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MX2015017920A - Sistema hidraulico de embrague para vehiculo. - Google Patents

Sistema hidraulico de embrague para vehiculo.

Info

Publication number
MX2015017920A
MX2015017920A MX2015017920A MX2015017920A MX2015017920A MX 2015017920 A MX2015017920 A MX 2015017920A MX 2015017920 A MX2015017920 A MX 2015017920A MX 2015017920 A MX2015017920 A MX 2015017920A MX 2015017920 A MX2015017920 A MX 2015017920A
Authority
MX
Mexico
Prior art keywords
oil
clutch
pump
oil passage
vehicle
Prior art date
Application number
MX2015017920A
Other languages
English (en)
Inventor
Shigeru Ishii
Takashi Kuwahara
Original Assignee
Nissan Motor
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 Nissan Motor filed Critical Nissan Motor
Publication of MX2015017920A publication Critical patent/MX2015017920A/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/123—Details not specific to one of the before-mentioned types in view of cooling and lubrication
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/14—Fluid 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid 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
    • F16H61/0021—Generation or control of line pressure
    • F16H61/0025—Supply of control fluid; Pumps therefor
    • F16H61/0031—Supply of control fluid; Pumps therefor 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0227—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices
    • F16D2048/0233—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices by rotary pump actuation
    • F16D2048/0236—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices by rotary pump actuation with multiple independent pumps, e.g. one per clutch, or for supplying fluid to different systems
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0227—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices
    • F16D2048/0233—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices by rotary pump actuation
    • F16D2048/0236—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices by rotary pump actuation with multiple independent pumps, e.g. one per clutch, or for supplying fluid to different systems
    • F16D2048/0239—One fluid source supplying fluid at high pressure and one fluid source supplying fluid at low 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0227—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices
    • F16D2048/0233—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices by rotary pump actuation
    • F16D2048/0245—Electrically driven rotary pumps
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0257—Hydraulic circuit layouts, i.e. details of hydraulic circuit elements or the arrangement thereof
    • F16D2048/0269—Single valve for switching between fluid supply to actuation cylinder or draining to the sump
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/108—Gear
    • F16D2500/1088—CVT
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/304—Signal inputs from the clutch
    • F16D2500/30404—Clutch temperature
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70446—Clutch cooling parameters
    • F16D2500/70448—Clutch cooling parameters for regulating the amount of fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Control Of Transmission Device (AREA)

Abstract

El propósito de la presente invención es eliminar la necesidad de proporcionar un mecanismo de prevención de flujo en retroceso, al instalar dos bombas de aceite como una fuente de energía hidráulica. El sistema se provee con una bomba (17) de aceite mecánica, una bomba (18) de aceite eléctrica, un embrague (14) de marcha hacia adelante, y una unidad (19) de válvula de control. En este sistema hidráulico de embrague para un vehículo, un pasaje (26) de aceite de bomba principal que conduce desde la bomba (17) de aceite mecánica se conecta a la unidad (19) de válvula de control. Un pasaje (27) de aceite de bomba secundario que conduce desde la bomba (18) de aceite eléctrica se conecta a un pasaje (29) de aceite de embrague de marcha hacia adelante en que una salida (29a) de pasaje de aceite se abre en una ubicación interior más cercana al eje CL rotacional del embrague que la cámara (28) de aceite de embrague del embrague (14) de marcha hacia adelante.
MX2015017920A 2013-07-02 2014-06-18 Sistema hidraulico de embrague para vehiculo. MX2015017920A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013138601 2013-07-02
PCT/JP2014/066161 WO2015001959A1 (ja) 2013-07-02 2014-06-18 車両用クラッチ油圧システム

Publications (1)

Publication Number Publication Date
MX2015017920A true MX2015017920A (es) 2016-04-29

Family

ID=52143537

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015017920A MX2015017920A (es) 2013-07-02 2014-06-18 Sistema hidraulico de embrague para vehiculo.

Country Status (8)

Country Link
US (1) US9869353B2 (es)
EP (1) EP3018387B1 (es)
JP (1) JP6020724B2 (es)
CN (1) CN105358878B (es)
MX (1) MX2015017920A (es)
MY (1) MY175945A (es)
RU (1) RU2670555C2 (es)
WO (1) WO2015001959A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106494387B (zh) * 2015-09-06 2020-03-17 德昌电机(深圳)有限公司 变速箱辅助油泵系统及启动方法
KR101886530B1 (ko) * 2016-12-12 2018-08-07 현대자동차주식회사 듀얼 클러치 변속기의 오일 제어시스템 및 그 제어방법
JP6733574B2 (ja) * 2017-02-20 2020-08-05 トヨタ自動車株式会社 係合機構の油圧制御装置
JP7209562B2 (ja) * 2019-03-19 2023-01-20 ジヤトコ株式会社 車両用駆動装置
DE102020209461A1 (de) * 2020-07-28 2022-02-03 Zf Friedrichshafen Ag Drehmomentübertragungsvorrichtung zur Übertragung eines Drehmoments auf ein Getriebe eines über einen Hybridantrieb antreibbaren Fahrzeugs

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922100B2 (ja) 1977-02-14 1984-05-24 トヨタ自動車株式会社 自動変速機の油圧制御装置
US4856628A (en) 1987-11-17 1989-08-15 Hino Jidosha Kogyo Kabushiki Kaisha Automated mechanical transmission system for use in commercial vehicles
DE10190516D2 (de) * 2000-02-15 2004-04-15 Luk Lamellen & Kupplungsbau Drehmomentübertragungsvorrichtung
DE10143833B4 (de) * 2001-09-07 2013-06-06 Zf Friedrichshafen Ag Kupplungssystem in einem Antriebsstrang zwischen einer Antriebseinheit und einem Getriebe
JP3691469B2 (ja) * 2002-08-07 2005-09-07 本田技研工業株式会社 ハイブリッド車両の油圧回路
DE102004033439C5 (de) * 2004-07-08 2009-02-26 Getrag Driveline Systems Gmbh Antriebsstrang für ein Kraftfahrzeug
EP1722121A1 (en) * 2005-05-09 2006-11-15 HOERBIGER Antriebstechnik GmbH Hydraulic double clutch
JP4464984B2 (ja) * 2007-04-20 2010-05-19 トヨタ自動車株式会社 車両用オイル供給装置
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
DE102009037344A1 (de) * 2009-08-14 2011-02-17 Volkswagen Ag Verfahren zur Steuerung der Kühlmittelzufuhr und der Schmiermittelzufuhr einer Kupplung eines Kraftfahrzeuges mit einem automatischen Schaltgetriebe
EP2489896B1 (en) * 2009-10-14 2019-06-12 Nissan Motor Co., Ltd. Vehicle control device
JP5533247B2 (ja) * 2010-05-20 2014-06-25 日産自動車株式会社 駆動力伝達装置
KR101154411B1 (ko) 2010-10-14 2012-06-15 기아자동차주식회사 하이브리드 차량용 자동 변속기의 유압 제어시스템
JP2012192913A (ja) * 2011-02-28 2012-10-11 Aisin Aw Co Ltd 車両用駆動装置
KR101566725B1 (ko) * 2011-09-27 2015-11-09 현대자동차 주식회사 유압클러치
DE102011089751B4 (de) * 2011-12-23 2022-03-31 Schaeffler Technologies AG & Co. KG Nasslaufende Lamellenkupplung

Also Published As

Publication number Publication date
CN105358878B (zh) 2018-05-11
RU2016103131A (ru) 2017-08-07
MY175945A (en) 2020-07-16
CN105358878A (zh) 2016-02-24
EP3018387A4 (en) 2016-10-19
US20160146270A1 (en) 2016-05-26
RU2016103131A3 (es) 2018-04-02
RU2670555C2 (ru) 2018-10-23
EP3018387B1 (en) 2018-08-08
EP3018387A1 (en) 2016-05-11
US9869353B2 (en) 2018-01-16
WO2015001959A1 (ja) 2015-01-08
JP6020724B2 (ja) 2016-11-02
JPWO2015001959A1 (ja) 2017-02-23

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