DE3872601D1 - Getriebesteuerschaltung mit einem kupplungsvorrangsventil. - Google Patents
Getriebesteuerschaltung mit einem kupplungsvorrangsventil.Info
- Publication number
- DE3872601D1 DE3872601D1 DE8888304107T DE3872601T DE3872601D1 DE 3872601 D1 DE3872601 D1 DE 3872601D1 DE 8888304107 T DE8888304107 T DE 8888304107T DE 3872601 T DE3872601 T DE 3872601T DE 3872601 D1 DE3872601 D1 DE 3872601D1
- Authority
- DE
- Germany
- Prior art keywords
- transmission control
- control gear
- priority valve
- clutch priority
- clutch
- 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 - Lifetime
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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
-
- 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
-
- 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
-
- 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
-
- 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
- F16H2061/1204—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures for malfunction caused by simultaneous engagement of different ratios resulting in transmission lock state or tie-up condition
-
- 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
- F16H2061/1232—Bringing the control into a predefined state, e.g. giving priority to particular actuators or gear ratios
- F16H2061/1236—Bringing the control into a predefined state, e.g. giving priority to particular actuators or gear ratios using fail priority valves
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Gear-Shifting Mechanisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/056,231 US4756213A (en) | 1987-06-01 | 1987-06-01 | Transmission control with a clutch priority valve |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3872601D1 true DE3872601D1 (de) | 1992-08-13 |
DE3872601T2 DE3872601T2 (de) | 1992-12-17 |
Family
ID=22003056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888304107T Expired - Lifetime DE3872601T2 (de) | 1987-06-01 | 1988-05-06 | Getriebesteuerschaltung mit einem kupplungsvorrangsventil. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4756213A (de) |
EP (1) | EP0294033B1 (de) |
JP (1) | JP2719350B2 (de) |
KR (1) | KR910000885B1 (de) |
CA (1) | CA1279232C (de) |
DE (1) | DE3872601T2 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2689421B2 (ja) * | 1987-02-25 | 1997-12-10 | 三菱自動車工業株式会社 | 車両用自動変速機の油圧制御装置 |
SE459760B (sv) * | 1987-11-02 | 1989-07-31 | Volvo Ab | Reglersystem foer en stegvaexlad automatvaexellaada |
US5247858A (en) * | 1987-12-22 | 1993-09-28 | Honda Giken Kogyo Kabushiki Kaisha | Hydraulic relief valve for a hydraulic clutch |
US4827806A (en) * | 1988-08-11 | 1989-05-09 | General Motors Corporation | Logic valving for a transmission control |
US4930376A (en) * | 1988-09-01 | 1990-06-05 | Ford Motor Company | Minimizing delay in low temperature engagement of automatic transmission clutch or brake |
JP2646863B2 (ja) * | 1991-01-29 | 1997-08-27 | 日産自動車株式会社 | 変速機の油圧制御装置 |
US5233890A (en) * | 1992-03-31 | 1993-08-10 | Saturn Corporation | Transmission torque converter clutch disable control |
US5445042A (en) * | 1993-10-21 | 1995-08-29 | General Motors Corporation | Transmission and control with hydraulically actuated synchronizers |
KR100282899B1 (ko) * | 1994-06-22 | 2001-10-22 | 정몽규 | 차량용자동변속기의유압제어장치 |
US5588327A (en) * | 1995-09-25 | 1996-12-31 | Saturn Corporation | Multiplexed hydraulic clutch control |
US5829560A (en) * | 1997-05-15 | 1998-11-03 | General Motors Corporation | Valve assembly in a hydraulic control for a ratio controller in a power transmission |
JP4167772B2 (ja) | 1999-03-03 | 2008-10-22 | 本田技研工業株式会社 | 車両用自動変速機の制御装置 |
DE502005006690D1 (de) | 2005-04-07 | 2009-04-09 | Getrag Ford Transmissions Gmbh | Schaltventilvorrichtung für ein Schaltsystem eines Schaltgetriebes |
US8012063B2 (en) * | 2007-03-02 | 2011-09-06 | GM Global Technology Operations LLC | Pressure assisted park servo |
JP5139353B2 (ja) * | 2009-03-10 | 2013-02-06 | 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 |
US8403792B2 (en) * | 2009-10-21 | 2013-03-26 | GM Global Technology Operations LLC | Hydraulic control systems for dual clutch transmissions |
JP6511756B2 (ja) * | 2014-09-29 | 2019-05-15 | アイシン精機株式会社 | 変速機用の液圧制御回路 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2145667A1 (de) * | 1971-09-13 | 1973-03-22 | Bosch Gmbh Robert | Gangschaltvorrichtung |
DE2537006C2 (de) * | 1975-08-20 | 1983-11-03 | Robert Bosch Gmbh, 7000 Stuttgart | Wechselgetriebe für Kraftfahrzeuge |
DE2647787C2 (de) * | 1976-10-22 | 1978-06-29 | Hoechst Ag, 6000 Frankfurt | Elektromechanische Schaltanordnung mit einem Mehrstufenschaltgetriebe zum Umschalten der Umlaufgeschwindigkeit einer Trommel |
US4262554A (en) * | 1978-08-18 | 1981-04-21 | S.R.M. Hydromekanik Aktiebolag | Hydraulic valve system for controlling particularly a vehicle gearbox |
US4252148A (en) * | 1979-08-06 | 1981-02-24 | General Motors Corporation | Hydraulic control for a transmission |
US4442727A (en) * | 1980-10-29 | 1984-04-17 | Alastair John Young | Control means for rotary power transmission |
JPS5813247A (ja) * | 1981-07-17 | 1983-01-25 | Honda Motor Co Ltd | 車両用油圧作動式変速機の制御装置 |
US4517859A (en) * | 1982-01-05 | 1985-05-21 | Mazda Motor Corporation | Shift up clutch control in a multiple clutch type gear transmission for automobile |
US4494423A (en) * | 1982-08-04 | 1985-01-22 | Ford Motor Company | Automatic transmission control for an automotive vehicle driveline having fail-safe logic |
US4633737A (en) * | 1982-12-06 | 1987-01-06 | Honda Giken Kogyo Kabushiki Kaisha | Method and apparatus for minimizing pressurized fluid flow in an automatic transmission |
US4649775A (en) * | 1983-09-13 | 1987-03-17 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Switch-selectable transmission control with safety mechanism for transmission-equipped vehicles |
US4653352A (en) * | 1984-02-20 | 1987-03-31 | Aisin Seiki Kabushiki Kaisha | Automatic transmission system for automobiles having hydraulic and electronic control systems |
GB2159216B (en) * | 1984-05-25 | 1988-08-10 | Automotive Products Plc | Transmission control system |
US4707789A (en) * | 1985-11-29 | 1987-11-17 | General Motors Corporation | Adaptive direct pressure shift control for a motor vehicle transmission |
US4671139A (en) * | 1986-01-27 | 1987-06-09 | General Motors Corporation | Clutch-to-clutch coast downshifting in a motor vehicle automatic transmission |
JP2689421B2 (ja) * | 1987-02-25 | 1997-12-10 | 三菱自動車工業株式会社 | 車両用自動変速機の油圧制御装置 |
-
1987
- 1987-06-01 US US07/056,231 patent/US4756213A/en not_active Expired - Lifetime
-
1988
- 1988-04-20 CA CA000564628A patent/CA1279232C/en not_active Expired - Fee Related
- 1988-05-06 EP EP88304107A patent/EP0294033B1/de not_active Expired - Lifetime
- 1988-05-06 DE DE8888304107T patent/DE3872601T2/de not_active Expired - Lifetime
- 1988-05-27 KR KR1019880006261A patent/KR910000885B1/ko not_active IP Right Cessation
- 1988-06-01 JP JP63135359A patent/JP2719350B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0294033B1 (de) | 1992-07-08 |
JPS63318350A (ja) | 1988-12-27 |
KR910000885B1 (ko) | 1991-02-12 |
JP2719350B2 (ja) | 1998-02-25 |
EP0294033A3 (en) | 1990-03-14 |
EP0294033A2 (de) | 1988-12-07 |
US4756213A (en) | 1988-07-12 |
DE3872601T2 (de) | 1992-12-17 |
KR890000277A (ko) | 1989-03-13 |
CA1279232C (en) | 1991-01-22 |
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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 |