DE112011103673T8 - Hydraulic control system with memory - Google Patents

Hydraulic control system with memory Download PDF

Info

Publication number
DE112011103673T8
DE112011103673T8 DE112011103673T DE112011103673T DE112011103673T8 DE 112011103673 T8 DE112011103673 T8 DE 112011103673T8 DE 112011103673 T DE112011103673 T DE 112011103673T DE 112011103673 T DE112011103673 T DE 112011103673T DE 112011103673 T8 DE112011103673 T8 DE 112011103673T8
Authority
DE
Germany
Prior art keywords
memory
control system
hydraulic control
hydraulic
control
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 - Fee Related
Application number
DE112011103673T
Other languages
German (de)
Other versions
DE112011103673T5 (en
Inventor
Michio Yoshida
Tomokazu Inagawa
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE112011103673T5 publication Critical patent/DE112011103673T5/en
Application granted granted Critical
Publication of DE112011103673T8 publication Critical patent/DE112011103673T8/en
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/024—Installations or systems with accumulators used as a supplementary power source, e.g. to store energy in idle periods to balance pump load
    • 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 therefore
    • 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 therefore
    • F16H61/0031—Supply of control fluid; Pumps therefore 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
    • F16H61/0021—Generation or control of line pressure
    • F16H2061/0034—Accumulators for fluid pressure supply; Control thereof
    • 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
    • F16H2061/0037—Generation or control of line pressure characterised by controlled fluid supply to lubrication circuits of the gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Transmission Device (AREA)
DE112011103673T 2010-11-04 2011-03-16 Hydraulic control system with memory Expired - Fee Related DE112011103673T8 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010-247832 2010-11-04
JP2010247832 2010-11-04
PCT/JP2011/056159 WO2012060117A1 (en) 2010-11-04 2011-03-16 Oil pressure control device provided with accumulator

Publications (2)

Publication Number Publication Date
DE112011103673T5 DE112011103673T5 (en) 2013-09-26
DE112011103673T8 true DE112011103673T8 (en) 2013-12-12

Family

ID=46024242

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112011103673T Expired - Fee Related DE112011103673T8 (en) 2010-11-04 2011-03-16 Hydraulic control system with memory

Country Status (5)

Country Link
US (1) US20130330216A1 (en)
JP (1) JP5440714B2 (en)
CN (1) CN103189672B (en)
DE (1) DE112011103673T8 (en)
WO (1) WO2012060117A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
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JP6084991B2 (en) * 2013-02-06 2017-02-22 本田技研工業株式会社 Hydraulic transmission device for automatic transmission
US20150059327A1 (en) * 2013-04-17 2015-03-05 Arthur M. Rabert Dual channel pulsed variable pressure hydraulic test apparatus
US9188218B2 (en) * 2013-05-31 2015-11-17 Gm Global Technology Operations, Llc Methodology for controlling a hydraulic control system of a continuously variable transmission
US9546728B2 (en) * 2014-04-08 2017-01-17 GM Global Technology Operations LLC Balanced binary pump for CVT transmission
JP2016056838A (en) * 2014-09-08 2016-04-21 いすゞ自動車株式会社 Vehicular hydraulic circuit
DE102015225649A1 (en) 2015-12-17 2017-07-06 Volkswagen Aktiengesellschaft Method for controlling and / or regulating a hydraulic system of a transmission
CN107303856B (en) * 2016-04-25 2020-10-27 上海汽车集团股份有限公司 Power system and vehicle
US10047860B2 (en) * 2016-06-02 2018-08-14 GM Global Technology Operations LLC Pump switching control systems and methods for continuously variable transmissions
KR101886103B1 (en) * 2016-09-26 2018-08-07 현대자동차 주식회사 Oil pressure supply system of automatic transmission for hybrid vehicle
DE102017103559A1 (en) 2017-02-21 2018-08-23 GETRAG B.V. & Co. KG Hydraulic arrangement, pump arrangement and hydraulic supply method
CN107061671A (en) * 2017-03-29 2017-08-18 湖南江麓容大车辆传动股份有限公司 A kind of buncher hydraulic system
JP6572958B2 (en) * 2017-11-09 2019-09-11 マツダ株式会社 Vehicle powertrain device
US10571016B2 (en) 2018-01-03 2020-02-25 GM Global Technology Operations LLC Electronic transmission range selection for a continuously variable transmission
JP6943203B2 (en) * 2018-02-26 2021-09-29 株式会社アイシン Oil supply device
US11958177B2 (en) * 2018-09-07 2024-04-16 Milwaukee Electric Tool Corporation Hydraulic piston pump for a hydraulic tool
KR20200119028A (en) * 2019-04-09 2020-10-19 현대자동차주식회사 Line pressure control method for dct
CN115943266A (en) * 2020-11-02 2023-04-07 加特可株式会社 Valve Arrangement Structure of Control Valve Unit
DE102021214356A1 (en) 2021-12-15 2023-06-15 Zf Friedrichshafen Ag Device for filling a hydrodynamic torque converter
CN114278627B (en) * 2021-12-23 2023-09-22 中国航空工业集团公司金城南京机电液压工程研究中心 Onboard supercharging energy storage hydraulic system and method capable of converting electric energy and hydraulic energy

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3771958B2 (en) * 1994-12-15 2006-05-10 ルーク ゲトリーベ−ジステーメ ゲゼルシャフト ミット ベシュレンクテル ハフツング Drive unit with conical pulley-type winding transmission
DE10020187A1 (en) * 2000-04-25 2001-10-31 Getrag Getriebe Zahnrad Hydraulic circuit for an automated dual clutch transmission for motor vehicles
JP4207376B2 (en) * 2000-10-06 2009-01-14 トヨタ自動車株式会社 Vehicle hydraulic control device
JP4093108B2 (en) * 2002-06-12 2008-06-04 株式会社アドヴィックス Check valve and brake actuator using the check valve
JP2004084928A (en) 2002-07-05 2004-03-18 Aisin Aw Co Ltd Hydraulic control device of transmission
JP4192846B2 (en) * 2004-06-11 2008-12-10 トヨタ自動車株式会社 Hydraulic control device
DE102005013137A1 (en) * 2005-03-22 2006-09-28 Zf Friedrichshafen Ag Method and device for controlling an oil supply for an automatic transmission and a starting element
JP4781336B2 (en) * 2007-09-10 2011-09-28 トヨタ自動車株式会社 Hydraulic control device
WO2010021218A1 (en) 2008-08-20 2010-02-25 トヨタ自動車株式会社 Hydraulic control device
JP4692622B2 (en) * 2008-12-12 2011-06-01 トヨタ自動車株式会社 Hydraulic control device
JP4821864B2 (en) * 2009-02-13 2011-11-24 トヨタ自動車株式会社 Shift control device for automatic transmission mechanism
WO2010103630A1 (en) * 2009-03-11 2010-09-16 トヨタ自動車株式会社 Lubricating device

Also Published As

Publication number Publication date
DE112011103673T5 (en) 2013-09-26
US20130330216A1 (en) 2013-12-12
WO2012060117A1 (en) 2012-05-10
JPWO2012060117A1 (en) 2014-05-12
CN103189672A (en) 2013-07-03
JP5440714B2 (en) 2014-03-12
CN103189672B (en) 2015-07-29

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R012 Request for examination validly filed
R082 Change of representative

Representative=s name: KUHNEN & WACKER PATENT- UND RECHTSANWALTSBUERO, DE

R083 Amendment of/additions to inventor(s)
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee