DE102011013236A1 - Hydrauliksystem - Google Patents

Hydrauliksystem Download PDF

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Publication number
DE102011013236A1
DE102011013236A1 DE201110013236 DE102011013236A DE102011013236A1 DE 102011013236 A1 DE102011013236 A1 DE 102011013236A1 DE 201110013236 DE201110013236 DE 201110013236 DE 102011013236 A DE102011013236 A DE 102011013236A DE 102011013236 A1 DE102011013236 A1 DE 102011013236A1
Authority
DE
Germany
Prior art keywords
pressure
hydraulic
valve
hydraulic system
flow 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.)
Withdrawn
Application number
DE201110013236
Other languages
German (de)
English (en)
Inventor
Eric Müller
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Priority to DE201110013236 priority Critical patent/DE102011013236A1/de
Publication of DE102011013236A1 publication Critical patent/DE102011013236A1/de
Withdrawn legal-status Critical Current

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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
    • F16H61/66—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 specially adapted for continuously variable gearings
    • F16H61/662—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 specially adapted for continuously variable gearings with endless flexible members
    • F16H61/66272—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 specially adapted for continuously variable gearings with endless flexible members characterised by means for controlling the torque transmitting capability of the gearing
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/04—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism
    • F16H63/06—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism the final output mechanism having an indefinite number of positions
    • F16H63/065—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism the final output mechanism having an indefinite number of positions hydraulic actuating means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Transmissions By Endless Flexible Members (AREA)
DE201110013236 2010-03-29 2011-03-07 Hydrauliksystem Withdrawn DE102011013236A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE201110013236 DE102011013236A1 (de) 2010-03-29 2011-03-07 Hydrauliksystem

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010013245.4 2010-03-29
DE102010013245 2010-03-29
DE201110013236 DE102011013236A1 (de) 2010-03-29 2011-03-07 Hydrauliksystem

Publications (1)

Publication Number Publication Date
DE102011013236A1 true DE102011013236A1 (de) 2011-09-29

Family

ID=44586244

Family Applications (2)

Application Number Title Priority Date Filing Date
DE201110013236 Withdrawn DE102011013236A1 (de) 2010-03-29 2011-03-07 Hydrauliksystem
DE112011101093T Withdrawn DE112011101093A5 (de) 2010-03-29 2011-03-07 Hydrauliksystem

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE112011101093T Withdrawn DE112011101093A5 (de) 2010-03-29 2011-03-07 Hydrauliksystem

Country Status (4)

Country Link
JP (1) JP5822909B2 (ja)
CN (1) CN102822572B (ja)
DE (2) DE102011013236A1 (ja)
WO (1) WO2011120487A2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013211123B4 (de) 2012-06-18 2022-05-05 GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) Hydraulisches Steuerungssystem für ein stufenloses Getriebe
EP3612754B1 (en) 2017-04-18 2022-10-19 Punch Powertrain PSA e-transmissions NV A hydraulic system for a vehicle and a vehicle transmission

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10041586B2 (en) * 2016-03-24 2018-08-07 GM Global Technology Operations LLC Method and apparatus for transmission range monitoring
CN106438750B (zh) * 2016-10-13 2018-09-07 浙江大学 一种液压离合器冷却装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4234294A1 (de) 1991-10-19 1993-04-22 Luk Lamellen & Kupplungsbau Kegelscheibenumschlingungsgetriebe
WO2007110026A1 (de) 2006-03-24 2007-10-04 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Drehmomentfühlvorrichtung für ein kegelscheibenumschlingungsgetriebe

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3602137C1 (de) * 1986-01-24 1987-07-02 Ford Werke Ag Steuerventilsystem fuer ein stufenlos regelbares Kegelscheiben-Umschlingungsgetriebe,insbesondere fuer Kraftfahrzeuge
IT1251671B (it) * 1990-10-20 1995-05-19 Luk Lamellen Und Kapplungsbau Unita' di comando per una trasmissione, in particolare per autoveicoli
DE19609787A1 (de) * 1996-03-13 1997-09-18 Bosch Gmbh Robert Hydrauliknotsteuerung für ein stufenloses Umschlingungsgetriebe mit erweitertem Handschaltventil
GB2312257A (en) * 1996-04-19 1997-10-22 Torotrak Dev Ltd Toroidal race variator control system varies end loading according to net pres sure
DE19846815B4 (de) * 1997-10-16 2014-08-07 Ixetic Bad Homburg Gmbh Ventilanordnung und Pumpe für ein Getriebe
DE19921750B4 (de) * 1998-05-18 2012-03-08 Schaeffler Technologies Gmbh & Co. Kg Getriebe
JP4038349B2 (ja) * 2001-04-27 2008-01-23 ジヤトコ株式会社 ベルト式無段変速機
EP1474623A2 (de) * 2002-02-07 2004-11-10 LuK Lamellen und Kupplungsbau Beteiligungs KG Verfahren zum regeln der bersetzung eines leistungsverzweig ten automatischen getriebes sowie leistungsverzweigtes automatisches getriebe
JP2005299803A (ja) * 2004-04-12 2005-10-27 Toyota Motor Corp 車両用ベルト式無段変速機の油圧制御装置
DE102005048613A1 (de) * 2004-10-23 2006-04-27 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Kegelscheibenumschlingungsgetriebe, Verfahren zu dessen Steuerung und Betrieb sowie Fahrzeug mit einem derartigen Getriebe
JP2006170316A (ja) * 2004-12-15 2006-06-29 Toyota Motor Corp 油圧制御装置
JP4671750B2 (ja) * 2005-04-27 2011-04-20 富士重工業株式会社 無段変速機の変速制御装置
CN101809338B (zh) * 2007-06-29 2013-05-29 罗伯特·博世有限公司 用于无级变速器的控制系统
DE102008057652A1 (de) * 2007-12-04 2009-06-10 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Hydraulikanordnung zur Steuerung eines Kegelscheiben-Umschlingungsgetriebes
JP5347116B2 (ja) * 2007-12-10 2013-11-20 シェフラー テクノロジーズ アクチエンゲゼルシャフト ウント コンパニー コマンディートゲゼルシャフト 液圧式に制御される自動変速機のための液圧供給システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4234294A1 (de) 1991-10-19 1993-04-22 Luk Lamellen & Kupplungsbau Kegelscheibenumschlingungsgetriebe
WO2007110026A1 (de) 2006-03-24 2007-10-04 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Drehmomentfühlvorrichtung für ein kegelscheibenumschlingungsgetriebe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013211123B4 (de) 2012-06-18 2022-05-05 GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) Hydraulisches Steuerungssystem für ein stufenloses Getriebe
EP3612754B1 (en) 2017-04-18 2022-10-19 Punch Powertrain PSA e-transmissions NV A hydraulic system for a vehicle and a vehicle transmission

Also Published As

Publication number Publication date
DE112011101093A5 (de) 2013-04-11
JP2013524108A (ja) 2013-06-17
JP5822909B2 (ja) 2015-11-25
WO2011120487A3 (de) 2012-04-26
WO2011120487A2 (de) 2011-10-06
CN102822572B (zh) 2016-03-02
CN102822572A (zh) 2012-12-12

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Legal Events

Date Code Title Description
R081 Change of applicant/patentee

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Effective date: 20120827

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20131001