CN1854568A - 用于电动变速混合变速器的电动液压控制系统 - Google Patents
用于电动变速混合变速器的电动液压控制系统 Download PDFInfo
- Publication number
- CN1854568A CN1854568A CNA2006100799452A CN200610079945A CN1854568A CN 1854568 A CN1854568 A CN 1854568A CN A2006100799452 A CNA2006100799452 A CN A2006100799452A CN 200610079945 A CN200610079945 A CN 200610079945A CN 1854568 A CN1854568 A CN 1854568A
- Authority
- CN
- China
- Prior art keywords
- valve
- torque
- transmitting mechanisms
- trimmer
- electric
- 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.)
- Granted
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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
- F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
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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
- F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
- F16H2061/1232—Bringing the control into a predefined state, e.g. giving priority to particular actuators or gear ratios
-
- 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
- F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
- F16H2061/1256—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected
- F16H2061/126—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected the failing part is the controller
- F16H2061/1268—Electric parts of the controller, e.g. a defect solenoid, wiring or microprocessor
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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
- F16H61/686—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 orbital gears
Abstract
Description
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/115,102 US7322899B1 (en) | 2005-04-26 | 2005-04-26 | Electro-hydraulic control system for an electrically variable hybrid transmission |
US11/115102 | 2005-04-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1854568A true CN1854568A (zh) | 2006-11-01 |
CN100480551C CN100480551C (zh) | 2009-04-22 |
Family
ID=37194926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100799452A Active CN100480551C (zh) | 2005-04-26 | 2006-04-26 | 用于电动变速混合变速器的电动液压控制系统 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7322899B1 (zh) |
CN (1) | CN100480551C (zh) |
DE (1) | DE102006019095B4 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101235834B (zh) * | 2007-01-26 | 2011-04-13 | 通用汽车公司 | 用于传动装置的具有多路整流阀的电动液压控制系统 |
CN101392830B (zh) * | 2007-09-18 | 2013-03-13 | 通用汽车公司 | 有减速器运行和主压力调节的多路螺线管的电液控制系统 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7395837B2 (en) * | 2005-04-28 | 2008-07-08 | General Motors Corporation | Multiplexed pressure switch system for an electrically variable hybrid transmission |
US7651427B2 (en) * | 2007-01-24 | 2010-01-26 | GM Global Trechnology Operations, Inc. | Electro-hydraulic control system with multiplexed pressure switch diagnostic system |
US20080182709A1 (en) * | 2007-01-29 | 2008-07-31 | Gm Global Technology Operations, Inc. | Valve configuration for a lubrication circuit of a latched pump applied clutch transmission |
US7736269B2 (en) | 2007-02-14 | 2010-06-15 | Gm Global Technology Operations, Inc. | Electro-hydraulic control system with three-position dog clutch actuator valve |
US8337358B2 (en) * | 2008-04-04 | 2012-12-25 | GM Global Technology Operations LLC | Hydraulic clutch control mechanization with all-mode default for use in a multimode hybrid transmission |
US8622859B2 (en) | 2009-06-10 | 2014-01-07 | Czero Holding Company, Llc | Systems and methods for hybridization of a motor vehicle using hydraulic components |
WO2011075243A1 (en) | 2009-12-16 | 2011-06-23 | Allison Transmission, Inc. | Variator fault detection system |
US8401752B2 (en) | 2009-12-16 | 2013-03-19 | Allison Transmission, Inc. | Fail-to-neutral system and method for a toroidal traction drive automatic transmission |
US8897977B2 (en) | 2012-06-15 | 2014-11-25 | Allison Transmission, Inc. | Variator control with torque protection |
DE102016212209A1 (de) * | 2016-07-05 | 2018-01-11 | Zf Friedrichshafen Ag | Nebenabtriebsanordnung |
DE112018003354T5 (de) | 2017-06-30 | 2020-03-12 | Allison Transmission, Inc. | Steuerungssystem und verfahren dafür für ein mehrgängiges getriebe |
US11181193B2 (en) | 2019-11-27 | 2021-11-23 | Allison Transmission, Inc. | Power off hydraulic default strategy |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4070927A (en) | 1976-06-04 | 1978-01-31 | General Motors Corporation | Planetary gearing arrangement for a transmission |
US4827806A (en) | 1988-08-11 | 1989-05-09 | General Motors Corporation | Logic valving for a transmission control |
US5601506A (en) * | 1995-10-13 | 1997-02-11 | General Motors Corporation | Electro-hydraulic control system in a power transmission |
US5616093A (en) | 1995-10-13 | 1997-04-01 | General Motors Corporation | Electro-hydraulic control system in a power transmission |
JP4325105B2 (ja) * | 1999-12-27 | 2009-09-02 | 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 |
US6520881B1 (en) * | 2001-08-06 | 2003-02-18 | General Motors Corporation | Fly-by-wire electro-hydraulic control mechanism for a six speed transmission |
US6551208B1 (en) | 2001-10-18 | 2003-04-22 | General Motors Corporation | Three-mode, compound-split, electrically-variable transmission |
US6585617B1 (en) | 2001-12-19 | 2003-07-01 | General Motors Corporation | Electro-hydraulic control system for a multi-speed power transmission |
US7140993B2 (en) * | 2004-10-28 | 2006-11-28 | General Motors Corporation | Fly-by-wire limp home and multi-plex system |
US7255214B2 (en) * | 2005-04-20 | 2007-08-14 | General Motors Corporation | Damper lock-out clutch and motor/generator cooling multiplexed control system and method for an electrically variable hybrid transmissions |
US7517296B2 (en) * | 2005-04-26 | 2009-04-14 | General Motors Corporation | Variable motor/generator cooling control system for electrically variable hybrid vehicular transmissions |
US7395837B2 (en) * | 2005-04-28 | 2008-07-08 | General Motors Corporation | Multiplexed pressure switch system for an electrically variable hybrid transmission |
US7285066B2 (en) * | 2005-09-01 | 2007-10-23 | General Motors Corporation | Multiplexed trim valve system for an electrically variable hybrid transmission |
-
2005
- 2005-04-26 US US11/115,102 patent/US7322899B1/en active Active
-
2006
- 2006-04-25 DE DE102006019095.5A patent/DE102006019095B4/de active Active
- 2006-04-26 CN CNB2006100799452A patent/CN100480551C/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101235834B (zh) * | 2007-01-26 | 2011-04-13 | 通用汽车公司 | 用于传动装置的具有多路整流阀的电动液压控制系统 |
CN101392830B (zh) * | 2007-09-18 | 2013-03-13 | 通用汽车公司 | 有减速器运行和主压力调节的多路螺线管的电液控制系统 |
Also Published As
Publication number | Publication date |
---|---|
DE102006019095B4 (de) | 2018-05-09 |
CN100480551C (zh) | 2009-04-22 |
DE102006019095A1 (de) | 2006-11-16 |
US7322899B1 (en) | 2008-01-29 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Michigan Patentee after: GM Global Technology Operations LLC Address before: Michigan Patentee before: GM GLOBAL TECHNOLOGY OPERATIONS, Inc. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221109 Address after: Michigan Patentee after: GM GLOBAL TECHNOLOGY OPERATIONS, Inc. Address before: Michigan Patentee before: General Motors Corp. Effective date of registration: 20221109 Address after: Indiana, USA Patentee after: Allison Transmission, Inc. Address before: Michigan Patentee before: GM Global Technology Operations LLC |
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TR01 | Transfer of patent right |