JP2012247051A - 変速機の油圧供給装置 - Google Patents
変速機の油圧供給装置 Download PDFInfo
- Publication number
- JP2012247051A JP2012247051A JP2011121641A JP2011121641A JP2012247051A JP 2012247051 A JP2012247051 A JP 2012247051A JP 2011121641 A JP2011121641 A JP 2011121641A JP 2011121641 A JP2011121641 A JP 2011121641A JP 2012247051 A JP2012247051 A JP 2012247051A
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- JP
- Japan
- Prior art keywords
- pressure
- hydraulic
- valve
- clutch
- hydraulic pressure
- 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.)
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Classifications
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- 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
- F16H61/14—Control of torque converter lock-up clutches
- F16H61/143—Control of torque converter lock-up clutches using electric control means
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- 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
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- 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
- F16H61/68—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 stepped gearings
- F16H61/684—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 stepped gearings without interruption of drive
- F16H61/688—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 stepped gearings without interruption of drive with two inputs, e.g. selection of one of two torque-flow paths by clutches
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19019—Plural power paths from prime mover
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19242—Combined gear and clutch
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19251—Control mechanism
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20012—Multiple controlled elements
- Y10T74/20018—Transmission control
- Y10T74/20024—Fluid actuator
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Control Of Fluid Gearings (AREA)
Abstract
【解決手段】油圧ポンプの吐出圧をライン圧に調圧する調圧弁80dの調圧ポート80d1に制御圧を作用させる第1油圧制御弁(第6リニアソレノイドバルブ)80x)と調圧弁とを接続する油路80αと、ライン圧を調圧してロックアップクラッチ12dに供給する第2油圧制御弁(第5リニアソレノイドバルブ)80wに接続される油路80βとを接続する接続部80γに配置される選択機構80δを備え、選択機構80δは、第1、第2油圧制御弁の出力圧のうちの高圧側を選択して調圧弁の調圧ポートに作用させる。
【選択図】図3
Description
モードB:Dレンジでの奇数段のみでの走行
モードC:Dレンジでの偶数段のみでの走行
モードD:Rレンジでの走行とP,Nレンジでの停車
Claims (3)
- ロックアップクラッチを有するトルクコンバータを介して車両に搭載された原動機の駆動軸に接続される入力軸と前記入力軸と平行に配置される第1、第2副入力軸と、車輪に接続される出力軸と、油圧を供給されるとき前記入力軸を前記第1、第2副入力軸を接続する第1、第2クラッチと、前記第1、第2副入力軸にそれぞれ配置される複数の変速段のうちの奇数段あるいは偶数段を確立可能な複数対のギヤ群と、油圧を供給されるとき、前記複数対のギヤ群の一方を選択可能なギヤ選択機構とを備え、前記入力軸から入力される前記原動機の出力を変速して前記出力軸から前記車輪に伝達する変速機の油圧供給装置において、前記原動機で駆動されて油圧源から作動油を汲み上げて吐出する油圧ポンプと、前記油圧ポンプから吐出される吐出圧をライン圧に調圧する調圧弁と、前記第1、第2クラッチに油圧を供給する第1、第2切換弁と、前記調圧されたライン圧を前記ロックアップクラッチに供給する第1油圧制御弁と、前記第1油圧制御弁の出力ポートに接続される第3切換弁と、前記第1、第2、第3切換弁の作動ポートに接続され、励磁あるいは消磁されるとき、前記第1、第2、第3切換弁を切り換え可能な第1、第2電磁弁とを備えることを特徴とする変速機の油圧供給装置。
- 前記第1、第2電磁弁の少なくともいずれかの励磁あるいは消磁を介し、前記変速機の動作を、前進走行レンジで前記奇数段と偶数段で変速可能な第1動作モードと、前記前進走行レンジで前記奇数段あるいは偶数段でのみ変速可能な第2動作モードと、前記前進走行レンジ以外のレンジでの第3動作モードの間で変更可能としたことを特徴とする請求項1記載の変速機の油圧供給装置。
- 前記第1、第2電磁弁の少なくともいずれかの励磁あるいは消磁を介し、前記第1油圧制御弁による前記ロックアップクラッチへの油圧の供給を実行あるいは停止させるように構成したことを特徴とする請求項1または2記載の変速機の油圧供給装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011121641A JP5702229B2 (ja) | 2011-05-31 | 2011-05-31 | 変速機の油圧供給装置 |
US13/476,463 US8833191B2 (en) | 2011-05-31 | 2012-05-21 | Control apparatus for automatic transmission |
US13/476,482 US8978500B2 (en) | 2011-05-31 | 2012-05-21 | Hydraulic pressure supply apparatus for transmission |
CN201210171948.4A CN102808938B (zh) | 2011-05-31 | 2012-05-29 | 变速器的液压供给装置 |
CN201210171558.7A CN102808941B (zh) | 2011-05-31 | 2012-05-29 | 自动变速器的控制装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011121641A JP5702229B2 (ja) | 2011-05-31 | 2011-05-31 | 変速機の油圧供給装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012247051A true JP2012247051A (ja) | 2012-12-13 |
JP5702229B2 JP5702229B2 (ja) | 2015-04-15 |
Family
ID=47232744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011121641A Expired - Fee Related JP5702229B2 (ja) | 2011-05-31 | 2011-05-31 | 変速機の油圧供給装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8978500B2 (ja) |
JP (1) | JP5702229B2 (ja) |
CN (1) | CN102808938B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016023662A (ja) * | 2014-07-16 | 2016-02-08 | 本田技研工業株式会社 | 自動変速機の油圧異常検出装置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8696518B2 (en) * | 2010-09-30 | 2014-04-15 | Ford Global Technologies, Llc | Hydraulic control for powershift transmission |
DE102013205358B4 (de) * | 2013-03-26 | 2017-05-18 | Deere & Company | Getriebesteuerkreis mit einem Druckbegrenzungsventil, Arbeitsmaschine mit einem Getriebesteuerkreis, sowie Verfahren zum Steuern desselben |
JP6201435B2 (ja) * | 2013-06-03 | 2017-09-27 | マツダ株式会社 | 自動変速機の油圧制御装置 |
CN103542088A (zh) * | 2013-09-30 | 2014-01-29 | 哈尔滨东安汽车发动机制造有限公司 | 失效保护阀 |
EP3486532B1 (en) * | 2014-11-18 | 2021-07-14 | Guangzhou Automobile Group Co., Ltd. | Gear-shifting control system of automatic transmission |
US20190210449A1 (en) * | 2016-08-08 | 2019-07-11 | Schaeffler Engineering GmbH | Drive train for a motor vehicle, and method for operating a drive train |
US11086672B2 (en) | 2019-05-07 | 2021-08-10 | International Business Machines Corporation | Low latency management of processor core wait state |
CN113247480B (zh) * | 2021-05-18 | 2023-01-10 | 中海石油深海开发有限公司 | 一种自动补压装置及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008309217A (ja) * | 2007-06-13 | 2008-12-25 | Honda Motor Co Ltd | ツインクラッチ式変速機の変速制御装置 |
JP2009092213A (ja) * | 2007-10-11 | 2009-04-30 | Honda Motor Co Ltd | 自動変速機の制御装置 |
WO2010131345A1 (ja) * | 2009-05-13 | 2010-11-18 | トヨタ自動車 株式会社 | 無段変速機の油圧装置 |
JP2011089624A (ja) * | 2009-10-26 | 2011-05-06 | Honda Motor Co Ltd | 変速機におけるライン圧制御装置 |
Family Cites Families (10)
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FR2593439B1 (fr) * | 1985-11-25 | 1991-01-04 | Honda Motor Co Ltd | Procede et dispositif de commande de l'embrayage faisant partie du convertisseur de couple de la transmission d'un vehicule |
JPS62297567A (ja) * | 1986-06-16 | 1987-12-24 | Honda Motor Co Ltd | 車両用変速機における流体トルクコンバ−タ用クラツチの作動制御方法 |
US5799260A (en) * | 1996-02-20 | 1998-08-25 | Ford Global Technologies, Inc. | System for controlling multiple hydraulic pumps in an automatic transmission |
JP3205959B2 (ja) * | 1997-08-29 | 2001-09-04 | 本田技研工業株式会社 | 車両用油圧作動式変速機の制御装置 |
JP4238916B2 (ja) * | 2007-01-12 | 2009-03-18 | トヨタ自動車株式会社 | ロックアップクラッチの油圧供給装置 |
JP4289407B2 (ja) | 2007-02-27 | 2009-07-01 | トヨタ自動車株式会社 | 油圧供給装置 |
US8206265B2 (en) | 2008-10-21 | 2012-06-26 | GM Global Technology Operations LLC | Control system for dual clutch transmission |
JP4852618B2 (ja) * | 2009-01-23 | 2012-01-11 | 本田技研工業株式会社 | 自動変速機の変速制御装置 |
JP5233884B2 (ja) * | 2009-07-16 | 2013-07-10 | アイシン精機株式会社 | 流体伝動装置の油圧制御装置 |
JP2011214616A (ja) * | 2010-03-31 | 2011-10-27 | Aisin Aw Co Ltd | 油圧制御装置 |
-
2011
- 2011-05-31 JP JP2011121641A patent/JP5702229B2/ja not_active Expired - Fee Related
-
2012
- 2012-05-21 US US13/476,482 patent/US8978500B2/en active Active
- 2012-05-29 CN CN201210171948.4A patent/CN102808938B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008309217A (ja) * | 2007-06-13 | 2008-12-25 | Honda Motor Co Ltd | ツインクラッチ式変速機の変速制御装置 |
JP2009092213A (ja) * | 2007-10-11 | 2009-04-30 | Honda Motor Co Ltd | 自動変速機の制御装置 |
WO2010131345A1 (ja) * | 2009-05-13 | 2010-11-18 | トヨタ自動車 株式会社 | 無段変速機の油圧装置 |
JP2011089624A (ja) * | 2009-10-26 | 2011-05-06 | Honda Motor Co Ltd | 変速機におけるライン圧制御装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016023662A (ja) * | 2014-07-16 | 2016-02-08 | 本田技研工業株式会社 | 自動変速機の油圧異常検出装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102808938A (zh) | 2012-12-05 |
US20120304815A1 (en) | 2012-12-06 |
US8978500B2 (en) | 2015-03-17 |
CN102808938B (zh) | 2015-04-15 |
JP5702229B2 (ja) | 2015-04-15 |
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