WO2009069334A1 - 車両用駆動装置 - Google Patents

車両用駆動装置 Download PDF

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Publication number
WO2009069334A1
WO2009069334A1 PCT/JP2008/062257 JP2008062257W WO2009069334A1 WO 2009069334 A1 WO2009069334 A1 WO 2009069334A1 JP 2008062257 W JP2008062257 W JP 2008062257W WO 2009069334 A1 WO2009069334 A1 WO 2009069334A1
Authority
WO
WIPO (PCT)
Prior art keywords
accumulator
oil path
oil
valve
driving device
Prior art date
Application number
PCT/JP2008/062257
Other languages
English (en)
French (fr)
Inventor
Atsuya Ohshima
Shigeo Tsuzuki
Mitsugi Yamashita
Haruki Shirasaka
Original Assignee
Aisin Aw 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 Aisin Aw Co., Ltd. filed Critical Aisin Aw Co., Ltd.
Priority to DE112008001816T priority Critical patent/DE112008001816T5/de
Priority to CN200880023694A priority patent/CN101688597A/zh
Publication of WO2009069334A1 publication Critical patent/WO2009069334A1/ja

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
    • 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
    • F16H61/66—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
    • F16H2061/66286—Control for optimising pump efficiency
    • 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
    • F16H2312/00—Driving activities
    • F16H2312/14—Going to, or coming from standby operation, e.g. for engine start-stop operation at traffic lights
    • 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

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)

Abstract

　アキュムレータの容量を必要最小限にしつつ、アキュムレータから油圧サーボに油圧を短時間にて効率よく供給することができる油圧回路を備える車両用駆動装置を提供することを目的になされたものであって、無段変速機３０に備わる油圧回路５０において、アキュムレータ５６は、クラッチ圧制御弁５３とマニュアルバルブ５４とを接続する油路６２に、電磁切換弁５５を介して接続され、油路６２に、クラッチ圧制御弁５３からアキュムレータ５６及び前進用クラッチＣ１の方向へのみオイルを流す一方向弁７１が設けられている。そして、電機切換弁５５が、オイルポンプ５１が駆動されているときに油路６３を連通状態とし、オイルポンプ５１が停止しているときに油路６３を遮断状態とする。
PCT/JP2008/062257 2007-11-30 2008-07-07 車両用駆動装置 WO2009069334A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112008001816T DE112008001816T5 (de) 2007-11-30 2008-07-07 Fahrzeugantriebseinheit
CN200880023694A CN101688597A (zh) 2007-11-30 2008-07-07 车辆用驱动装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007310765A JP2009133428A (ja) 2007-11-30 2007-11-30 車両用駆動装置
JP2007-310765 2007-11-30

Publications (1)

Publication Number Publication Date
WO2009069334A1 true WO2009069334A1 (ja) 2009-06-04

Family

ID=40676334

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062257 WO2009069334A1 (ja) 2007-11-30 2008-07-07 車両用駆動装置

Country Status (5)

Country Link
US (1) US8016718B2 (ja)
JP (1) JP2009133428A (ja)
CN (1) CN101688597A (ja)
DE (1) DE112008001816T5 (ja)
WO (1) WO2009069334A1 (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5012789B2 (ja) * 2008-12-25 2012-08-29 アイシン・エィ・ダブリュ株式会社 車両用駆動装置
JP4821864B2 (ja) * 2009-02-13 2011-11-24 トヨタ自動車株式会社 自動変速機構の変速制御装置
JP2010209978A (ja) * 2009-03-09 2010-09-24 Aisin Seiki Co Ltd 油圧制御装置
US7935025B1 (en) * 2010-02-25 2011-05-03 Ford Global Technologies, Llc Methods and systems for assisted direct start control
JP5323748B2 (ja) * 2010-03-11 2013-10-23 ジヤトコ株式会社 自動変速機の油圧制御装置
DE102010030225A1 (de) * 2010-06-17 2011-12-22 Bayerische Motoren Werke Aktiengesellschaft Fahrzeug mit Automatikgetriebe und einer Motorstart-/stoppautomatik
JP5763317B2 (ja) * 2010-09-14 2015-08-12 ニチユ三菱フォークリフト株式会社 産業車両
KR101262484B1 (ko) * 2010-12-01 2013-05-08 현대자동차주식회사 경제형 아이에스지 시스템 및 그 제어방법
JP5769025B2 (ja) * 2011-12-19 2015-08-26 ジヤトコ株式会社 車両用ライン圧制御装置
JP5761380B2 (ja) * 2012-01-11 2015-08-12 トヨタ自動車株式会社 油圧制御装置及び車両制御装置
JP5721656B2 (ja) * 2012-03-28 2015-05-20 ジヤトコ株式会社 車両の制御装置
US9689493B2 (en) * 2013-05-31 2017-06-27 GM Global Technoloogy Operations LLC System and method for minimal draindown in CVT
EP3081832A4 (en) * 2013-12-11 2017-11-08 Jatco Ltd Control device for continuously variable transmission
DE102015215930B4 (de) 2015-08-20 2024-07-25 Zf Friedrichshafen Ag Hydrauliksystem eines Automatgetriebes
CN108137031B (zh) * 2015-09-30 2021-01-15 爱信艾达株式会社 车辆用驱动装置
JP2018150970A (ja) * 2017-03-10 2018-09-27 ジヤトコ株式会社 自動変速機及び自動変速機の制御方法
JP6545210B2 (ja) * 2017-03-15 2019-07-17 本田技研工業株式会社 動力伝達制御装置、及びこれを備えた動力伝達装置または車両
CN108412823A (zh) * 2018-05-09 2018-08-17 登派液压技术（上海）有限公司 一种单缸定位动力单元

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0535777B2 (ja) * 1986-03-31 1993-05-27 Sekitan Rotenbori Kikai Gijutsu Kenkyu Kumiai
JP2000213389A (ja) * 1999-01-25 2000-08-02 Nissan Motor Co Ltd アイドル停止車両
JP2004116652A (ja) * 2002-09-26 2004-04-15 Jatco Ltd 自動変速機の変速油圧装置
JP2005351414A (ja) * 2004-06-11 2005-12-22 Toyota Motor Corp 油圧制御装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0737210B2 (ja) * 1987-09-29 1995-04-26 アイシン・エィ・ダブリュ株式会社 ４輪駆動車用動力伝達装置
US5052980A (en) * 1989-02-13 1991-10-01 Toyota Jidosha Kabushiki Kaisha Hydraulic control apparatus for vehicle power transmitting system having continuously variable transmission
JP3463361B2 (ja) 1994-04-28 2003-11-05 株式会社デンソー エンジン自動停止始動装置
US5725451A (en) * 1994-06-02 1998-03-10 Aisin Aw Co., Ltd. Control system for automatic transmission
JP3478438B2 (ja) * 1995-06-29 2003-12-15 ジヤトコ株式会社 自動変速機の油圧制御装置
JP3449827B2 (ja) * 1995-06-29 2003-09-22 ジヤトコ株式会社 自動変速機の油圧制御装置
JP3301336B2 (ja) * 1997-02-18 2002-07-15 日産自動車株式会社 トロイダル型無段変速機のリバースセンサ潤滑構造
EP1346870B1 (en) * 1998-04-17 2005-07-20 Toyota Jidosha Kabushiki Kaisha Control device for restarting engine of vehicle
FR2784434B1 (fr) 1998-10-09 2000-11-24 Renault Procede et dispositif de pilotage d'une transmission automatique adaptes a une strategie de redemarrage automatique du moteur
JP4253899B2 (ja) * 1999-02-24 2009-04-15 アイシン・エィ・ダブリュ株式会社 自動変速機の油圧制御装置
JP3807145B2 (ja) 1999-04-30 2006-08-09 トヨタ自動車株式会社 車両のエンジン再始動の制御装置
JP4587657B2 (ja) * 2003-10-30 2010-11-24 トヨタ自動車株式会社 フェールセーフ油圧回路
JP4513353B2 (ja) 2004-02-16 2010-07-28 株式会社豊田中央研究所 変速装置
JP4287361B2 (ja) * 2004-12-21 2009-07-01 本田技研工業株式会社 車両用ストローク特性可変エンジン

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0535777B2 (ja) * 1986-03-31 1993-05-27 Sekitan Rotenbori Kikai Gijutsu Kenkyu Kumiai
JP2000213389A (ja) * 1999-01-25 2000-08-02 Nissan Motor Co Ltd アイドル停止車両
JP2004116652A (ja) * 2002-09-26 2004-04-15 Jatco Ltd 自動変速機の変速油圧装置
JP2005351414A (ja) * 2004-06-11 2005-12-22 Toyota Motor Corp 油圧制御装置

Also Published As

Publication number Publication date
DE112008001816T5 (de) 2010-06-10
US20090143193A1 (en) 2009-06-04
US8016718B2 (en) 2011-09-13
JP2009133428A (ja) 2009-06-18
CN101688597A (zh) 2010-03-31

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