FR2779489B1 - Dispositif de commande hydraulique de freinage ou d'un embrayage, notamment pour vehicule automobile - Google Patents

Dispositif de commande hydraulique de freinage ou d'un embrayage, notamment pour vehicule automobile

Info

Publication number
FR2779489B1
FR2779489B1 FR9902429A FR9902429A FR2779489B1 FR 2779489 B1 FR2779489 B1 FR 2779489B1 FR 9902429 A FR9902429 A FR 9902429A FR 9902429 A FR9902429 A FR 9902429A FR 2779489 B1 FR2779489 B1 FR 2779489B1
Authority
FR
France
Prior art keywords
clutch
brake
motor vehicle
hydraulically controlling
hydraulically
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 - Lifetime
Application number
FR9902429A
Other languages
English (en)
Other versions
FR2779489A1 (fr
Inventor
Frederic Rey
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
Priority claimed from FR9807213A external-priority patent/FR2779496B1/fr
Application filed by Valeo SE filed Critical Valeo SE
Priority to FR9902429A priority Critical patent/FR2779489B1/fr
Priority to DE19981248T priority patent/DE19981248T1/de
Priority to EP99923699A priority patent/EP1000268A1/fr
Priority to US09/485,175 priority patent/US6289790B1/en
Priority to PCT/FR1999/001355 priority patent/WO1999064758A1/fr
Priority to JP2000553729A priority patent/JP2002517691A/ja
Priority to KR1020007001194A priority patent/KR20010022601A/ko
Priority to FR9907269A priority patent/FR2779497B1/fr
Priority to FR9907271A priority patent/FR2779499B1/fr
Priority to FR9907270A priority patent/FR2779498B1/fr
Publication of FR2779489A1 publication Critical patent/FR2779489A1/fr
Publication of FR2779489B1 publication Critical patent/FR2779489B1/fr
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16D25/08—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
    • 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
    • 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
    • F15B7/08—Input units; Master units
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
FR9902429A 1998-06-09 1999-02-26 Dispositif de commande hydraulique de freinage ou d'un embrayage, notamment pour vehicule automobile Expired - Lifetime FR2779489B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR9902429A FR2779489B1 (fr) 1998-06-09 1999-02-26 Dispositif de commande hydraulique de freinage ou d'un embrayage, notamment pour vehicule automobile
KR1020007001194A KR20010022601A (ko) 1998-06-09 1999-06-08 자동차 클러치용 유압 제어 장치
EP99923699A EP1000268A1 (fr) 1998-06-09 1999-06-08 Dispositif de commande hydraulique d'un embrayage, notamment pour vehicule automobile
US09/485,175 US6289790B1 (en) 1998-06-09 1999-06-08 Clutch hydraulic control device, in particular for motor car
PCT/FR1999/001355 WO1999064758A1 (fr) 1998-06-09 1999-06-08 Dispositif de commande hydraulique d'un embrayage, notamment pour vehicule automobile
JP2000553729A JP2002517691A (ja) 1998-06-09 1999-06-08 液圧制御装置
DE19981248T DE19981248T1 (de) 1998-06-09 1999-06-08 Hydraulische Betätigungsvorrichtung einer Kupplung, insbesondere für Kraftfahrzeuge
FR9907271A FR2779499B1 (fr) 1998-06-09 1999-06-09 Dispositif de commande hydraulique d'un embrayage, notamment pour vehicule automobile, comportant un reservoir integre
FR9907269A FR2779497B1 (fr) 1998-06-09 1999-06-09 Dispositif de commande hydraulique d'un embrayage, notamment pour vehicule automobile, comportant des moyens simplifies de retenue axiale du piston
FR9907270A FR2779498B1 (fr) 1998-06-09 1999-06-09 Dispositif de commande hydraulique d'un embrayage, notamment pour vehicule automobile, comportant des moyens perfectionnes de montage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9807213A FR2779496B1 (fr) 1998-06-09 1998-06-09 Dispositif de commande hydraulique d'un embrayage, notamment pour vehicule automobile
FR9902429A FR2779489B1 (fr) 1998-06-09 1999-02-26 Dispositif de commande hydraulique de freinage ou d'un embrayage, notamment pour vehicule automobile

Publications (2)

Publication Number Publication Date
FR2779489A1 FR2779489A1 (fr) 1999-12-10
FR2779489B1 true FR2779489B1 (fr) 2001-04-06

Family

ID=26234368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9902429A Expired - Lifetime FR2779489B1 (fr) 1998-06-09 1999-02-26 Dispositif de commande hydraulique de freinage ou d'un embrayage, notamment pour vehicule automobile

Country Status (7)

Country Link
US (1) US6289790B1 (fr)
EP (1) EP1000268A1 (fr)
JP (1) JP2002517691A (fr)
KR (1) KR20010022601A (fr)
DE (1) DE19981248T1 (fr)
FR (1) FR2779489B1 (fr)
WO (1) WO1999064758A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10080527B4 (de) * 1999-02-26 2010-09-09 Valeo Verbesserte Vorrichtung zur hydraulischen Betätigung einer Bremsanlage oder einer Kupplung, insbesondere für Kraftfahrzeuge
FR2790288B1 (fr) * 1999-02-26 2001-04-27 Valeo Dispositif perfectionne de commande hydraulique d'un embrayage de vehicule automobile
FR2794507B1 (fr) * 1999-06-04 2001-07-13 Valeo Piston et dispositif de commande hydraulique d'un embrayage de vehicule automobile comportant un tel piston
FR2794508B1 (fr) * 1999-06-04 2001-08-24 Valeo Dispositif simplifie de commande hydraulique d'un embrayage, notamment pour vehicule automobile
US20030213240A1 (en) * 2002-05-17 2003-11-20 Nix Richard A. Hydraulic piston and cylinder assembly with improved equalization
US6825450B2 (en) * 2002-11-06 2004-11-30 Federal-Mogul World Wide, Inc. Piston and method of manufacture
US7469626B2 (en) 2005-07-29 2008-12-30 Honeywell International, Inc. Split ceramic bore liner, rotor body having a split ceramic bore liner and method of lining a rotor bore with a split ceramic bore liner
FR2924185B1 (fr) * 2007-11-28 2009-12-11 Valeo Embrayages Cylindre, notamment cylindre emetteur d'un dispositif de commande hydraulique d'embrayage
JP5418173B2 (ja) * 2008-11-25 2014-02-19 日産自動車株式会社 乾式クラッチ
JP5521596B2 (ja) * 2009-05-12 2014-06-18 日産自動車株式会社 駆動力伝達装置
US8492656B2 (en) * 2010-09-07 2013-07-23 General Electric Company High voltage bushing
DE102011075894A1 (de) * 2011-05-16 2012-11-22 Schaeffler Technologies AG & Co. KG Hydraulikgehäuse einer elektrohydraulischen Ventilsteuerung
DE102014201916A1 (de) * 2013-02-28 2014-08-28 Schaeffler Technologies Gmbh & Co. Kg Aktoreinrichtung und Verfahren zu deren Herstellung
DE102016202035B3 (de) * 2016-02-11 2017-06-14 Schaeffler Technologies AG & Co. KG Betätigungszylinder mit an ihm befestigten Faltenbalg
WO2017140305A1 (fr) * 2016-02-18 2017-08-24 Schaeffler Technologies AG & Co. KG Cylindre émetteur d'embrayage pourvu d'une variante de joint d'étanchéité secondaire
DE102016219461B4 (de) * 2016-10-07 2019-01-03 Schaeffler Technologies AG & Co. KG Hydrostatischer Aktor mit axial verlagerbarem Druckzylinder und Kraftfahrzeugbaugruppe mit einem solchen hydrostatischen Aktor
AU2020404941A1 (en) * 2019-12-16 2022-06-16 Schlumberger Technology B.V. Membrane module

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2202351A (en) * 1937-06-03 1940-05-28 Hydraulic Brake Co Fluid pressure producing device
GB977216A (en) * 1962-11-22 1964-12-02 Automotive Prod Co Ltd Improvements in and relating to fluid pressure cylinders
US3779672A (en) * 1970-03-03 1973-12-18 W Schroeder Air compressor
GB1539879A (en) 1975-04-14 1979-02-07 Automotive Prod Co Ltd Liquid pressure apparatus
US4941323A (en) * 1986-02-18 1990-07-17 Automotive Products Plc Hydraulic cylinder provided with a seal-less piston
DE3713248A1 (de) * 1987-04-18 1988-11-03 Boge Ag Zylinder fuer hydraulische anlagen
WO1989011600A1 (fr) * 1988-05-16 1989-11-30 Alfred Teves Gmbh Ensemble de piston/cylindre en matiere plastique, procede et dispositif pour sa fabrication
US5253577A (en) * 1988-05-16 1993-10-19 Alfred Teves Gmbh Piston-cylinder assembly of plastic material as well as process and apparatus for its manufacture
DE4000835A1 (de) * 1990-01-13 1991-07-18 Fichtel & Sachs Ag Kupplungsbetaetigungsvorrichtung mit uebersetzungsaenderung
DE29516488U1 (de) 1995-10-07 1995-12-21 INA Wälzlager Schaeffler KG, 91074 Herzogenaurach Geberzylinder
DE19700025A1 (de) * 1996-01-16 1997-07-17 Fichtel & Sachs Ag Druckmittelzylinder, insbesondere Betätigungszylinder für Reibungskupplungen
DE19620580A1 (de) * 1996-05-22 1997-11-27 Schaeffler Waelzlager Kg Fluidpegelausgleich für einen Geberzylinder
DE29822705U1 (de) * 1998-12-21 1999-02-18 INA Wälzlager Schaeffler oHG, 91074 Herzogenaurach Geberzylinder für eine Fahrzeughydraulik

Also Published As

Publication number Publication date
EP1000268A1 (fr) 2000-05-17
KR20010022601A (ko) 2001-03-26
DE19981248T1 (de) 2000-09-21
JP2002517691A (ja) 2002-06-18
FR2779489A1 (fr) 1999-12-10
US6289790B1 (en) 2001-09-18
WO1999064758A1 (fr) 1999-12-16

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Legal Events

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TP Transmission of property
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Year of fee payment: 18

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