WO2014194907A3 - Clutch system and clutch control - Google Patents

Clutch system and clutch control Download PDF

Info

Publication number
WO2014194907A3
WO2014194907A3 PCT/DE2014/200232 DE2014200232W WO2014194907A3 WO 2014194907 A3 WO2014194907 A3 WO 2014194907A3 DE 2014200232 W DE2014200232 W DE 2014200232W WO 2014194907 A3 WO2014194907 A3 WO 2014194907A3
Authority
WO
WIPO (PCT)
Prior art keywords
clutch
fluid pump
control
hydraulic
piston
Prior art date
Application number
PCT/DE2014/200232
Other languages
German (de)
French (fr)
Other versions
WO2014194907A2 (en
Inventor
Ralph Schimpf
Franz Kurth
Original Assignee
Schaeffler Technologies AG & Co. KG
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 Schaeffler Technologies AG & Co. KG filed Critical Schaeffler Technologies AG & Co. KG
Priority to DE112014002667.0T priority Critical patent/DE112014002667B4/en
Publication of WO2014194907A2 publication Critical patent/WO2014194907A2/en
Publication of WO2014194907A3 publication Critical patent/WO2014194907A3/en

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
    • 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
    • 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
    • F16D2048/0278—Two valves in series arrangement for controlling supply to actuation cylinder
    • 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
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3024—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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3026—Stroke
    • 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
    • F16D2500/308—Signal inputs from the transmission
    • F16D2500/30806—Engaged transmission ratio
    • F16D2500/30807—Estimation of the engaged transmission ratio
    • 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
    • F16D2500/31—Signal inputs from the vehicle
    • F16D2500/3108—Vehicle speed
    • 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
    • F16D2500/70402—Actuator parameters
    • F16D2500/70406—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
    • 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
    • F16D2500/70452—Engine parameters
    • F16D2500/70454—Engine speed

Abstract

A hydraulic clutch system on board a motor vehicle comprises a driver-controlled master piston and a release piston for actuating a clutch. The system is also provided with a connection valve for fluidically connecting the clutch system to a hydraulic braking system comprising a fluid pump, in order to actuate the clutch by means of the fluidic pressure of the fluid pump.
PCT/DE2014/200232 2013-06-04 2014-05-21 Clutch system and clutch control WO2014194907A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112014002667.0T DE112014002667B4 (en) 2013-06-04 2014-05-21 Coupling system and control

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013210289 2013-06-04
DE102013210289.5 2013-06-04

Publications (2)

Publication Number Publication Date
WO2014194907A2 WO2014194907A2 (en) 2014-12-11
WO2014194907A3 true WO2014194907A3 (en) 2015-09-11

Family

ID=51062597

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2014/200232 WO2014194907A2 (en) 2013-06-04 2014-05-21 Clutch system and clutch control

Country Status (2)

Country Link
DE (2) DE102014209675A1 (en)
WO (1) WO2014194907A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6606989B2 (en) 2015-11-13 2019-11-20 株式会社デンソー Vehicle control device
GB2555881B (en) * 2017-06-09 2018-10-24 Liberty Vehicle Tech Limited Fluidic control system
JP7197515B2 (en) 2017-06-09 2022-12-27 シフテック （リーミントン） リミテッド Fluid control system
GB2555882B (en) * 2017-06-09 2018-10-24 Liberty Vehicle Tech Limited Fluidic control system
US10427675B2 (en) * 2017-06-15 2019-10-01 GM Global Technology Operations LLC Methods and systems of actuating a clutch of a manual transmission during autonomous braking
DE102021118573A1 (en) 2021-07-19 2023-01-19 Ford Global Technologies, Llc ACC Stop and Go for vehicles with manual transmission

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0348270A1 (en) * 1988-06-21 1989-12-27 Regie Nationale Des Usines Renault Circuit for controlling, regulating and monitoring a fluid-flow
WO2005063542A1 (en) * 2003-12-09 2005-07-14 Gkn Driveline International Gmbh Hydraulic system
EP2458249A1 (en) * 2010-11-25 2012-05-30 Hoerbiger Drivetrain Mechatronics B.V.B.A. Method of controlling a double clutch in a vehicle transmission, and clutch control system for controlling a double clutch
DE102011116902A1 (en) * 2011-10-25 2013-04-25 Wabco Gmbh Brake method and braking device for a vehicle as well as hydraulic brake system and vehicle with it

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3615638A1 (en) * 1986-05-09 1987-11-12 Teves Gmbh Alfred DRIVE SLIP CONTROL DEVICE FOR A MOTOR VEHICLE
KR100870385B1 (en) * 2001-05-21 2008-11-25 루크 라멜렌 운트 쿠플룽스바우베타일리궁스 카게 method for controlling a vehicle with automatical clutch device
DE102005051464A1 (en) * 2004-11-13 2006-05-24 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Hydraulic section for admission of e.g. clutch, has valve arrangement piston guided in valve arrangement, where piston has tappet axially moved in borehole up to cap and borehole has expansion in form of recess with axial expansion
DE102009028242A1 (en) * 2009-08-05 2011-02-10 Zf Friedrichshafen Ag Method for controlling a rolling or sailing mode of a vehicle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0348270A1 (en) * 1988-06-21 1989-12-27 Regie Nationale Des Usines Renault Circuit for controlling, regulating and monitoring a fluid-flow
WO2005063542A1 (en) * 2003-12-09 2005-07-14 Gkn Driveline International Gmbh Hydraulic system
EP2458249A1 (en) * 2010-11-25 2012-05-30 Hoerbiger Drivetrain Mechatronics B.V.B.A. Method of controlling a double clutch in a vehicle transmission, and clutch control system for controlling a double clutch
DE102011116902A1 (en) * 2011-10-25 2013-04-25 Wabco Gmbh Brake method and braking device for a vehicle as well as hydraulic brake system and vehicle with it

Also Published As

Publication number Publication date
DE102014209675A1 (en) 2014-12-04
DE112014002667B4 (en) 2020-06-25
WO2014194907A2 (en) 2014-12-11
DE112014002667A5 (en) 2016-02-18

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