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FR2447843A1 - Systeme hydraulique pour vehicule automobile - Google Patents

Systeme hydraulique pour vehicule automobile

Info

Publication number
FR2447843A1
FR2447843A1 FR8001918A FR8001918A FR2447843A1 FR 2447843 A1 FR2447843 A1 FR 2447843A1 FR 8001918 A FR8001918 A FR 8001918A FR 8001918 A FR8001918 A FR 8001918A FR 2447843 A1 FR2447843 A1 FR 2447843A1
Authority
FR
France
Prior art keywords
hydraulic system
fluid
fluid flow
flow control
control
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.)
Granted
Application number
FR8001918A
Other languages
English (en)
Other versions
FR2447843B1 (fr
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of FR2447843A1 publication Critical patent/FR2447843A1/fr
Application granted granted Critical
Publication of FR2447843B1 publication Critical patent/FR2447843B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B62D6/02—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to vehicle speed
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
    • B60T13/16—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using pumps directly, i.e. without interposition of accumulators or reservoirs
    • B60T13/161—Systems with master cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/07—Supply of pressurised fluid for steering also supplying other consumers ; control thereof
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2514—Self-proportioning flow systems
    • Y10T137/2521—Flow comparison or differential response
    • Y10T137/2524—Flow dividers [e.g., reversely acting controls]
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2579—Flow rate responsive
    • Y10T137/2582—Including controlling main line flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Steering Mechanism (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

LE SYSTEME HYDRAULIQUE DE LA PRESENTE INVENTION COMPREND UNE SEULE POMPE 10 ENTRAINEE PAR UN MOTEUR ET COMMUNIQUANT AVEC DES PREMIER ET SECOND MOYENS DE COMMANDE D'ECOULEMENT DE FLUIDE, LE PREMIER MOYEN DE COMMANDE 20 D'ECOULEMENT DE FLUIDE ETANT ASSERVI A DES ENTREES DE FLUIDE POUR DECHARGER UNE QUANTITE PREDETERMINEE PLUS OU MOINS GRANDE DE FLUIDE HYDRAULIQUE AFIN DE COMMANDER LE FONCTIONNEMENT DU DISPOSITIF 70 DE DIRECTION ASSISTEE, LE SECOND MOYEN 80 DE COMMANDE D'ECOULEMENT DE FLUIDE FOURNISSANT UNE QUANTITE CONSTANTE DE FLUIDE HYDRAULIQUE POUR COMMANDER LE FONCTIONNEMENT DE L'AMPLIFICATEUR 110 DE FREINS. CE SYSTEME HYDRAULIQUE PERMET DE COMMANDER AVEC UNE SEULE POMPE UN DISPOSITIF DE DIRECTION ASSISTEE EN MEME TEMPS QU'UN DISPOSITIF DE FREINAGE ET D'EMBRAYAGE ASSISTES.
FR8001918A 1979-01-30 1980-01-29 Systeme hydraulique pour vehicule automobile Expired FR2447843B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54008674A JPS5847377B2 (ja) 1979-01-30 1979-01-30 自動車の液圧装置

Publications (2)

Publication Number Publication Date
FR2447843A1 true FR2447843A1 (fr) 1980-08-29
FR2447843B1 FR2447843B1 (fr) 1985-12-27

Family

ID=11699471

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8001918A Expired FR2447843B1 (fr) 1979-01-30 1980-01-29 Systeme hydraulique pour vehicule automobile

Country Status (5)

Country Link
US (1) US4420934A (fr)
JP (1) JPS5847377B2 (fr)
DE (1) DE3002924A1 (fr)
FR (1) FR2447843B1 (fr)
GB (1) GB2041856B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2844563A1 (fr) * 2002-05-30 2004-03-19 Punjab Tractors Ltd Systeme d'huile perfectionne pour l'alimentation en huile des freins humides d'un tracteur
FR2901526A1 (fr) * 2006-05-23 2007-11-30 Jtekt Hpi Soc Par Actions Simp Systeme d'assistance de moyens de manoeuvre d'un vehicule automobile

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3310436A1 (de) * 1983-03-23 1984-09-27 Robert Bosch Gmbh, 7000 Stuttgart Druckversorgungssystem
GB8311933D0 (en) * 1983-04-30 1983-06-02 Lucas Ind Plc Vehicle hydraulic systems
DE3410033A1 (de) * 1984-03-19 1985-09-26 Alfred Teves Gmbh, 6000 Frankfurt Vorrichtung zur hydraulischen unterstuetzung der lenkkraft
JPS6181263A (ja) * 1984-09-27 1986-04-24 Nissin Kogyo Kk 自動車用油圧ブ−スタの油圧源装置
JPS61166771A (ja) * 1985-01-19 1986-07-28 Kamizaki Kokyu Koki Seisakusho Kk 油圧式操向装置
JPH0249108Y2 (fr) * 1985-06-06 1990-12-25
JPH0333745Y2 (fr) * 1985-03-29 1991-07-17
US4825655A (en) * 1985-06-28 1989-05-02 Buchl Andrew F Master/slave hydraulic system with rebound compensation
US4887632A (en) * 1987-05-20 1989-12-19 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Flow control apparatus
US5170626A (en) * 1989-07-31 1992-12-15 Atsugi Unisia Corporation Hydraulic flow control system for automotive vehicle
US5277028A (en) * 1990-03-26 1994-01-11 Mercedes-Benz Ag Hydraulic flow control with temperature sensitive spring biased bypass valve
FR2670169B1 (fr) * 1990-12-07 1997-03-07 Valeo Dispositif de moyens de manoeuvre d'une installation pour vehicule automobile a direction hydraulique assistee
US5133424A (en) * 1991-04-25 1992-07-28 Borg-Warner Automotive Electronic & Mechanical Systems Corporation Variable assist power steering control valve
US5540203A (en) * 1994-10-05 1996-07-30 Ford Motor Company Integrated hydraulic system for automotive vehicle
US5507360A (en) * 1994-10-24 1996-04-16 Caterpillar Inc. Hydraulic system for dynamic braking and secondary steering system supply
US5535845A (en) * 1995-03-09 1996-07-16 Itt Automotive Electrical Systems, Inc. Automotive hydraulic system and method
US6021641A (en) * 1995-03-09 2000-02-08 Buschur; Jeffrey J. Hydraulically powered fan system for vehicles
US5960628A (en) * 1995-03-09 1999-10-05 Valeo Electrical Systems, Inc. Hydraulically powered fan and power steering in vehicle
US5549361A (en) * 1995-06-02 1996-08-27 Kelsey-Hayes Corporation Electronic-hydraulic brake boost using a power steering supply
US5586871A (en) * 1995-06-07 1996-12-24 Itt Automotive Electrical Systems, Inc. Electric motor driven fan with water baffle
US5685697A (en) * 1995-08-02 1997-11-11 Itt Automotive Electrical Systems, Inc. Combined check valve and pressure sensor
US5946911A (en) * 1997-01-07 1999-09-07 Valeo Electrical Systems, Inc. Fluid control system for powering vehicle accessories
US6029445A (en) * 1999-01-20 2000-02-29 Case Corporation Variable flow hydraulic system
US6216806B1 (en) * 1999-07-07 2001-04-17 Caterpillar Inc. Supplement steering system
US6629411B2 (en) 2001-05-09 2003-10-07 Valeo Electrical Systems, Inc. Dual displacement motor control
CN100333953C (zh) * 2002-03-08 2007-08-29 萱场工业株式会社 动力转向的流量控制装置
US20080066990A1 (en) * 2006-09-20 2008-03-20 Wong Albert C Vehicular hydraulic system with pressure reducing valve
US20080067864A1 (en) * 2006-09-20 2008-03-20 Wong Albert C Vehicular hydraulic system with check valve
US7779744B2 (en) 2006-09-20 2010-08-24 Gm Global Technology Operations, Inc. Vehicular hydraulic system with priority valve
US20080067865A1 (en) * 2006-09-20 2008-03-20 Wong Albert C Vehicular hydraulic system with relief valve
US7730825B2 (en) 2006-09-20 2010-06-08 Gm Global Technology Operations, Inc. Vehicular hydraulic system with priority valve and relief valve
US7739943B2 (en) * 2006-09-20 2010-06-22 Gm Global Technology Operations, Inc. Vehicular hydraulic system with pressure dump and relief valve arrangement
US7739942B2 (en) * 2006-09-20 2010-06-22 Gm Global Technology Operations, Inc. Vehicular hydraulic system with pressure dump valve
US7765915B2 (en) 2006-09-20 2010-08-03 Gm Global Technology Operations, Inc. Vehicular hydraulic system with dual relief valve
DE102008031009A1 (de) * 2007-07-18 2009-01-22 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Volumenstromregelventil für eine Hydraulikanordnung zur Steuerung eines Kegelscheiben-Umschlingungsgetriebes
CN102837735B (zh) * 2012-07-27 2014-02-05 浙江万安科技股份有限公司 一种新型汽车底盘液压主动控制系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979912A (en) * 1974-05-16 1976-09-14 Aisin Seiki Kabushiki Kaisha Brake booster utilizing a pump of a power steering device
FR2366952A1 (fr) * 1976-10-06 1978-05-05 Clark Equipment Co Circuit hydraulique combine de freinage et de direction
FR2366953A1 (fr) * 1976-10-06 1978-05-05 Clark Equipment Co Circuit hydraulique combine de freinage et de direction
GB1522014A (en) * 1974-10-01 1978-08-23 Caterpillar Tractor Co Hydraulic system for a vehicle including an auxiliary hydraulic control circuit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836015B1 (fr) * 1969-06-05 1973-11-01
US3561327A (en) * 1969-06-09 1971-02-09 Eaton Yale & Towne Flow divider and flow-dividing system
US3837421A (en) * 1971-12-02 1974-09-24 B Ron Pressure priority valve for a power steering and brake system
JPS5635761B2 (fr) * 1973-05-21 1981-08-19
DE2331704A1 (de) * 1973-06-21 1975-01-23 Bendix Gmbh Kombiniertes regelventil zur mengenund drucksteuerung
US4139988A (en) * 1975-12-27 1979-02-20 Aisin Seiki Kabushiki Kaisha Vehicle hydraulic power operating system
US4070858A (en) * 1976-10-06 1978-01-31 Clark Equipment Company Brake and steering system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979912A (en) * 1974-05-16 1976-09-14 Aisin Seiki Kabushiki Kaisha Brake booster utilizing a pump of a power steering device
GB1522014A (en) * 1974-10-01 1978-08-23 Caterpillar Tractor Co Hydraulic system for a vehicle including an auxiliary hydraulic control circuit
FR2366952A1 (fr) * 1976-10-06 1978-05-05 Clark Equipment Co Circuit hydraulique combine de freinage et de direction
FR2366953A1 (fr) * 1976-10-06 1978-05-05 Clark Equipment Co Circuit hydraulique combine de freinage et de direction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2844563A1 (fr) * 2002-05-30 2004-03-19 Punjab Tractors Ltd Systeme d'huile perfectionne pour l'alimentation en huile des freins humides d'un tracteur
FR2901526A1 (fr) * 2006-05-23 2007-11-30 Jtekt Hpi Soc Par Actions Simp Systeme d'assistance de moyens de manoeuvre d'un vehicule automobile

Also Published As

Publication number Publication date
GB2041856A (en) 1980-09-17
JPS5847377B2 (ja) 1983-10-21
US4420934A (en) 1983-12-20
DE3002924A1 (de) 1980-08-14
FR2447843B1 (fr) 1985-12-27
GB2041856B (en) 1983-01-26
JPS55102744A (en) 1980-08-06

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Legal Events

Date Code Title Description
ST Notification of lapse