DE102014200754A1 - Fluidisches System und Verfahren zum Ansteuern einer Kupplungseinrichtung - Google Patents

Fluidisches System und Verfahren zum Ansteuern einer Kupplungseinrichtung Download PDF

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Publication number
DE102014200754A1
DE102014200754A1 DE102014200754.2A DE102014200754A DE102014200754A1 DE 102014200754 A1 DE102014200754 A1 DE 102014200754A1 DE 102014200754 A DE102014200754 A DE 102014200754A DE 102014200754 A1 DE102014200754 A1 DE 102014200754A1
Authority
DE
Germany
Prior art keywords
valve
working cylinder
fluidic system
valves
clutch
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.)
Withdrawn
Application number
DE102014200754.2A
Other languages
German (de)
English (en)
Inventor
Bruno Müller
Matthias Ehrlich
Eugen Kombowski
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
Priority to DE102014200754.2A priority Critical patent/DE102014200754A1/de
Publication of DE102014200754A1 publication Critical patent/DE102014200754A1/de
Withdrawn legal-status Critical Current

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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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D48/0206—Control by fluid pressure in a system with a plurality of fluid-actuated clutches
    • 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
    • F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/3056—Assemblies of multiple valves
    • F15B2211/30565—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve
    • F15B2211/30575—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve in a Wheatstone Bridge arrangement (also half bridges)
    • 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
    • F16D2048/0212—Details of pistons for master or slave cylinders especially adapted for fluid 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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0221—Valves for clutch control systems; Details thereof
    • 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
    • F16D2048/0227—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices
    • F16D2048/0233—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices by rotary pump actuation
    • 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
    • F16D2048/0227—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices
    • F16D2048/0233—Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices by rotary pump actuation
    • F16D2048/0245—Electrically driven rotary pumps
    • 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
    • F16D2048/0272—Two valves, where one valve is supplying fluid to the cylinder and the other valve is for draining fluid to the sump
    • 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
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/51—Relating safety
    • F16D2500/5104—Preventing failures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
DE102014200754.2A 2013-01-18 2014-01-17 Fluidisches System und Verfahren zum Ansteuern einer Kupplungseinrichtung Withdrawn DE102014200754A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102014200754.2A DE102014200754A1 (de) 2013-01-18 2014-01-17 Fluidisches System und Verfahren zum Ansteuern einer Kupplungseinrichtung

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102013207839.0 2013-01-18
DE102013200813 2013-01-18
DE102013200813.9 2013-04-29
DE102013207839 2013-04-29
DE102014200754.2A DE102014200754A1 (de) 2013-01-18 2014-01-17 Fluidisches System und Verfahren zum Ansteuern einer Kupplungseinrichtung

Publications (1)

Publication Number Publication Date
DE102014200754A1 true DE102014200754A1 (de) 2014-07-24

Family

ID=50137462

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102014200754.2A Withdrawn DE102014200754A1 (de) 2013-01-18 2014-01-17 Fluidisches System und Verfahren zum Ansteuern einer Kupplungseinrichtung
DE112014000470.7T Ceased DE112014000470A5 (de) 2013-01-18 2014-01-17 Fluidisches System und Verfahren zum Ansteuern einer Kupplungseinrichtung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE112014000470.7T Ceased DE112014000470A5 (de) 2013-01-18 2014-01-17 Fluidisches System und Verfahren zum Ansteuern einer Kupplungseinrichtung

Country Status (3)

Country Link
CN (1) CN104937302B (fr)
DE (2) DE102014200754A1 (fr)
WO (1) WO2014111088A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016112152A1 (de) * 2016-07-04 2018-01-04 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zum Betreiben einer Kupplung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105239C2 (de) 1981-02-13 1982-12-02 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Betätigungsvorrichtung für eine Kupplung
DE10231786A1 (de) 2001-07-19 2003-05-22 Luk Lamellen & Kupplungsbau Ausrücksystem zum Ansteuern einer Kupplung
DE102012202162A1 (de) 2011-02-23 2012-08-23 Schaeffler Technologies AG & Co. KG Hydraulische Einrichtung zur Betätigung einer Kupplung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572689B1 (fr) * 1984-11-07 1989-09-15 Renault Dispositif d'automatisation d'embrayage
GB9500126D0 (en) * 1995-01-05 1995-03-01 Automotive Prod France Actuators
FR2762880A1 (fr) * 1997-04-30 1998-11-06 Hydrokit Valve de commande automatique de l'embrayage d'un vehicule dans le domaine agricole ou des travaux publics
DE602005016371D1 (de) * 2005-04-25 2009-10-15 Hoerbiger & Co Betätigungssteuereinrichtung für die Lamellen einer hydraulischen Doppelkupplung
JP5672980B2 (ja) * 2010-11-02 2015-02-18 アイシン精機株式会社 車両用駆動システム
DE102011075168B4 (de) * 2011-05-03 2022-02-17 Zf Friedrichshafen Ag Verfahren zum Erkennen und Berücksichtigen einer Leckage in der Stellvorrichtung einer druckmittelbetätigten Kupplung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105239C2 (de) 1981-02-13 1982-12-02 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Betätigungsvorrichtung für eine Kupplung
DE10231786A1 (de) 2001-07-19 2003-05-22 Luk Lamellen & Kupplungsbau Ausrücksystem zum Ansteuern einer Kupplung
DE102012202162A1 (de) 2011-02-23 2012-08-23 Schaeffler Technologies AG & Co. KG Hydraulische Einrichtung zur Betätigung einer Kupplung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016112152A1 (de) * 2016-07-04 2018-01-04 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zum Betreiben einer Kupplung

Also Published As

Publication number Publication date
CN104937302A (zh) 2015-09-23
DE112014000470A5 (de) 2015-09-24
CN104937302B (zh) 2018-04-13
WO2014111088A3 (fr) 2015-01-22
WO2014111088A2 (fr) 2014-07-24

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Legal Events

Date Code Title Description
R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20150415

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee