WO2016103891A1 - Dispositif de verrouillage pour un convertisseur de couple et procédé de commande associé - Google Patents

Dispositif de verrouillage pour un convertisseur de couple et procédé de commande associé Download PDF

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Publication number
WO2016103891A1
WO2016103891A1 PCT/JP2015/080072 JP2015080072W WO2016103891A1 WO 2016103891 A1 WO2016103891 A1 WO 2016103891A1 JP 2015080072 W JP2015080072 W JP 2015080072W WO 2016103891 A1 WO2016103891 A1 WO 2016103891A1
Authority
WO
WIPO (PCT)
Prior art keywords
torque
front cover
clutch
state
hydraulic
Prior art date
Application number
PCT/JP2015/080072
Other languages
English (en)
Japanese (ja)
Inventor
亮太 中野
佐藤　佳司
Original Assignee
株式会社エクセディ
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
Priority claimed from JP2014259780A external-priority patent/JP6422331B2/ja
Priority claimed from JP2014259779A external-priority patent/JP6348414B2/ja
Application filed by 株式会社エクセディ filed Critical 株式会社エクセディ
Publication of WO2016103891A1 publication Critical patent/WO2016103891A1/fr

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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
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/08—Clutches in which the members have interengaging parts actuated by moving a non-rotating part axially
    • F16D11/10—Clutches in which the members have interengaging parts actuated by moving a non-rotating part axially with clutching members movable only axially
    • 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
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
    • F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
    • F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Fluid Gearings (AREA)

Abstract

La présente invention concerne un dispositif qui couple mécaniquement un capot avant à un côté de sortie, éliminant ainsi la nécessité de fournir de l'huile hydraulique dans un état verrouillé, dans lequel un choc se produisant lors du passage d'un état verrouillé à un état déverrouillé, est supprimé. Ledit dispositif est muni d'une première partie d'embrayage (28), d'un piston (30), et d'un embrayage à crabots (32). La première partie d'embrayage (28) permet à un couple d'être transmis entre le capot avant (2) et une turbine (4) lors de la transition entre les états verrouillé et déverrouillé, et empêche le couple d'être transmis dans l'état déverrouillé ou l'état verrouillé. Le piston (30) transmet un couple à partir de la première partie d'embrayage (28) à la turbine (4). L'embrayage à crabots (32) présente un élément d'accouplement (40) qui couple le capot avant (2) et le piston (30) dans l'état verrouillé, et découple le capot avant (2) et le piston (30), dans l'état déverrouillé.
PCT/JP2015/080072 2014-12-24 2015-10-26 Dispositif de verrouillage pour un convertisseur de couple et procédé de commande associé WO2016103891A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2014-259779 2014-12-24
JP2014259780A JP6422331B2 (ja) 2014-12-24 2014-12-24 トルクコンバータのロックアップ装置
JP2014259779A JP6348414B2 (ja) 2014-12-24 2014-12-24 トルクコンバータのロックアップ装置
JP2014-259780 2014-12-24

Publications (1)

Publication Number Publication Date
WO2016103891A1 true WO2016103891A1 (fr) 2016-06-30

Family

ID=56149928

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/080072 WO2016103891A1 (fr) 2014-12-24 2015-10-26 Dispositif de verrouillage pour un convertisseur de couple et procédé de commande associé

Country Status (1)

Country Link
WO (1) WO2016103891A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001153221A (ja) * 1999-11-25 2001-06-08 Nissan Motor Co Ltd トルクコンバータのスリップ制御装置
JP2003139236A (ja) * 2001-10-31 2003-05-14 Aisin Aw Co Ltd 自動変速機のロックアップ制御装置
JP2010025214A (ja) * 2008-07-18 2010-02-04 Isuzu Motors Ltd 流体伝動装置及び摩擦式クラッチを備えた車両用動力伝達装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001153221A (ja) * 1999-11-25 2001-06-08 Nissan Motor Co Ltd トルクコンバータのスリップ制御装置
JP2003139236A (ja) * 2001-10-31 2003-05-14 Aisin Aw Co Ltd 自動変速機のロックアップ制御装置
JP2010025214A (ja) * 2008-07-18 2010-02-04 Isuzu Motors Ltd 流体伝動装置及び摩擦式クラッチを備えた車両用動力伝達装置

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