MX361082B - Sistema de transmisión y de control hidráulico. - Google Patents

Sistema de transmisión y de control hidráulico.

Info

Publication number
MX361082B
MX361082B MX2015007328A MX2015007328A MX361082B MX 361082 B MX361082 B MX 361082B MX 2015007328 A MX2015007328 A MX 2015007328A MX 2015007328 A MX2015007328 A MX 2015007328A MX 361082 B MX361082 B MX 361082B
Authority
MX
Mexico
Prior art keywords
circuit
pressure
flow
vfs
control system
Prior art date
Application number
MX2015007328A
Other languages
English (en)
Other versions
MX2015007328A (es
Inventor
Steven Anatole Frait
Original Assignee
Ford Global Tech Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ford Global Tech Llc filed Critical Ford Global Tech Llc
Publication of MX2015007328A publication Critical patent/MX2015007328A/es
Publication of MX361082B publication Critical patent/MX361082B/es

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
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • 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
    • 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
    • F16H57/0412—Cooling or heating; Control of temperature
    • F16H57/0413—Controlled cooling or heating of lubricant; Temperature control therefor
    • 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
    • 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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/021—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type three chamber system, i.e. comprising a separated, closed chamber specially adapted for actuating a lock-up clutch
    • 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
    • F16H2306/00—Shifting
    • 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
    • F16H2700/00—Transmission housings and mounting of transmission components therein; Cooling; Lubrication; Flexible suspensions, e.g. floating frames
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Fluid Gearings (AREA)

Abstract

Un sistema de control hidráulico de una transmisión automática con un convertidor de par incluye dos válvulas reguladoras controladas por un único solenoide de fuerza variable (VFS). Una válvula reguladora del embrague de derivación aumenta la presión a una cámara de aplicación del embrague de derivación a medida que la presión del VFS aumenta. Una válvula reguladora de carga del convertidor disminuye la presión en un circuito de carga del convertidor a medida que la presión del VFS aumenta. El circuito de carga del convertidor está en serie con un circuito de lubricación. Un orificio restringe el flujo a través de estos circuitos de modo que ellos puedan están alimentados desde el circuito de presión en línea antes que desde un circuito de baja prioridad. En una realización, un solenoide de encendido/apagado abre una válvula de control de flujo para evitar el orificio cuando se requiere flujo adicional. En otra realización, una bomba eléctrica complementa el flujo en estos circuitos cuando fuera requerido. La última realización incluye una válvula de interrupción de modo tal que la bomba eléctrica también asiste en la operación de detención/arranque.
MX2015007328A 2014-06-16 2015-06-10 Sistema de transmisión y de control hidráulico. MX361082B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462012786P 2014-06-16 2014-06-16
US14/533,213 US9732847B2 (en) 2014-06-16 2014-11-05 Transmission and hydraulic control system

Publications (2)

Publication Number Publication Date
MX2015007328A MX2015007328A (es) 2016-02-10
MX361082B true MX361082B (es) 2018-11-27

Family

ID=54706979

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015007328A MX361082B (es) 2014-06-16 2015-06-10 Sistema de transmisión y de control hidráulico.

Country Status (4)

Country Link
US (2) US9732847B2 (es)
CN (2) CN105276171B (es)
DE (1) DE102015109518A1 (es)
MX (1) MX361082B (es)

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DE102016202092A1 (de) * 2016-02-11 2017-08-17 Zf Friedrichshafen Ag Hydraulik-Steuereinheit mit Zusatzölversorgung und -entleerung für einen Drehmomentwandler eines Fahrzeugs
JP6369504B2 (ja) 2016-05-19 2018-08-08 マツダ株式会社 自動変速機の制御方法及び制御装置
JP6369501B2 (ja) * 2016-05-19 2018-08-08 マツダ株式会社 自動変速機の制御方法及び制御装置
JP6369502B2 (ja) 2016-05-19 2018-08-08 マツダ株式会社 自動変速機の制御方法及び制御装置
EP3516273B1 (de) 2016-09-26 2023-06-28 hofer powertrain innovation GmbH Hydraulikmittelaufbereitung mit ölversorgung durch duales pumpensystem
CN110998143B (zh) * 2017-08-07 2023-09-29 舍弗勒技术股份两合公司 具有离合器平衡腔的混合动力模块
JP6506804B2 (ja) * 2017-08-10 2019-04-24 本田技研工業株式会社 油圧制御装置
US10895311B2 (en) * 2018-05-15 2021-01-19 Schaeffler Technologies AG & Co. KG Four-pass torque converter with variable-pitch stator and bypass clutch
US11156278B2 (en) * 2019-09-13 2021-10-26 Schaeffler Technologies AG & Co. KG Cross flow turbine hub
CN112065966B (zh) * 2020-08-31 2021-10-15 中国第一汽车股份有限公司 一种变速器热管理控制方法
CN112283328B (zh) * 2020-11-04 2022-04-12 福建中维动力科技股份有限公司 一种纯电动卡车用油泵分动器

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US5513732A (en) * 1994-08-05 1996-05-07 Ford Motor Company Regulation of hydraulic pressure in a system having multiple pressure sources
US5835876A (en) * 1996-08-20 1998-11-10 Ford Global Technologies, Inc. Torque converter clutch solenoid functional test
DE19750675C1 (de) * 1997-11-15 1998-08-13 Zahnradfabrik Friedrichshafen Ölpumpe
US6944529B2 (en) 2003-09-12 2005-09-13 Ford Global Technologies, Llc Automatic fluid draining from a hydraulic system component of an automatic transmission
KR101071695B1 (ko) * 2004-12-22 2011-10-11 현대자동차주식회사 자동변속기의 댐퍼 클러치 고장 진단방법
JP4760060B2 (ja) * 2005-03-04 2011-08-31 トヨタ自動車株式会社 車両用ロックアップクラッチ付流体式伝動装置の油圧制御装置
KR100680641B1 (ko) * 2005-12-12 2007-02-08 현대자동차주식회사 6속 자동변속기의 유압제어시스템
DE102006006179B4 (de) * 2006-02-10 2009-07-30 Zf Friedrichshafen Ag Vorrichtung zum Betreiben eines hydrodynamischen Drehmomentwandlers und einer damit korrespondierenden Wandlerüberbrückungskupplung einer Getriebeeinrichtung
JP4462206B2 (ja) * 2006-02-13 2010-05-12 トヨタ自動車株式会社 車両用ロックアップクラッチ付流体伝動装置の油圧制御装置
JP5025732B2 (ja) * 2007-09-26 2012-09-12 日立建機株式会社 産業用車両の油圧供給装置
US7828128B2 (en) * 2007-11-29 2010-11-09 Ford Global Technologies, Llc Control of fluid pressure in a torque converter of an automatic transmission
JP2012514720A (ja) * 2009-01-09 2012-06-28 トヨタ自動車株式会社 車両用オンオフ制御弁の制御装置
JP5141981B2 (ja) 2009-03-17 2013-02-13 アイシン・エィ・ダブリュ株式会社 自動変速機の制御装置
JP5527873B2 (ja) 2009-03-18 2014-06-25 株式会社エフ・シー・シー 動力伝達装置
JP5266111B2 (ja) * 2009-03-19 2013-08-21 株式会社豊田中央研究所 自動変速機の油圧供給装置
JP2011021696A (ja) * 2009-07-16 2011-02-03 Aisin Seiki Co Ltd 流体伝動装置の油圧制御装置
JP4934173B2 (ja) * 2009-07-29 2012-05-16 本田技研工業株式会社 自動変速機の油圧制御装置
CN101705995B (zh) * 2009-11-27 2013-12-18 浙江吉利汽车研究院有限公司 一种自动变速器的液压控制装置
KR101687324B1 (ko) 2009-12-31 2016-12-16 보르그워너 인코퍼레이티드 고압 작동/저압 윤활식 유압 회로를 구비한 자동 변속기
CN101915304B (zh) * 2010-06-01 2014-07-16 浙江吉利汽车研究院有限公司 自动变速器液压控制装置
US8328687B2 (en) 2010-07-09 2012-12-11 Ford Global Technologies, Llc Method for controlling an engine that may be automatically stopped
US8794417B2 (en) * 2010-10-15 2014-08-05 GM Global Technology Operations LLC Powertrain pressure and flow control system for a torque converter clutch
WO2013076825A1 (ja) * 2011-11-22 2013-05-30 トヨタ自動車株式会社 油圧制御装置
KR101339232B1 (ko) * 2011-11-29 2013-12-09 현대자동차 주식회사 자동변속기의 유압제어장치 및 그 방법
KR101339230B1 (ko) * 2011-11-29 2013-12-09 현대자동차 주식회사 자동변속기의 유압제어장치
KR101339229B1 (ko) 2011-11-29 2013-12-09 현대자동차 주식회사 전동식 오일펌프 제어 시스템
US8652002B2 (en) 2012-04-09 2014-02-18 GM Global Technology Operations LLC Method of operating a torque converter clutch
KR20140032033A (ko) * 2012-09-03 2014-03-14 현대자동차주식회사 차량용 자동변속기의 유압공급시스템
KR101338455B1 (ko) * 2012-09-03 2013-12-10 현대자동차주식회사 차량용 자동변속기의 유압공급시스템
US9512919B2 (en) * 2015-03-24 2016-12-06 Ford Global Technologies, Llc Transmission hydraulic control system

Also Published As

Publication number Publication date
US9732847B2 (en) 2017-08-15
US10066741B2 (en) 2018-09-04
CN110242744A (zh) 2019-09-17
DE102015109518A1 (de) 2015-12-17
CN105276171A (zh) 2016-01-27
CN110242744B (zh) 2021-02-05
US20170328466A1 (en) 2017-11-16
US20150362052A1 (en) 2015-12-17
MX2015007328A (es) 2016-02-10
CN105276171B (zh) 2019-06-28

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