FR2990158B1 - Systeme de suspension hydropneumatique comportant une reserve additionnelle de pression et procede associe - Google Patents

Systeme de suspension hydropneumatique comportant une reserve additionnelle de pression et procede associe

Info

Publication number
FR2990158B1
FR2990158B1 FR1254044A FR1254044A FR2990158B1 FR 2990158 B1 FR2990158 B1 FR 2990158B1 FR 1254044 A FR1254044 A FR 1254044A FR 1254044 A FR1254044 A FR 1254044A FR 2990158 B1 FR2990158 B1 FR 2990158B1
Authority
FR
France
Prior art keywords
suspension system
additional pressure
associated method
hydropneumatic suspension
pressure reserve
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
FR1254044A
Other languages
English (en)
Other versions
FR2990158A1 (fr
Inventor
Stephane Barale
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1254044A priority Critical patent/FR2990158B1/fr
Publication of FR2990158A1 publication Critical patent/FR2990158A1/fr
Application granted granted Critical
Publication of FR2990158B1 publication Critical patent/FR2990158B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B60G17/0408—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics details, e.g. antifreeze for suspension fluid, pumps, retarding means per se
    • 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
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/30—Propulsion unit conditions
    • B60G2400/34—Accelerator pedal position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/30—Propulsion unit conditions
    • B60G2400/38—Speed of engine rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/30—Propulsion unit conditions
    • B60G2400/39—Brake pedal position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/40—Steering conditions
    • B60G2400/41—Steering angle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/50—Pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
FR1254044A 2012-05-03 2012-05-03 Systeme de suspension hydropneumatique comportant une reserve additionnelle de pression et procede associe Expired - Fee Related FR2990158B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1254044A FR2990158B1 (fr) 2012-05-03 2012-05-03 Systeme de suspension hydropneumatique comportant une reserve additionnelle de pression et procede associe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1254044A FR2990158B1 (fr) 2012-05-03 2012-05-03 Systeme de suspension hydropneumatique comportant une reserve additionnelle de pression et procede associe

Publications (2)

Publication Number Publication Date
FR2990158A1 FR2990158A1 (fr) 2013-11-08
FR2990158B1 true FR2990158B1 (fr) 2015-06-26

Family

ID=46785558

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1254044A Expired - Fee Related FR2990158B1 (fr) 2012-05-03 2012-05-03 Systeme de suspension hydropneumatique comportant une reserve additionnelle de pression et procede associe

Country Status (1)

Country Link
FR (1) FR2990158B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240066938A1 (en) * 2022-08-23 2024-02-29 DRiV Automotive Inc. Hydraulic fluid reservoir including a flexible housing

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5020826A (en) * 1989-11-06 1991-06-04 Southwest Research Institute Vehicle suspension system
DE4226754A1 (de) * 1991-09-21 1993-03-25 Bosch Gmbh Robert Aufhaengungssystem fuer fahrzeuge
GB9213268D0 (en) * 1992-06-23 1992-08-05 Rover Group A suspension system for a vehicle
FR2750652B1 (fr) * 1996-07-04 1998-11-13 Peugeot Systeme de commande d'une suspension hydropneumatique de vehicule automobile
FR2784332B1 (fr) * 1998-10-13 2001-01-05 Peugeot Systeme de commande d'une suspension hydropneumatique de vehicule automobile
DE10055108A1 (de) * 2000-11-07 2002-05-08 Daimler Chrysler Ag Luftfederung mit geschlossenem Druckluftsystem
DE10213156A1 (de) * 2002-03-23 2003-10-02 Daimler Chrysler Ag Aktive Federung für ein Kraftfahrzeug
DE102007008736A1 (de) * 2007-02-22 2008-08-28 Wabco Gmbh Verfahren zur Steuerung eines Kompressors und Vorrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
FR2990158A1 (fr) 2013-11-08

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 4

ST Notification of lapse

Effective date: 20170131