MX363503B - Sistema de control de transmisiones hidraulico. - Google Patents
Sistema de control de transmisiones hidraulico.Info
- Publication number
- MX363503B MX363503B MX2015017686A MX2015017686A MX363503B MX 363503 B MX363503 B MX 363503B MX 2015017686 A MX2015017686 A MX 2015017686A MX 2015017686 A MX2015017686 A MX 2015017686A MX 363503 B MX363503 B MX 363503B
- Authority
- MX
- Mexico
- Prior art keywords
- engagement
- torque converter
- shift elements
- control
- control system
- Prior art date
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
- F16H41/00—Rotary fluid gearing of the hydrokinetic type
- F16H41/04—Combined pump-turbine units
-
- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
- F16H57/0446—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control the supply forming part of the transmission control unit, e.g. for automatic transmissions
-
- 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
- F16H41/00—Rotary fluid gearing of the hydrokinetic type
- F16H41/24—Details
- F16H41/30—Details relating to venting, lubrication, cooling, circulation of the cooling medium
-
- 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
- F16H61/0025—Supply of control fluid; Pumps therefore
-
- 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
-
- 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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/4035—Control of circuit flow
-
- 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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/4165—Control of cooling or lubricating
-
- 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
- F16H2061/0037—Generation or control of line pressure characterised by controlled fluid supply to lubrication circuits of the 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
- F16H61/02—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
- F16H2061/0258—Proportional solenoid valve
-
- 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
- F16H61/0025—Supply of control fluid; Pumps therefore
- F16H61/0031—Supply of control fluid; Pumps therefore using auxiliary pumps, e.g. pump driven by a different power source than the engine
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Control Of Fluid Gearings (AREA)
Abstract
Una transmisión automática usa 6 elementos de cambio aplicados en combinaciones de cuatro para establecer diez relaciones de transmisión hacia adelante y una relación de transmisión en marcha atrás. La transmisión automática usa un sistema de control hidráulico para controlar el engranaje de los seis elementos, controlar el engranaje de un embrague de derivación del convertidor de par, controlar el engranaje de un trinquete de estacionamiento, y proporcionar fluido para un convertidor de par hidrodinámico y para lubricación. El trinquete de estacionamiento se desengrana en respuesta al engranaje de dos de los seis elementos de cambio, y permanece desengranado en respuesta al engranaje de los otros elementos de cambio. Una válvula única controla varias funciones diferentes asociadas al convertidor de par de dos pasos. El fluido presurizado se proporciona mediante una bomba de desplazamiento variable accionada por motor, y también a través de una bomba eléctrica Una válvula de prioridad reduce el flujo de lubricación cuando otras demandas de fluidos son elevadas, según se indica mediante el circuito de control de desplazamiento de bomba.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/666,619 US9951861B2 (en) | 2015-03-24 | 2015-03-24 | Transmission hydraulic control system |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2015017686A MX2015017686A (es) | 2016-09-23 |
MX363503B true MX363503B (es) | 2019-03-26 |
Family
ID=56889621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015017686A MX363503B (es) | 2015-03-24 | 2015-12-18 | Sistema de control de transmisiones hidraulico. |
Country Status (4)
Country | Link |
---|---|
US (1) | US9951861B2 (es) |
CN (1) | CN106015503B (es) |
DE (1) | DE102016104690A1 (es) |
MX (1) | MX363503B (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3516272B1 (de) | 2016-09-26 | 2021-12-01 | hofer powertrain innovation GmbH | Hydraulik zur versorgung von u. a. kupplungsaktuatoren |
US10308251B2 (en) * | 2017-08-14 | 2019-06-04 | Ford Global Technologies, Llc | Transmission engagement control system |
US10408347B2 (en) * | 2017-10-20 | 2019-09-10 | Ford Global Technologies, Llc | Transmission park control system |
KR102261490B1 (ko) | 2019-12-13 | 2021-06-07 | 주식회사 현대케피코 | 자동 변속 차량의 파킹 해제 감시 장치 및 그 감시 방법 |
DE102022109525B3 (de) | 2022-04-20 | 2023-06-29 | Voith Patent Gmbh | Automatgetriebe mit Wandler und die Regelung des Wandlers |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4173867A (en) * | 1978-02-27 | 1979-11-13 | Sundstrand Corporation | Transmission |
JP3454035B2 (ja) | 1996-09-13 | 2003-10-06 | 日産自動車株式会社 | 無段変速機の制御装置 |
US7759811B2 (en) * | 2006-01-17 | 2010-07-20 | Nartron Corporation | Electronic control for a hydraulically driven generator |
DE102006016006B4 (de) * | 2006-04-05 | 2007-12-27 | Abg Allgemeine Baumaschinen-Gesellschaft Mbh | Hydrostatischer Fahrantrieb |
US7644812B2 (en) | 2007-05-01 | 2010-01-12 | Ford Global Technologies, Llc | Using inferred torque converter impeller speed to control an impeller clutch |
US7597644B2 (en) | 2007-05-21 | 2009-10-06 | Gm Global Technology Operations, Inc. | Nine or ten speed split clutch countershaft automatic transmission |
DE102007050802B4 (de) | 2007-10-24 | 2023-07-13 | Zf Friedrichshafen Ag | Elektrohydraulische Getriebesteuerung, Getriebeeinrichtung und Fahrzeugantriebsstrang |
DE102009010127A1 (de) * | 2008-03-14 | 2009-09-17 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Drehmomentwandler Rückwärtskupplungssystem und Verfahren zum Betrieb eines Rückwärtskupplungssystems |
JP4664393B2 (ja) * | 2008-05-19 | 2011-04-06 | 本田技研工業株式会社 | 自動変速機の油圧制御装置 |
JP2010281432A (ja) * | 2009-06-08 | 2010-12-16 | Toyota Central R&D Labs Inc | 自動変速機の油圧供給装置 |
US9855833B2 (en) * | 2009-06-22 | 2018-01-02 | Ford Global Technologies, Llc | System and method to provide lubrication for a plug-in hybrid |
US8579094B2 (en) | 2010-01-11 | 2013-11-12 | GM Global Technology Operations LLC | Hydraulic control system for an automatic transmission having a three path torque converter control subsystem |
CN103097779B (zh) | 2010-08-25 | 2015-02-04 | 戴姆勒股份公司 | 用于汽车自动变速器的液压控制装置 |
US8606473B2 (en) | 2010-11-24 | 2013-12-10 | GM Global Technology Operations LLC | Electrically assisted variable-K control |
KR101339232B1 (ko) * | 2011-11-29 | 2013-12-09 | 현대자동차 주식회사 | 자동변속기의 유압제어장치 및 그 방법 |
JP5742966B2 (ja) * | 2011-12-28 | 2015-07-01 | アイシン・エィ・ダブリュ株式会社 | 潤滑油供給装置 |
DE102012102978B4 (de) * | 2012-04-05 | 2014-11-13 | Fluitronics Gmbh | Geschlossener hydraulischer Kreislauf |
US8545362B1 (en) | 2012-05-25 | 2013-10-01 | Ford Global Technologies, Llc | Multi-speed transmission |
US9383003B2 (en) * | 2012-06-18 | 2016-07-05 | Gm Global Technology Operations, Llc | Hydraulic control system for a continuously variable transmission |
DE102012012977B4 (de) * | 2012-06-29 | 2023-06-07 | Robert Bosch Gmbh | Hydraulischer Antrieb |
US9254831B2 (en) | 2012-07-31 | 2016-02-09 | Gm Global Technology Operations, Llc | Hydraulic control system for an automatic transmission |
US8777798B2 (en) | 2012-10-12 | 2014-07-15 | Gm Global Technology Operations, Llc. | Ten-speed transmission |
DE102012224019A1 (de) * | 2012-12-20 | 2014-06-26 | Robert Bosch Gmbh | Schieberventil, insbesondere zur Steuerung eines Kraftfahrzeug-Automatikgetriebes |
JP5852554B2 (ja) * | 2012-12-21 | 2016-02-03 | 本田技研工業株式会社 | 自動変速機の油圧供給装置 |
US8939863B2 (en) | 2013-03-01 | 2015-01-27 | Gm Global Technology Operations, Llc | Multi-speed transmission with a series disconnect clutch |
-
2015
- 2015-03-24 US US14/666,619 patent/US9951861B2/en active Active
- 2015-12-18 MX MX2015017686A patent/MX363503B/es unknown
-
2016
- 2016-03-15 DE DE102016104690.6A patent/DE102016104690A1/de active Pending
- 2016-03-23 CN CN201610169135.XA patent/CN106015503B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US20160281844A1 (en) | 2016-09-29 |
US9951861B2 (en) | 2018-04-24 |
DE102016104690A1 (de) | 2016-09-29 |
CN106015503A (zh) | 2016-10-12 |
MX2015017686A (es) | 2016-09-23 |
CN106015503B (zh) | 2021-01-01 |
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