DE112014006210A5 - Leckagebestimmung an einem hydraulischen Kupplungsaktuator - Google Patents

Leckagebestimmung an einem hydraulischen Kupplungsaktuator Download PDF

Info

Publication number
DE112014006210A5
DE112014006210A5 DE112014006210.3T DE112014006210T DE112014006210A5 DE 112014006210 A5 DE112014006210 A5 DE 112014006210A5 DE 112014006210 T DE112014006210 T DE 112014006210T DE 112014006210 A5 DE112014006210 A5 DE 112014006210A5
Authority
DE
Germany
Prior art keywords
hydraulic clutch
clutch actuator
leakage determination
leakage
determination
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE112014006210.3T
Other languages
English (en)
Inventor
Christian Vollbrecht
Yves Bertin Dasse-Tiyo
Jürgen Benz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and 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 and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of DE112014006210A5 publication Critical patent/DE112014006210A5/de
Pending legal-status Critical Current

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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1026—Hydraulic
    • 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
    • F16D2500/104—Clutch
    • F16D2500/10406—Clutch position
    • F16D2500/10412—Transmission line of a vehicle
    • 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
    • F16D2500/3023—Force
    • 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
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/501—Relating the actuator
    • F16D2500/5016—Shifting operation, i.e. volume compensation of the master cylinder due to wear, temperature changes or leaks in the 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
    • F16D2500/70—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
    • F16D2500/70404—Force
    • 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
    • F16D2500/7041—Position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Fluid-Pressure Circuits (AREA)
DE112014006210.3T 2014-01-20 2014-12-11 Leckagebestimmung an einem hydraulischen Kupplungsaktuator Pending DE112014006210A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014200929 2014-01-20
DE102014200929.4 2014-01-20
PCT/DE2014/200705 WO2015106752A2 (de) 2014-01-20 2014-12-11 Leckagebestimmung an einem hydraulischen kupplungsaktuator

Publications (1)

Publication Number Publication Date
DE112014006210A5 true DE112014006210A5 (de) 2016-11-03

Family

ID=52449904

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112014006210.3T Pending DE112014006210A5 (de) 2014-01-20 2014-12-11 Leckagebestimmung an einem hydraulischen Kupplungsaktuator

Country Status (3)

Country Link
CN (1) CN105934603B (de)
DE (1) DE112014006210A5 (de)
WO (1) WO2015106752A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016222648A1 (de) 2015-12-11 2017-06-14 Schaeffler Technologies AG & Co. KG Verfahren zum Erkennen einer Leckage in einer hydrostatischen Betätigungseinrichtung für eine Reibungskupplungseinrichtung
DE102016211759B3 (de) 2016-06-29 2017-12-07 Schaeffler Technologies AG & Co. KG Verfahren zur Bestimmung einer Leckage in einem hydraulischen Kupplungssystem eines Hybridfahrzeuges

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007003902A1 (de) * 2007-01-19 2008-07-24 Robert Bosch Gmbh Kupplungssystem und Verfahren zur Steuerung eines Kupplungssystems
DE102009055161A1 (de) 2009-12-22 2011-06-30 Robert Bosch GmbH, 70469 Verfahren und Vorrichtung zur Leckageprüfung in einem automatisierten elektrohydraulischen Kupplungssystem in einem Kraftfahrzeug
WO2012139547A1 (de) 2011-04-15 2012-10-18 Schaeffler Technologies AG & Co. KG Verfahren zur inbetriebnahme einer kupplung
JP6238902B2 (ja) * 2011-11-24 2017-11-29 シェフラー テクノロジーズ アー・ゲー ウント コー． カー・ゲーＳｃｈａｅｆｆｌｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＡＧ ＆ Ｃｏ． ＫＧ ハイドロリック操作装置の適正な充填を検査する方法

Also Published As

Publication number Publication date
WO2015106752A2 (de) 2015-07-23
WO2015106752A3 (de) 2016-03-03
CN105934603B (zh) 2020-06-16
CN105934603A (zh) 2016-09-07

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Legal Events

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R016 Response to examination communication