FR2918719B1 - Systeme et procede de commande hydraulique d'un dispositif anti-roulis pour vehicule automobile. - Google Patents

Systeme et procede de commande hydraulique d'un dispositif anti-roulis pour vehicule automobile.

Info

Publication number
FR2918719B1
FR2918719B1 FR0756364A FR0756364A FR2918719B1 FR 2918719 B1 FR2918719 B1 FR 2918719B1 FR 0756364 A FR0756364 A FR 0756364A FR 0756364 A FR0756364 A FR 0756364A FR 2918719 B1 FR2918719 B1 FR 2918719B1
Authority
FR
France
Prior art keywords
motor vehicle
hydraulic control
roll device
roll
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
FR0756364A
Other languages
English (en)
Other versions
FR2918719A1 (fr
Inventor
Charles Carcenac
Lionel Lorimier
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0756364A priority Critical patent/FR2918719B1/fr
Publication of FR2918719A1 publication Critical patent/FR2918719A1/fr
Application granted granted Critical
Publication of FR2918719B1 publication Critical patent/FR2918719B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F15B13/0438—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the pilot valves being of the nozzle-flapper type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/056—Regulating distributors or valves for hydropneumatic systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
    • B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B60G21/055—Stabiliser bars
    • B60G21/0551—Mounting means therefor
    • B60G21/0553—Mounting means therefor adjustable
    • B60G21/0555—Mounting means therefor adjustable including an actuator inducing vehicle roll
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08—Servomotor systems incorporating electrically operated control means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/413—Hydraulic actuator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/414—Fluid actuator using electrohydraulic valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/62—Adjustable continuously, e.g. during driving

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Vehicle Body Suspensions (AREA)
FR0756364A 2007-07-09 2007-07-09 Systeme et procede de commande hydraulique d'un dispositif anti-roulis pour vehicule automobile. Expired - Fee Related FR2918719B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0756364A FR2918719B1 (fr) 2007-07-09 2007-07-09 Systeme et procede de commande hydraulique d'un dispositif anti-roulis pour vehicule automobile.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0756364A FR2918719B1 (fr) 2007-07-09 2007-07-09 Systeme et procede de commande hydraulique d'un dispositif anti-roulis pour vehicule automobile.

Publications (2)

Publication Number Publication Date
FR2918719A1 FR2918719A1 (fr) 2009-01-16
FR2918719B1 true FR2918719B1 (fr) 2009-10-02

Family

ID=39047695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0756364A Expired - Fee Related FR2918719B1 (fr) 2007-07-09 2007-07-09 Systeme et procede de commande hydraulique d'un dispositif anti-roulis pour vehicule automobile.

Country Status (1)

Country Link
FR (1) FR2918719B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3067659B1 (fr) * 2017-06-14 2021-01-15 Peugeot Citroen Automobiles Sa Dispositif anti-devers a moyens de couplage pilotes, pour un train de vehicule automobile

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1213034A (en) * 1968-03-14 1970-11-18 Automotive Prod Co Ltd Improvements in and relating to servo operated valves
US4922963A (en) * 1989-02-27 1990-05-08 Hsc Controls Inc. Hydraulic servovalve
JP3682330B2 (ja) * 1995-12-06 2005-08-10 カヤバ工業株式会社 車両のロール制御装置
DE102004030009A1 (de) * 2004-06-22 2006-01-12 Hydac Electronic Gmbh Hydraulische Steuervorrichtung
US7210500B2 (en) * 2004-10-28 2007-05-01 Hr Textron, Inc. Methods and apparatus for mechanically adjusting a null offset in a torque motor of a servovalve
DE102004058441A1 (de) * 2004-12-03 2006-06-14 Trw Automotive Gmbh Aktives Fahrwerkstabilisierungssystem

Also Published As

Publication number Publication date
FR2918719A1 (fr) 2009-01-16

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Effective date: 20180330