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DE10393288D2 - Hydraulic system - Google Patents

Hydraulic system

Info

Publication number
DE10393288D2
DE10393288D2 DE10393288T DE10393288T DE10393288D2 DE 10393288 D2 DE10393288 D2 DE 10393288D2 DE 10393288 T DE10393288 T DE 10393288T DE 10393288 T DE10393288 T DE 10393288T DE 10393288 D2 DE10393288 D2 DE 10393288D2
Authority
DE
Germany
Prior art keywords
hydraulic system
hydraulic
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.)
Expired - Fee Related
Application number
DE10393288T
Other languages
German (de)
Inventor
Thomas Rammhofer
Roland Bley
Jan Grabenstaetter
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 Buehl Verwaltungs GmbH
LuK Lamellen und Kupplungsbau GmbH
Original Assignee
LuK Lamellen und Kupplungsbau Beteiligungs KG
LuK Lamellen und Kupplungsbau 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 LuK Lamellen und Kupplungsbau Beteiligungs KG, LuK Lamellen und Kupplungsbau GmbH filed Critical LuK Lamellen und Kupplungsbau Beteiligungs KG
Priority to DE10393288T priority Critical patent/DE10393288D2/en
Application granted granted Critical
Publication of DE10393288D2 publication Critical patent/DE10393288D2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/236—Piston sealing arrangements
    • 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
    • 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
    • F16D2025/081—Hydraulic devices that initiate movement of pistons in slave cylinders for actuating clutches, i.e. master cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Testing And Monitoring For Control Systems (AREA)
DE10393288T 2002-05-14 2003-05-13 Hydraulic system Expired - Fee Related DE10393288D2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10393288T DE10393288D2 (en) 2002-05-14 2003-05-13 Hydraulic system

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10221265 2002-05-14
DE10393288T DE10393288D2 (en) 2002-05-14 2003-05-13 Hydraulic system
PCT/DE2003/001514 WO2003095280A2 (en) 2002-05-14 2003-05-13 Hydraulic system

Publications (1)

Publication Number Publication Date
DE10393288D2 true DE10393288D2 (en) 2005-06-02

Family

ID=29413776

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10321288A Ceased DE10321288A1 (en) 2002-05-14 2003-05-13 Hydraulic master cylinder for vehicle has a venting groove in the piston seal for pressure compensation
DE10393288T Expired - Fee Related DE10393288D2 (en) 2002-05-14 2003-05-13 Hydraulic system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10321288A Ceased DE10321288A1 (en) 2002-05-14 2003-05-13 Hydraulic master cylinder for vehicle has a venting groove in the piston seal for pressure compensation

Country Status (4)

Country Link
AU (1) AU2003229289A1 (en)
BR (1) BR0304828A (en)
DE (2) DE10321288A1 (en)
WO (1) WO2003095280A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10360074A1 (en) * 2002-12-23 2004-07-01 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Hydraulic system, especially for motor vehicles, has excess pressure valve arranged in system to limit the pressure in system to a maximum pressure; the maximum pressure is temperature-dependent
US7219495B2 (en) 2004-06-04 2007-05-22 Zf Friedrichshafen Ag Hydraulic cylinder
DE102008010448B4 (en) * 2007-03-12 2017-07-13 Schaeffler Technologies AG & Co. KG Master cylinder for a hydraulic clutch or brake operation
DE102008002285A1 (en) * 2008-06-09 2009-12-10 Zf Friedrichshafen Ag Pressure chamber ventilating for switching element of automatic transmission in motor vehicle, has sealing element i.e. double seal, for sealing pressure chamber and comprising two sealing lips and ventilating channel
DE102011082408B4 (en) 2010-10-07 2020-08-20 Schaeffler Technologies AG & Co. KG Master cylinder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3605465A1 (en) * 1986-02-20 1987-08-27 Kugelfischer G Schaefer & Co Groove ring for master cylinders
US5328178A (en) * 1992-10-14 1994-07-12 General Motors Corporation Brake master cylinder seal
NO312185B1 (en) * 2000-01-05 2002-04-08 Kongsberg Automotive Asa Pressure fluid releasing device

Also Published As

Publication number Publication date
AU2003229289A1 (en) 2003-11-11
BR0304828A (en) 2004-08-17
DE10321288A1 (en) 2003-12-04
WO2003095280A2 (en) 2003-11-20
AU2003229289A8 (en) 2009-05-07
WO2003095280A3 (en) 2009-04-09

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee