patents

油压工作机械的油压控制装置、油压控制方法及程序 Download PDF

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Publication number
CN116964336A
CN116964336A CN202180089762.1A CN202180089762A CN116964336A CN 116964336 A CN116964336 A CN 116964336A CN 202180089762 A CN202180089762 A CN 202180089762A CN 116964336 A CN116964336 A CN 116964336A
Authority
CN
China
Prior art keywords
oil pump
working machine
hydraulic working
oil
auxiliary
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.)
Pending
Application number
CN202180089762.1A
Other languages
English (en)
Chinese (zh)
Inventor
大石裕二
岩堂圭介
床井宏行
佐藤正典
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.)
Nissan Motor Co Ltd
JATCO Ltd
Original Assignee
Nissan Motor Co Ltd
JATCO 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 Nissan Motor Co Ltd, JATCO Ltd filed Critical Nissan Motor Co Ltd
Publication of CN116964336A publication Critical patent/CN116964336A/zh
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/0021—Generation or control of line pressure
    • F16H61/0025—Supply of control fluid; Pumps therefor
    • F16H61/0031—Supply of control fluid; Pumps therefor using auxiliary pumps, e.g. pump driven by a different power source than the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
    • F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0206—Layout of electro-hydraulic control circuits, e.g. arrangement of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H2061/004—Venting trapped air from hydraulic systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
CN202180089762.1A 2021-01-14 2021-11-26 油压工作机械的油压控制装置、油压控制方法及程序 Pending CN116964336A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-003952 2021-01-14
JP2021003952 2021-01-14
PCT/JP2021/043380 WO2022153687A1 (ja) 2021-01-14 2021-11-26 油圧作動機械の油圧制御装置、油圧作動機械の油圧制御方法及びプログラム

Publications (1)

Publication Number Publication Date
CN116964336A true CN116964336A (zh) 2023-10-27

Family

ID=82447107

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180089762.1A Pending CN116964336A (zh) 2021-01-14 2021-11-26 油压工作机械的油压控制装置、油压控制方法及程序

Country Status (4)

Country Link
US (1) US12173789B2 (https=)
JP (1) JP7411123B2 (https=)
CN (1) CN116964336A (https=)
WO (1) WO2022153687A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118728946A (zh) * 2024-08-06 2024-10-01 奇瑞汽车股份有限公司 车辆的油泵控制方法、装置及存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1781790A (zh) * 2004-12-02 2006-06-07 本田技研工业株式会社 液压供给装置
JP2011185378A (ja) * 2010-03-09 2011-09-22 Jatco Ltd 変速機の油圧制御装置およびその制御方法
JP2013068258A (ja) * 2011-09-21 2013-04-18 Hitachi Automotive Systems Ltd 車両用オイルポンプシステム
CN103375582A (zh) * 2012-04-13 2013-10-30 腓特烈斯港齿轮工厂股份公司 用于控制变速器的辅助泵的装置和方法
CN104854378A (zh) * 2013-01-18 2015-08-19 爱信艾达株式会社 油压控制装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5862513B2 (ja) * 2012-08-23 2016-02-16 国産電機株式会社 ２サイクルエンジン用オイルポンプの制御方法及び制御装置
JP5967053B2 (ja) * 2013-10-28 2016-08-10 トヨタ自動車株式会社 油圧制御装置
JP6700117B2 (ja) * 2016-06-23 2020-05-27 ジヤトコ株式会社 車両の制御装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1781790A (zh) * 2004-12-02 2006-06-07 本田技研工业株式会社 液压供给装置
US20060120888A1 (en) * 2004-12-02 2006-06-08 Honda Motor Co., Ltd. Hydraulic pressurizer system
JP2011185378A (ja) * 2010-03-09 2011-09-22 Jatco Ltd 変速機の油圧制御装置およびその制御方法
JP2013068258A (ja) * 2011-09-21 2013-04-18 Hitachi Automotive Systems Ltd 車両用オイルポンプシステム
CN103375582A (zh) * 2012-04-13 2013-10-30 腓特烈斯港齿轮工厂股份公司 用于控制变速器的辅助泵的装置和方法
CN104854378A (zh) * 2013-01-18 2015-08-19 爱信艾达株式会社 油压控制装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118728946A (zh) * 2024-08-06 2024-10-01 奇瑞汽车股份有限公司 车辆的油泵控制方法、装置及存储介质
CN118728946B (zh) * 2024-08-06 2026-01-02 奇瑞汽车股份有限公司 车辆的油泵控制方法、装置及存储介质

Also Published As

Publication number Publication date
JPWO2022153687A1 (https=) 2022-07-21
US20240052857A1 (en) 2024-02-15
JP7411123B2 (ja) 2024-01-10
US12173789B2 (en) 2024-12-24
WO2022153687A1 (ja) 2022-07-21

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