BR112012004452A2 - " processo e sistema para abertura de uma embreagem " - Google Patents

" processo e sistema para abertura de uma embreagem "

Info

Publication number
BR112012004452A2
BR112012004452A2 BR112012004452A BR112012004452A BR112012004452A2 BR 112012004452 A2 BR112012004452 A2 BR 112012004452A2 BR 112012004452 A BR112012004452 A BR 112012004452A BR 112012004452 A BR112012004452 A BR 112012004452A BR 112012004452 A2 BR112012004452 A2 BR 112012004452A2
Authority
BR
Brazil
Prior art keywords
clutch
opening
Prior art date
Application number
BR112012004452A
Other languages
English (en)
Other versions
BR112012004452B1 (pt
Inventor
Peter Juhlin-Dannfelt
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Publication of BR112012004452A2 publication Critical patent/BR112012004452A2/pt
Publication of BR112012004452B1 publication Critical patent/BR112012004452B1/pt

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
    • F16D48/06—Control by electric or electronic means, e.g. of 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
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/502—Relating the clutch
    • F16D2500/50293—Reduction of vibrations
    • 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
    • F16D2500/504—Relating the engine
    • F16D2500/5048—Stall prevention
    • 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
    • F16D2500/508—Relating driving conditions
    • F16D2500/50816—Control during a braking operation, e.g. during ABS 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
    • 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
    • F16D2500/70412—Clutch position change rate
    • 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
    • F16D2500/70422—Clutch parameters
    • F16D2500/70424—Outputting a clutch engaged-disengaged signal

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)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
BR112012004452-4A 2009-09-14 2010-09-13 Processo e sistema para abertura de uma embreagem controlada automaticamente, meio legível por computador e veículo BR112012004452B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0901183A SE534112C2 (sv) 2009-09-14 2009-09-14 Metod och system för öppning av koppling
SE0901183-4 2009-09-14
PCT/SE2010/050968 WO2011031226A1 (en) 2009-09-14 2010-09-13 Method and system for opening of a clutch

Publications (2)

Publication Number Publication Date
BR112012004452A2 true BR112012004452A2 (pt) 2016-04-05
BR112012004452B1 BR112012004452B1 (pt) 2021-03-23

Family

ID=43732689

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012004452-4A BR112012004452B1 (pt) 2009-09-14 2010-09-13 Processo e sistema para abertura de uma embreagem controlada automaticamente, meio legível por computador e veículo

Country Status (7)

Country Link
US (1) US8762017B2 (pt)
EP (1) EP2478247B1 (pt)
CN (1) CN102483108B (pt)
BR (1) BR112012004452B1 (pt)
RU (1) RU2495289C1 (pt)
SE (1) SE534112C2 (pt)
WO (1) WO2011031226A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010039172B4 (de) * 2010-08-11 2023-12-07 Zf Friedrichshafen Ag Verfahren zur Ermittlung eines Anlegebetätigungsdruckwertes eines reibschlüssigen Schaltelements
SE536014C2 (sv) * 2011-09-21 2013-04-02 Scania Cv Ab Anordning och förfarande för styrning av ett motorfordons framdrivning
CN105593087B (zh) * 2013-09-25 2018-02-23 舍弗勒技术股份两合公司 用于避免对机动车的传动系的混合动力模块中的分离离合器进行危及安全的操作的方法
CN108223775B (zh) * 2018-01-05 2020-10-02 重庆青山工业有限责任公司 车辆紧急制动防熄火的控制系统及功能模块构架
DE102018218930A1 (de) * 2018-11-07 2020-05-07 Zf Friedrichshafen Ag Verfahren und Steuergerät zum Betreiben eines Antriebsstrangs eines Fahrzeugs

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6299227A (ja) * 1985-10-28 1987-05-08 Isuzu Motors Ltd 自動クラツチ搭載車両のクラツチ制御装置
JP2627414B2 (ja) * 1987-10-21 1997-07-09 自動車機器株式会社 クラッチ操作装置
CN1067717A (zh) * 1991-06-07 1993-01-06 克塞贝尔·奥托吉亚 汽车离合器的半自动或自动操作方法
GB9421324D0 (en) * 1994-10-22 1994-12-07 Automotive Products Plc Clutch control system
DE19823764A1 (de) * 1997-06-06 1998-12-10 Luk Getriebe Systeme Gmbh Verfahren und Vorrichtung zum Steuern des Öffnungsbeginns bzw. der Mindestanpressung einer im Antriebsstrang eines Kraftfahrzeugs enthaltenen automatisierten Kupplung
JP4183818B2 (ja) * 1999-01-11 2008-11-19 富士重工業株式会社 自動変速機の制御装置
ITBO20000627A1 (it) * 2000-10-27 2002-04-27 Magneti Marelli Spa Metodo per l'esecuzione del disinnesto marcia in un cambio manuale servocomandato
DE60113216T2 (de) * 2000-11-14 2006-02-23 Nissan Motor Co., Ltd., Yokohama Antriebskraftsteuerungsvorrichtung
JP2002295669A (ja) * 2001-04-03 2002-10-09 Isuzu Motors Ltd クラッチ自動制御式車両
DE10160420A1 (de) * 2001-12-08 2003-06-12 Zf Sachs Ag Verfahren zum Verstellen einer automatisierten Kupplung eines Fahrzeugs, welches durch einen in einem Getriebe eingelegten Gang gegen Wegrollen gehalten ist
EP1474306B1 (de) * 2002-02-07 2006-09-27 LuK Lamellen und Kupplungsbau Beteiligungs KG Verfahren zum verhindern des abwürgens eines motors eines kraftfahrzeuges
DE10209086C1 (de) * 2002-03-01 2003-10-30 Siemens Ag Verfahren zum Steuern einer automatisch betätigten Kupplung
DE102005047094B4 (de) * 2005-09-30 2011-03-17 Gkn Driveline International Gmbh Verfahren und Anordnung zur Ermittlung einer Steuergröße zur Steuerung einer Drehmomentübertragungskupplung in einer angetriebenen Achse eines Kraftfahrzeugs
SE534111C2 (sv) * 2009-09-14 2011-05-03 Scania Cv Ab Metod och system för styrning av en koppling

Also Published As

Publication number Publication date
BR112012004452B1 (pt) 2021-03-23
RU2495289C1 (ru) 2013-10-10
US8762017B2 (en) 2014-06-24
CN102483108A (zh) 2012-05-30
CN102483108B (zh) 2014-08-06
WO2011031226A1 (en) 2011-03-17
EP2478247A4 (en) 2013-03-06
EP2478247A1 (en) 2012-07-25
EP2478247B1 (en) 2014-07-16
US20120158265A1 (en) 2012-06-21
SE0901183A1 (sv) 2011-03-15
SE534112C2 (sv) 2011-05-03

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

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