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GB2371351B - Hydraulic system - Google Patents

Hydraulic system

Info

Publication number
GB2371351B
GB2371351B GB0127304A GB0127304A GB2371351B GB 2371351 B GB2371351 B GB 2371351B GB 0127304 A GB0127304 A GB 0127304A GB 0127304 A GB0127304 A GB 0127304A GB 2371351 B GB2371351 B GB 2371351B
Authority
GB
United Kingdom
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
GB0127304A
Other versions
GB0127304D0 (en
GB2371351A (en
Inventor
Jan Grabenstatter
Henry Hahn
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
Publication of GB0127304D0 publication Critical patent/GB0127304D0/en
Publication of GB2371351A publication Critical patent/GB2371351A/en
Application granted granted Critical
Publication of GB2371351B publication Critical patent/GB2371351B/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
    • B60T11/28—Valves specially adapted therefor
    • B60T11/30—Bleed valves for hydraulic brake systems
    • 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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0215—Control by fluid pressure for damping of pulsations within the fluid system

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
GB0127304A 2000-11-17 2001-11-14 Hydraulic system Expired - Fee Related GB2371351B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10057053 2000-11-17

Publications (3)

Publication Number Publication Date
GB0127304D0 GB0127304D0 (en) 2002-01-02
GB2371351A GB2371351A (en) 2002-07-24
GB2371351B true GB2371351B (en) 2004-08-18

Family

ID=7663664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0127304A Expired - Fee Related GB2371351B (en) 2000-11-17 2001-11-14 Hydraulic system

Country Status (5)

Country Link
KR (1) KR100839319B1 (en)
BR (1) BR0105272B1 (en)
DE (2) DE10155793B4 (en)
FR (1) FR2816900B1 (en)
GB (1) GB2371351B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103790995A (en) * 2014-01-28 2014-05-14 浙江亚太机电股份有限公司 Quick plug type deflating structure of clutch pump
CN103791006A (en) * 2014-01-28 2014-05-14 浙江亚太机电股份有限公司 Oil feeding and gas discharging structure of all-plastic wheel cylinder of automobile drum brake

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006000800U1 (en) 2006-01-18 2006-03-16 Fte Automotive Gmbh Ventilation device for hydraulic systems
DE102006054645B4 (en) * 2006-11-17 2011-01-20 Eugen Metzger Gmbh Connecting device for a fluid system
JP4281820B2 (en) * 2007-04-05 2009-06-17 トヨタ自動車株式会社 Breeder device
DE112008002103B4 (en) * 2007-08-16 2018-01-04 Schaeffler Technologies AG & Co. KG clutch release
DE102009020670A1 (en) 2008-05-23 2009-11-26 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Air bleed valve for hydraulic system of motor vehicle, has sealing element that closes outlet opening in rotary position of housing for air flow in direction of fluid channel, by prestressing of sealing element
DE102008059227B4 (en) 2008-11-20 2021-01-14 Joma-Polytec Gmbh Vacuum pump
DE102011085649A1 (en) 2010-11-18 2012-05-24 Schaeffler Technologies Gmbh & Co. Kg Hydraulic system for clutch or brake operation of vehicle, particularly motor vehicle, has vent valve arranged over opening introduced into lateral surface of pressure medium line
CN102777509A (en) * 2011-05-13 2012-11-14 谢夫勒科技股份两合公司 Improved hydraulic slave cylinder
CN102777510B (en) * 2011-05-13 2016-09-14 舍弗勒技术股份两合公司 Air release joint
DE112013006038A5 (en) 2012-12-17 2015-09-10 Schaeffler Technologies AG & Co. KG Ventilation device for a hydraulic system
CN104421442B (en) * 2013-08-30 2018-12-18 舍弗勒技术股份两合公司 Sealed air release valve
DE102015211372A1 (en) 2015-06-19 2016-12-22 Schaeffler Technologies AG & Co. KG Adaptive ventilation device for a hydraulic system and a hydraulic system
KR101849830B1 (en) 2015-06-30 2018-04-18 롯데첨단소재(주) Polyester resin composition with excellent impact resistance and light reliability and molded article using the same
FR3048744B1 (en) * 2016-03-11 2018-03-02 Valeo Embrayages PURGE SYSTEM FOR HYDRAULIC CONTROL
DE102016204922A1 (en) 2016-03-24 2017-09-28 Schaeffler Technologies AG & Co. KG Master cylinder with automatic check valve
CN108235718B (en) * 2017-02-28 2020-12-04 深圳欣锐科技股份有限公司 Conduction joint
DE102017118642A1 (en) * 2017-08-16 2019-02-21 Schaeffler Technologies AG & Co. KG Rotatable vent connector for a high pressure line in a hydraulic clutch actuation system
DE102017008854B4 (en) 2017-09-21 2024-12-05 Valeo Powertrain Gmbh Bleeding valve for venting hydraulic actuation systems in motor vehicles
CN111336198A (en) * 2020-04-08 2020-06-26 厦门永裕机械工业有限公司 Novel rotatory quick gassing structure
DE202021003179U1 (en) 2021-10-12 2023-01-13 Bümach Engineering International B.V. Cylinder degassing unit and working cylinder
EP4458630A1 (en) * 2023-05-02 2024-11-06 ZF CV Systems Global GmbH Brake signal transmitter, braking system, and vehicle

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142677A (en) * 1977-06-27 1979-03-06 Tom Mcguane Industries, Inc. Fuel vapor vent valve
US4506697A (en) * 1982-01-07 1985-03-26 Apv International Limited Flow control valve
GB2153493A (en) * 1981-09-14 1985-08-21 Smith International Fusible plug for fire safe valve
JPS6155475A (en) * 1984-08-24 1986-03-19 Hosei Brake Kogyo Kk Air bleed of fluid pressure equipment
GB2195729A (en) * 1986-08-25 1988-04-13 Automotive Products Plc Quick connectors
US4877055A (en) * 1988-02-05 1989-10-31 Bendix France Leakage device for the drainage of a diaphragm accumulator
US5305793A (en) * 1992-09-16 1994-04-26 Pall Corporation Automatic pressurized reservoir bleed valve

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1650468A1 (en) * 1967-07-21 1970-10-29 Boehmer Gmbh Maschf W Ball valve
DE2949442A1 (en) * 1979-12-08 1981-06-11 Zahnräderfabrik Renk AG, 8900 Augsburg Hydraulic brake control with min. pedal travel - has two master cylinders actuating in parallel to slave cylinders with different moments
GB2121504B (en) * 1982-05-28 1985-09-18 Automotive Products Plc Hydraulic slave cylinder for clutch release
US4846223A (en) * 1988-11-16 1989-07-11 Dana Corporation Self-venting spool valve assembly
GB2280242A (en) * 1993-05-07 1995-01-25 Eric Redfern An improved pressure retaining valve
DE4442090A1 (en) * 1994-11-25 1996-05-30 Fichtel & Sachs Ag Vehicle clutch and brake hydraulic system
DE29716413U1 (en) * 1997-09-12 1998-02-12 bender pneumatic GmbH Armaturenfabrik, 74629 Pfedelbach Throttle / one-way flow control valve in hollow screw form with integrated connection for lines such as hoses, pipes or the like.
DE19742468A1 (en) * 1997-09-26 1999-04-01 Schaeffler Waelzlager Ohg Slave cylinder housing made of plastic, into which a steel guide sleeve is inserted
AU7641300A (en) * 1999-08-24 2001-03-19 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Release system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142677A (en) * 1977-06-27 1979-03-06 Tom Mcguane Industries, Inc. Fuel vapor vent valve
GB2153493A (en) * 1981-09-14 1985-08-21 Smith International Fusible plug for fire safe valve
US4506697A (en) * 1982-01-07 1985-03-26 Apv International Limited Flow control valve
JPS6155475A (en) * 1984-08-24 1986-03-19 Hosei Brake Kogyo Kk Air bleed of fluid pressure equipment
GB2195729A (en) * 1986-08-25 1988-04-13 Automotive Products Plc Quick connectors
US4877055A (en) * 1988-02-05 1989-10-31 Bendix France Leakage device for the drainage of a diaphragm accumulator
US5305793A (en) * 1992-09-16 1994-04-26 Pall Corporation Automatic pressurized reservoir bleed valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103790995A (en) * 2014-01-28 2014-05-14 浙江亚太机电股份有限公司 Quick plug type deflating structure of clutch pump
CN103791006A (en) * 2014-01-28 2014-05-14 浙江亚太机电股份有限公司 Oil feeding and gas discharging structure of all-plastic wheel cylinder of automobile drum brake

Also Published As

Publication number Publication date
DE10155793A1 (en) 2002-08-29
BR0105272B1 (en) 2010-02-09
KR100839319B1 (en) 2008-06-17
BR0105272A (en) 2002-06-25
GB0127304D0 (en) 2002-01-02
FR2816900B1 (en) 2006-03-03
DE10164968B4 (en) 2013-10-31
KR20020038515A (en) 2002-05-23
GB2371351A (en) 2002-07-24
DE10155793B4 (en) 2013-09-19
FR2816900A1 (en) 2002-05-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20121114