GB1562709A - Clutch hydraulic actuation system - Google Patents

Clutch hydraulic actuation system Download PDF

Info

Publication number
GB1562709A
GB1562709A GB48025/76A GB4802576A GB1562709A GB 1562709 A GB1562709 A GB 1562709A GB 48025/76 A GB48025/76 A GB 48025/76A GB 4802576 A GB4802576 A GB 4802576A GB 1562709 A GB1562709 A GB 1562709A
Authority
GB
United Kingdom
Prior art keywords
vibration
attenuator
diaphragm
hydraulic
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.)
Expired
Application number
GB48025/76A
Other languages
English (en)
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.)
Automotive Products PLC
Original Assignee
Automotive Products PLC
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 Automotive Products PLC filed Critical Automotive Products PLC
Priority to GB48025/76A priority Critical patent/GB1562709A/en
Priority to JP1977154763U priority patent/JPS5374546U/ja
Publication of GB1562709A publication Critical patent/GB1562709A/en
Expired 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/14—Fluid pressure 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
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • F16L55/052—Pneumatic reservoirs
    • 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
    • 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
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/22—Vibration damping

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)
  • Pipe Accessories (AREA)
GB48025/76A 1976-11-18 1976-11-18 Clutch hydraulic actuation system Expired GB1562709A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB48025/76A GB1562709A (en) 1976-11-18 1976-11-18 Clutch hydraulic actuation system
JP1977154763U JPS5374546U (enrdf_load_stackoverflow) 1976-11-18 1977-11-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48025/76A GB1562709A (en) 1976-11-18 1976-11-18 Clutch hydraulic actuation system

Publications (1)

Publication Number Publication Date
GB1562709A true GB1562709A (en) 1980-03-12

Family

ID=10447097

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48025/76A Expired GB1562709A (en) 1976-11-18 1976-11-18 Clutch hydraulic actuation system

Country Status (2)

Country Link
JP (1) JPS5374546U (enrdf_load_stackoverflow)
GB (1) GB1562709A (enrdf_load_stackoverflow)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139702A (en) * 1983-04-21 1984-11-14 Varian Associates Hydraulic pulse dampener employing stiff diaphragm and nesting member
US4548240A (en) * 1983-04-21 1985-10-22 Varian Associates, Inc. Hydraulic pulse dampener employing stiff diaphragm and nesting member
US4552182A (en) * 1983-04-21 1985-11-12 Varian Associates, Inc. Hydraulic pulse dampener employing two stiff diaphragms and nesting members
FR2655128A1 (fr) * 1989-11-29 1991-05-31 Automotive Prod France Dispositif de filtrage de vibrations, notamment pour commande hydraulique d'embrayage de vehicules automobiles.
WO1991010839A1 (en) * 1990-01-16 1991-07-25 Automotive Products Plc Damper for hydraulic clutch actuator
US5070983A (en) * 1990-10-29 1991-12-10 Automotive Products Plc Damper for hydraulic clutch actuator
GB2246819A (en) * 1990-08-11 1992-02-12 Automotive Products Plc Vibration attenuator for a clutch hydraulic actuation system
GB2252363A (en) * 1991-01-08 1992-08-05 Gunson Limited Smoothing pulsating gas flow
FR2686955A1 (fr) * 1992-02-04 1993-08-06 Automotive Prod France Dispositif d'amortissement pour mecanisme d'actionnement hydraulique.
GB2306574A (en) * 1995-11-02 1997-05-07 Ebern Fahrzeugtech Gmbh Suppressing vibrations of an actuation element of a hydraulic force transmission apparatus
WO1998048212A1 (fr) * 1997-04-23 1998-10-29 Valeo Amortisseur de vibrations d'une pedale de debrayage pour vehicule automobile
GB2337084A (en) * 1998-05-07 1999-11-10 Automotive Prod Co Ltd Quick connect hydraulic coupling including integral damper
EP0964201A2 (en) 1998-06-12 1999-12-15 Automotive Products (USA) Inc. Damper with integral bracket
DE10112674C1 (de) * 2001-03-16 2002-02-14 Fte Automotive Gmbh Vorrichtung zur Reduzierung von Schwingungen in einem hydraulischen Kraftübertragungssystem
US6430928B1 (en) 2000-07-20 2002-08-13 Automotive Products (Usa), Inc. Dual action damper for hydraulic clutch actuator
DE10129910C1 (de) * 2001-06-21 2002-11-14 Zf Sachs Ag Dämpfungsglied zur Abschwächung von Druckschwingungen in hydraulischen Verstelleinrichtungen an Kraftfahrzeugen
EP1318345A2 (en) 2001-12-04 2003-06-11 Automotive Products (Usa) Inc. Triple action damper for hydraulic clutch actuator
WO2004015290A1 (en) 2002-08-08 2004-02-19 Automotive Products (Usa) Inc. Damper for hydraulic clutch actuator system
WO2017063729A1 (de) * 2015-10-12 2017-04-20 Hydac Technology Gmbh Dämpfungsvorrichtung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6218744Y2 (enrdf_load_stackoverflow) * 1981-06-19 1987-05-14
JPH045774Y2 (enrdf_load_stackoverflow) * 1986-03-12 1992-02-18
JPH0547860Y2 (enrdf_load_stackoverflow) * 1987-02-25 1993-12-17

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4986740A (enrdf_load_stackoverflow) * 1972-12-25 1974-08-20

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139702A (en) * 1983-04-21 1984-11-14 Varian Associates Hydraulic pulse dampener employing stiff diaphragm and nesting member
US4548240A (en) * 1983-04-21 1985-10-22 Varian Associates, Inc. Hydraulic pulse dampener employing stiff diaphragm and nesting member
US4552182A (en) * 1983-04-21 1985-11-12 Varian Associates, Inc. Hydraulic pulse dampener employing two stiff diaphragms and nesting members
FR2655128A1 (fr) * 1989-11-29 1991-05-31 Automotive Prod France Dispositif de filtrage de vibrations, notamment pour commande hydraulique d'embrayage de vehicules automobiles.
GB2254374B (en) * 1990-01-16 1993-11-17 Automotive Products Plc Damper for hydraulic clutch actuator
GB2254374A (en) * 1990-01-16 1992-10-07 Automotive Products Plc Damper for hydraulic clutch actuator
WO1991010839A1 (en) * 1990-01-16 1991-07-25 Automotive Products Plc Damper for hydraulic clutch actuator
GB2246819A (en) * 1990-08-11 1992-02-12 Automotive Products Plc Vibration attenuator for a clutch hydraulic actuation system
GB2266341B (en) * 1990-10-29 1994-08-10 Automotive Products Plc Damper for hydraulic clutch actuator
GB2266341A (en) * 1990-10-29 1993-10-27 Automotive Products Plc Damper for hydraulic clutch actuator
WO1992008064A1 (en) * 1990-10-29 1992-05-14 Automotive Products Plc Damper for hydraulic clutch actuator
US5070983A (en) * 1990-10-29 1991-12-10 Automotive Products Plc Damper for hydraulic clutch actuator
GB2252363A (en) * 1991-01-08 1992-08-05 Gunson Limited Smoothing pulsating gas flow
GB2252363B (en) * 1991-01-08 1994-05-25 Gunson Limited Vehicle exhaust gas pump
FR2686955A1 (fr) * 1992-02-04 1993-08-06 Automotive Prod France Dispositif d'amortissement pour mecanisme d'actionnement hydraulique.
GB2306574A (en) * 1995-11-02 1997-05-07 Ebern Fahrzeugtech Gmbh Suppressing vibrations of an actuation element of a hydraulic force transmission apparatus
US5816046A (en) * 1995-11-02 1998-10-06 Fahrzeugtechnik Ebern Gmbh Method of supressing vibrations of an actuation element of a hydraulic force transmission apparatus and auxiliary vibrator for carrying out the method
GB2306574B (en) * 1995-11-02 2000-03-01 Ebern Fahrzeugtech Gmbh Method of supressing vibrations of an actuation element of a hydraulic force transmission apparatus and auxiliary vibrator for carrying out the method
FR2762662A1 (fr) * 1997-04-23 1998-10-30 Valeo Amortisseur de vibrations d'une pedale de debrayage pour vehicule automobile
WO1998048212A1 (fr) * 1997-04-23 1998-10-29 Valeo Amortisseur de vibrations d'une pedale de debrayage pour vehicule automobile
US6745886B1 (en) * 1997-04-23 2004-06-08 Valeo Motor vehicle clutch pedal vibration absorber
GB2337084A (en) * 1998-05-07 1999-11-10 Automotive Prod Co Ltd Quick connect hydraulic coupling including integral damper
US6101811A (en) * 1998-05-07 2000-08-15 Automotive Products (Usa), Inc. Quick connect coupling for a hydraulic control system including integral damper
GB2337084B (en) * 1998-05-07 2002-05-01 Automotive Prod Co Ltd Quick connect coupling for a hydraulic control system including integral damper
EP0964201A2 (en) 1998-06-12 1999-12-15 Automotive Products (USA) Inc. Damper with integral bracket
EP0964201A3 (en) * 1998-06-12 1999-12-22 Automotive Products (USA) Inc. Damper with integral bracket
EP1174634A3 (en) * 2000-07-20 2004-03-03 Automotive Products (Usa) Inc. Dual action damper for hydraulic clutch actuator
US6430928B1 (en) 2000-07-20 2002-08-13 Automotive Products (Usa), Inc. Dual action damper for hydraulic clutch actuator
US6789388B1 (en) 2000-07-20 2004-09-14 Automotive Products (Usa), Inc. Triple action damper for hydraulic clutch actuator
DE10112674C1 (de) * 2001-03-16 2002-02-14 Fte Automotive Gmbh Vorrichtung zur Reduzierung von Schwingungen in einem hydraulischen Kraftübertragungssystem
DE10129910C1 (de) * 2001-06-21 2002-11-14 Zf Sachs Ag Dämpfungsglied zur Abschwächung von Druckschwingungen in hydraulischen Verstelleinrichtungen an Kraftfahrzeugen
EP1270976A3 (de) * 2001-06-21 2003-03-26 ZF Sachs AG Dämpfungsglied für hydraulische Verstelleinrichtungen an Kraftfahrzeugen
EP1318345A2 (en) 2001-12-04 2003-06-11 Automotive Products (Usa) Inc. Triple action damper for hydraulic clutch actuator
WO2004015290A1 (en) 2002-08-08 2004-02-19 Automotive Products (Usa) Inc. Damper for hydraulic clutch actuator system
US6742643B2 (en) 2002-08-08 2004-06-01 Automotive Products (Usa), Inc. Elastomeric damper for hydraulic clutch actuator
WO2017063729A1 (de) * 2015-10-12 2017-04-20 Hydac Technology Gmbh Dämpfungsvorrichtung
US11002298B2 (en) 2015-10-12 2021-05-11 Hydac Technology Gmbh Damping device

Also Published As

Publication number Publication date
JPS5374546U (enrdf_load_stackoverflow) 1978-06-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19971107