DE69719684D1 - Steuerventil für eine Kupplung eines stufenlos regelbaren Kraftfahrzeuggetriebes - Google Patents
Steuerventil für eine Kupplung eines stufenlos regelbaren KraftfahrzeuggetriebesInfo
- Publication number
- DE69719684D1 DE69719684D1 DE69719684T DE69719684T DE69719684D1 DE 69719684 D1 DE69719684 D1 DE 69719684D1 DE 69719684 T DE69719684 T DE 69719684T DE 69719684 T DE69719684 T DE 69719684T DE 69719684 D1 DE69719684 D1 DE 69719684D1
- Authority
- DE
- Germany
- Prior art keywords
- clutch
- control valve
- motor vehicle
- continuously variable
- vehicle transmission
- 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
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
- F16H61/02—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
- F16H61/0251—Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86622—Motor-operated
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33273296A JP3504097B2 (ja) | 1996-11-28 | 1996-11-28 | 車両用自動変速機の油圧制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69719684D1 true DE69719684D1 (de) | 2003-04-17 |
DE69719684T2 DE69719684T2 (de) | 2003-08-28 |
Family
ID=18258249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1997619684 Expired - Fee Related DE69719684T2 (de) | 1996-11-28 | 1997-11-28 | Steuerventil für eine Kupplung eines stufenlos regelbaren Kraftfahrzeuggetriebes |
Country Status (4)
Country | Link |
---|---|
US (2) | US5957260A (de) |
EP (1) | EP0845382B1 (de) |
JP (1) | JP3504097B2 (de) |
DE (1) | DE69719684T2 (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3928276B2 (ja) * | 1998-10-30 | 2007-06-13 | 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及びベルト式無段変速装置 |
US6647332B1 (en) * | 1998-12-21 | 2003-11-11 | Caterpillar Inc | Electronic inching control strategy |
US7275371B1 (en) | 1998-12-30 | 2007-10-02 | Hydro-Gear Limited Patnership | Bypass for a hydraulic device |
US7007467B1 (en) * | 1998-12-30 | 2006-03-07 | Hydro-Gear Limited Partnership | Bypass for a hydraulic device |
JP2001012589A (ja) | 1999-06-29 | 2001-01-16 | Jatco Transtechnology Ltd | 自動変速機の油圧制御装置 |
US6138810A (en) * | 1999-08-04 | 2000-10-31 | Ford Global Technologies, Inc. | Method for controlling a hydraulic valve of an automatic transmission |
JP4291927B2 (ja) * | 1999-10-05 | 2009-07-08 | 本田技研工業株式会社 | 車両の動力伝達装置 |
JP3991528B2 (ja) * | 1999-10-12 | 2007-10-17 | 日本精工株式会社 | 無段変速機のための発進クラッチ制御装置 |
JP3559895B2 (ja) * | 1999-10-18 | 2004-09-02 | 日産自動車株式会社 | 液圧制御装置 |
US6179107B1 (en) * | 1999-11-08 | 2001-01-30 | General Motors Corporation | Trim valve for a fluid operated friction torque transmitting device |
JP2001330140A (ja) * | 2000-05-22 | 2001-11-30 | Toyota Motor Corp | 車両用クラッチの制御装置 |
DE10142147A1 (de) * | 2000-09-15 | 2002-03-28 | Luk Lamellen & Kupplungsbau | Steuerungseinrichtung |
BR0207934A (pt) * | 2001-03-07 | 2004-03-02 | Luk Lamellen & Kupplungsbau | Processo para o controle e/ou a regulaegm de uma caixa de câmbio automatizada de um veìculo |
EP1312836B1 (de) | 2001-11-20 | 2005-06-29 | Ford Global Technologies, LLC | Hydraulisches Servo-System |
DE10212806A1 (de) * | 2002-03-22 | 2003-10-02 | Zahnradfabrik Friedrichshafen | Druckregelventil |
JP3927435B2 (ja) * | 2002-03-29 | 2007-06-06 | ジヤトコ株式会社 | 自動変速機の液圧制御装置の補正制御システム |
JP3900049B2 (ja) * | 2002-09-12 | 2007-04-04 | トヨタ自動車株式会社 | 車両用自動変速機の油圧制御装置 |
JP3861840B2 (ja) * | 2003-04-09 | 2006-12-27 | トヨタ自動車株式会社 | 流体圧制御回路 |
US7128688B2 (en) * | 2003-04-25 | 2006-10-31 | Jatco Ltd | Hydraulic control for automatic transmission |
DE10323252B4 (de) * | 2003-05-23 | 2013-06-13 | Zf Friedrichshafen Ag | Druckregler |
US7076997B2 (en) * | 2004-05-12 | 2006-07-18 | Honda Motor Co., Ltd. | Apparatus for testing automatic transmission solenoid valves |
JP4319151B2 (ja) * | 2005-01-21 | 2009-08-26 | ジヤトコ株式会社 | 自動変速機の制御装置 |
GB2446599B (en) * | 2007-02-15 | 2009-01-14 | Gm Global Tech Operations Inc | A clutch in an automatic transmission |
US9097337B2 (en) * | 2007-10-26 | 2015-08-04 | GM Global Technology Operations LLC | Method and apparatus to control hydraulic line pressure in an electro-mechanical transmission |
JP4602435B2 (ja) * | 2008-03-31 | 2010-12-22 | ジヤトコ株式会社 | 自動変速機の油圧制御用バルブ装置 |
US8172060B2 (en) * | 2008-04-02 | 2012-05-08 | Saturn Electonics & Engineering, Inc. | Dynamic pressure control system with solenoid valve command current trimming |
JP5496259B2 (ja) * | 2012-06-12 | 2014-05-21 | 三菱電機株式会社 | 変速機制御装置、および変速機制御装置の出力特性調整方法 |
US8965652B2 (en) * | 2013-06-13 | 2015-02-24 | GM Global Technology Operations LLC | Adaptive control of a flow control solenoid |
CN114396436B (zh) * | 2022-01-19 | 2024-05-10 | 泉州市鑫利达机械制造有限公司 | 一种改进型汽车离合器助力器 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2832231A (en) * | 1956-05-14 | 1958-04-29 | Gen Motors Corp | Accumulator controls for automatic transmission |
US3625322A (en) * | 1968-10-30 | 1971-12-07 | Toyo Kogyo Co | Friction coupling controlled by vehicle speed and manifold vacuum |
US3672243A (en) * | 1969-05-30 | 1972-06-27 | Aisin Seiki | Fluid pressure control mechanism |
US3621955A (en) * | 1970-01-05 | 1971-11-23 | Twin Disc Inc | Torque limiting clutch for torque converter controlled by speed and transmission selector |
US3674121A (en) * | 1970-09-21 | 1972-07-04 | Gen Motors Corp | Engagement control of friction drives |
JPS5169752A (en) * | 1974-12-13 | 1976-06-16 | Toyota Motor Co Ltd | Jidohensokukino yuatsuseigyosochi |
JPS5825182B2 (ja) * | 1978-11-07 | 1983-05-26 | アイシン・ワ−ナ−株式会社 | 直結クラツチ付トルクコンバ−タを有する自動変速機の直結クラツチ制御装置 |
DE3031262C2 (de) * | 1980-08-19 | 1983-01-20 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydraulische Einrichtung zum gesteuerten/geregelten Druckverlauf in Kupplungen oder Bremsen |
DE3225536A1 (de) * | 1982-07-08 | 1984-01-12 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | Pneumatische tuerbetaetigungsanlage |
JPS62238129A (ja) * | 1986-04-05 | 1987-10-19 | Daihatsu Motor Co Ltd | 無段変速機の発進クラツチ制御装置 |
JPH0615286Y2 (ja) * | 1987-10-08 | 1994-04-20 | 日産自動車株式会社 | 比例減圧弁 |
JPH02150554A (ja) * | 1988-11-30 | 1990-06-08 | Suzuki Motor Co Ltd | 連続可変変速機のクリープ制御装置 |
DE4124384C1 (de) * | 1991-07-23 | 1993-01-28 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
JPH07254662A (ja) | 1994-03-16 | 1995-10-03 | Fujitsu Ltd | 半導体装置 |
JP3041211B2 (ja) * | 1994-12-02 | 2000-05-15 | 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 |
DE4446145A1 (de) * | 1994-12-23 | 1996-06-27 | Bosch Gmbh Robert | Hydraulische Steuerung in Monoblockbauweise zum Heben und Senken einer Last mit mindestens zwei elektromagnetisch betätigbaren Proportionalwegeventilelementen |
JP3354361B2 (ja) * | 1995-02-22 | 2002-12-09 | 本田技研工業株式会社 | 車両用変速機の制御装置 |
DE19721036B4 (de) * | 1996-05-24 | 2006-09-14 | Luk Gs Verwaltungs Kg | Steuerventil für ein Fahrzeug mit einer Druckmittelanlage |
-
1996
- 1996-11-28 JP JP33273296A patent/JP3504097B2/ja not_active Expired - Fee Related
-
1997
- 1997-11-26 US US08/978,742 patent/US5957260A/en not_active Expired - Lifetime
- 1997-11-28 EP EP19970309626 patent/EP0845382B1/de not_active Expired - Lifetime
- 1997-11-28 DE DE1997619684 patent/DE69719684T2/de not_active Expired - Fee Related
-
1999
- 1999-06-28 US US09/340,194 patent/US6089364A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3504097B2 (ja) | 2004-03-08 |
US6089364A (en) | 2000-07-18 |
EP0845382A2 (de) | 1998-06-03 |
EP0845382A3 (de) | 1999-03-24 |
JPH10159960A (ja) | 1998-06-16 |
US5957260A (en) | 1999-09-28 |
DE69719684T2 (de) | 2003-08-28 |
EP0845382B1 (de) | 2003-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |