FR2522757B1 - Dispositif de clapet hydraulique pour circuit hydraulique de commande d'embrayages, freins et applications analogues - Google Patents

Dispositif de clapet hydraulique pour circuit hydraulique de commande d'embrayages, freins et applications analogues

Info

Publication number
FR2522757B1
FR2522757B1 FR8203485A FR8203485A FR2522757B1 FR 2522757 B1 FR2522757 B1 FR 2522757B1 FR 8203485 A FR8203485 A FR 8203485A FR 8203485 A FR8203485 A FR 8203485A FR 2522757 B1 FR2522757 B1 FR 2522757B1
Authority
FR
France
Prior art keywords
brakes
hydraulic
valve device
controlling clutches
hydraulic circuit
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
FR8203485A
Other languages
English (en)
Other versions
FR2522757A1 (fr
Inventor
Herve Focqueur
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.)
Valeo SE
Original Assignee
Valeo SE
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 Valeo SE filed Critical Valeo SE
Priority to FR8203485A priority Critical patent/FR2522757B1/fr
Priority to GB08304720A priority patent/GB2115896B/en
Priority to US06/468,635 priority patent/US4532768A/en
Priority to IT12441/83A priority patent/IT1172635B/it
Priority to DE19833306952 priority patent/DE3306952A1/de
Publication of FR2522757A1 publication Critical patent/FR2522757A1/fr
Application granted granted Critical
Publication of FR2522757B1 publication Critical patent/FR2522757B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/06—Details
    • F15B7/10—Compensation of the liquid content in a 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
    • 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
    • F16D25/12—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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/10—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with inflatable 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
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/088—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members being distinctly separate from the axis of rotation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7869—Biased open
    • Y10T137/7871—Weight biased
    • Y10T137/7873—Ball valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7908—Weight biased
    • Y10T137/7909—Valve body is the weight
    • Y10T137/791—Ball valves
FR8203485A 1982-03-03 1982-03-03 Dispositif de clapet hydraulique pour circuit hydraulique de commande d'embrayages, freins et applications analogues Expired FR2522757B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8203485A FR2522757B1 (fr) 1982-03-03 1982-03-03 Dispositif de clapet hydraulique pour circuit hydraulique de commande d'embrayages, freins et applications analogues
GB08304720A GB2115896B (en) 1982-03-03 1983-02-21 Master cylinder recuperation valve
US06/468,635 US4532768A (en) 1982-03-03 1983-02-22 Valve device for a hydraulic circuit
IT12441/83A IT1172635B (it) 1982-03-03 1983-02-22 Dispositivo a valvola idraulica per circuito idraulico di comando d'innesti freni e applicazioni analoghe
DE19833306952 DE3306952A1 (de) 1982-03-03 1983-02-28 Hydraulische ventilanordnung fuer einen hydraulischen steuerkreis bei kupplungen, bremsen und aehnlichen verwendungsgebieten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8203485A FR2522757B1 (fr) 1982-03-03 1982-03-03 Dispositif de clapet hydraulique pour circuit hydraulique de commande d'embrayages, freins et applications analogues

Publications (2)

Publication Number Publication Date
FR2522757A1 FR2522757A1 (fr) 1983-09-09
FR2522757B1 true FR2522757B1 (fr) 1987-05-15

Family

ID=9271529

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8203485A Expired FR2522757B1 (fr) 1982-03-03 1982-03-03 Dispositif de clapet hydraulique pour circuit hydraulique de commande d'embrayages, freins et applications analogues

Country Status (5)

Country Link
US (1) US4532768A (fr)
DE (1) DE3306952A1 (fr)
FR (1) FR2522757B1 (fr)
GB (1) GB2115896B (fr)
IT (1) IT1172635B (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131902B (en) * 1982-12-14 1986-11-05 Lucas Ind Plc Master cylinder for an hydraulic pressure system
US4788821A (en) * 1983-11-28 1988-12-06 Automotive Products, Plc Hydraulic shift for motor vehicle transmission
GB8421514D0 (en) * 1984-08-24 1984-09-26 Godiva Fire Pumps Ltd Flow control valve
US4852352A (en) * 1987-03-05 1989-08-01 Automotive Products Plc Manual override for relief of pulsator circuit with reservoir ball valve
GB2229494B (en) * 1989-03-15 1993-04-14 Dorma Gmbh & Co Kg Door closer
DE4206229C1 (en) * 1992-02-28 1993-03-18 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Master cylinder for hydraulic brake system - has seat controlled valve assembly with valve plug controlling large opening cross=section
DE4304248A1 (de) * 1993-02-12 1994-08-18 Bayerische Motoren Werke Ag Hydraulische Betätigungseinrichtung für eine Trennkupplung
DE9316306U1 (de) * 1993-10-27 1993-12-16 Schaeffler Waelzlager Kg Drosselventil
FR2777329B1 (fr) 1998-04-10 2000-06-23 Valeo Emetteur hydraulique a reservoir integre et commande hydraulique comprenant un tel emetteur
FR2777330B1 (fr) 1998-04-10 2000-11-03 Valeo Recepteur hydraulique a leviers et commande hydraulique comprenant un tel recepteur
JP2002505732A (ja) 1998-04-10 2002-02-19 ヴァレオ リザーバを一体化した油圧吐液器、および当該吐液器を備える油圧制御システム
WO2000000753A2 (fr) 1998-06-30 2000-01-06 Valeo Recepteur hydraulique, notamment d'embrayage, a tube guide solidaire d'un corps exterieur
FR2780468B1 (fr) 1998-06-30 2000-09-08 Valeo Recepteur hydraulique, notamment d'embrayage, a course du piston limitee
FR2780465B1 (fr) 1998-06-30 2000-09-22 Valeo Recepteur hydraulique, notamment d'embrayage, a tete de piston segmentee
FR2780469B1 (fr) 1998-06-30 2000-09-22 Valeo Recepteur hydraulique, notamment d'embrayage, a tube guide solidaire d'un corps exterieur
FR2780467B1 (fr) 1998-06-30 2000-09-22 Valeo Recepteur hydraulique, notamment d'embrayage, a element de manoeuvre en trois pieces
FR2780466B1 (fr) 1998-06-30 2000-09-08 Valeo Recepteur hydraulique, notamment d'embrayage, a piston a jupe de protection
FR2786836B1 (fr) 1998-12-02 2001-02-16 Valeo Recepteur hydraulique, notamment d'embrayage, essentiellement en matiere plastique
FR2786837B1 (fr) 1998-12-02 2001-02-16 Valeo Recepteur hydraulique, notamment d'embrayage, a piston elastique
US6438955B1 (en) * 1999-04-26 2002-08-27 Bosch Braking Systems Co., Ltd. Master cylinder
US6802791B1 (en) * 2002-03-27 2004-10-12 Torque-Traction Technologies, Inc. Pressure control valve for hydraulic actuation assembly
DE10251803A1 (de) * 2002-11-07 2004-11-11 Luk Fahrzeug-Hydraulik Gmbh & Co Kg Kompressor
US7591358B2 (en) * 2006-09-12 2009-09-22 Dean Pick Hydraulic control system and apparatus for friction clutch
DE102009019586B4 (de) 2008-05-23 2023-12-07 Schaeffler Technologies AG & Co. KG Geberzylinderanordnung
JP4760965B2 (ja) * 2008-11-11 2011-08-31 トヨタ自動車株式会社 車両用クラッチ装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1550756A (en) * 1921-08-05 1925-08-25 Mckiernan Terry Drill Company Valve mechanism
FR740765A (fr) * 1932-06-02 1933-02-01 Clapet de retenue pour tuyauterie d'aspiration
FR773742A (fr) * 1934-05-28 1934-11-24 Clapet crépine hydrodynamique
GB543672A (en) * 1940-06-05 1942-03-09 James Henry Pratt Improvements in hydraulic control mechanism
US2882686A (en) * 1957-01-14 1959-04-21 Raymond C Griffith Hydraulic system
US3106226A (en) * 1960-11-16 1963-10-08 James F Machen Flow control valve
FR1571313A (fr) * 1967-12-14 1969-06-20
US3596564A (en) * 1969-03-20 1971-08-03 Caterpillar Tractor Co Clutch booster means
FR2055265A5 (fr) * 1970-07-17 1971-05-07 Dba
US3841349A (en) * 1970-08-13 1974-10-15 T Todd Trickle rate fluid outlet
US4208881A (en) * 1978-07-25 1980-06-24 General Motors Corporation Quick take-up master cylinder
US4329846A (en) * 1980-03-17 1982-05-18 The Bendix Corporation Fast fill displacement master cylinder
FR2480394A1 (fr) * 1980-04-14 1981-10-16 Guinard Pompes Clapet a bille et procede pour le proteger de l'usure
US4445334A (en) * 1981-08-26 1984-05-01 General Motors Corporation Quick take-up master cylinder

Also Published As

Publication number Publication date
FR2522757A1 (fr) 1983-09-09
US4532768A (en) 1985-08-06
GB2115896A (en) 1983-09-14
GB2115896B (en) 1986-02-26
IT1172635B (it) 1987-06-18
GB8304720D0 (en) 1983-03-23
IT8312441A0 (it) 1983-02-22
DE3306952A1 (de) 1983-09-08

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Legal Events

Date Code Title Description
ST Notification of lapse