WO2017153027A8 - Sensor device for a central clutch release means, central clutch release means, and method for operating the sensor device - Google Patents

Sensor device for a central clutch release means, central clutch release means, and method for operating the sensor device Download PDF

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Publication number
WO2017153027A8
WO2017153027A8 PCT/EP2017/000111 EP2017000111W WO2017153027A8 WO 2017153027 A8 WO2017153027 A8 WO 2017153027A8 EP 2017000111 W EP2017000111 W EP 2017000111W WO 2017153027 A8 WO2017153027 A8 WO 2017153027A8
Authority
WO
WIPO (PCT)
Prior art keywords
release means
signal transmitter
sensor device
displacement sensor
clutch release
Prior art date
Application number
PCT/EP2017/000111
Other languages
German (de)
French (fr)
Other versions
WO2017153027A1 (en
Inventor
Franck-Peter KLÜCK
Tobias Schulz
Original Assignee
Wabco Gmbh
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 Wabco Gmbh filed Critical Wabco Gmbh
Publication of WO2017153027A1 publication Critical patent/WO2017153027A1/en
Publication of WO2017153027A8 publication Critical patent/WO2017153027A8/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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
    • F16D25/083—Actuators 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/18—Sensors; Details or arrangements thereof

Abstract

The invention relates to a sensor device (1) for a central clutch release means (2), comprising a first displacement sensor (13) which is arranged on the radially outer circumference of the release means (2) for detecting the position of an axially movable release means (2) component (3); a first signal transmitter (15) which is connected to the movable component (3); and a first signal receiver (16) which is connected to a stationary component (4) of the release means, is arranged radially over the first signal transmitter, and is operatively connected to said signal transmitter. The first signal transmitter can be moved linearly together with the movable component (3) along a longitudinal axis of the first signal receiver (16). Furthermore, a second displacement sensor (14) is arranged on the release means (2) diametrically opposed to the first displacement sensor (13); the second displacement sensor (14) has a second signal transmitter (17) which is connected to the movable component (3); the second displacement sensor has a second signal receiver (18) which is connected to the stationary component (4) of the release means, is arranged radially over the second signal transmitter, and is operatively connected to said signal transmitter; the second signal transmitter can be moved linearly together with the movable component (3) along a longitudinal axis of the second signal receiver (18); the sensor device has an electronic analysis unit (19) which is connected to the two displacement sensors for signaling purposes; and the electronic analysis unit is designed in such a manner that the output signals of the two displacement sensors can be linked by means of the electronic analysis unit such that the axial position of the movable component (3) can be determined therefrom.
PCT/EP2017/000111 2016-03-05 2017-01-30 Sensor device for a central clutch release means, central clutch release means, and method for operating the sensor device WO2017153027A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016002823.8A DE102016002823A1 (en) 2016-03-05 2016-03-05 Sensor device for a Kupplungszentralausrücker, Kupplungszentralausrücker and methods for operating the sensor device
DE102016002823.8 2016-03-05

Publications (2)

Publication Number Publication Date
WO2017153027A1 WO2017153027A1 (en) 2017-09-14
WO2017153027A8 true WO2017153027A8 (en) 2017-11-30

Family

ID=57960392

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/000111 WO2017153027A1 (en) 2016-03-05 2017-01-30 Sensor device for a central clutch release means, central clutch release means, and method for operating the sensor device

Country Status (2)

Country Link
DE (1) DE102016002823A1 (en)
WO (1) WO2017153027A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019106060A1 (en) * 2019-03-11 2020-09-17 Schaeffler Technologies AG & Co. KG Release unit and clutch device
CN110219903A (en) * 2019-05-31 2019-09-10 陕西法士特齿轮有限责任公司 A kind of central type clutch actuating mechanism
US11767893B2 (en) * 2021-12-01 2023-09-26 Dana Automotive Systems Group, Llc Systems and methods for driveline control

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2325752C3 (en) 1973-05-21 1975-11-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Device for converting a path into an electrical quantity
DE19622545A1 (en) * 1996-06-05 1997-12-11 Teves Gmbh Alfred Movement measuring device
JP2003028195A (en) * 2001-07-13 2003-01-29 Sony Precision Technology Inc Electromagnetic clutch
FR2895477B1 (en) * 2005-12-23 2009-05-22 Renault Sas AUTOMATICALLY CONTROLLED FRICTION CLUTCH
DE102007021231A1 (en) 2006-05-26 2007-11-29 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Position sensor for determining the position of a gear selector in an automatic gearbox comprises magnets arranged along a moving direction of a moving object, Hall sensors displaced in the moving direction and a control device
DE202006014024U1 (en) 2006-09-08 2006-11-09 Fte Automotive Gmbh Clutch release bearing for hydraulically operated unit, comprises magnetic element positioned tolerance free but radial movable inside groove
DE102008057644A1 (en) 2007-12-03 2009-06-04 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Path measuring system for coupling release system of motor vehicle, has sensor system that is in connection with magnet element, and sensor electronics arranged in recess that is formed in housing
JP2009281561A (en) * 2008-05-26 2009-12-03 Toyota Motor Corp Piston position detection device
DE102010018773A1 (en) 2009-05-13 2010-11-18 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Central disengaging element for actuating clutch of motor vehicle, has displacement determination mechanism held by collar and opening in mantle surface of dirt collar that is arranged in inner ring of clutch release bearing
DE102011102813A1 (en) 2010-06-21 2011-12-22 Schaeffler Technologies Gmbh & Co. Kg Kupplungszentralausrücker
WO2014180480A1 (en) * 2013-05-10 2014-11-13 Schaeffler Technologies Gmbh & Co. Kg Sensor system with integrated guidance means and anti-rotation protection in the crs

Also Published As

Publication number Publication date
WO2017153027A1 (en) 2017-09-14
DE102016002823A1 (en) 2017-09-07

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