FR3015371B1 - Suspension hydropneumatique pour vehicule automobile comportant un verin a double effet relie a deux accumulateurs de pression - Google Patents

Suspension hydropneumatique pour vehicule automobile comportant un verin a double effet relie a deux accumulateurs de pression

Info

Publication number
FR3015371B1
FR3015371B1 FR1363092A FR1363092A FR3015371B1 FR 3015371 B1 FR3015371 B1 FR 3015371B1 FR 1363092 A FR1363092 A FR 1363092A FR 1363092 A FR1363092 A FR 1363092A FR 3015371 B1 FR3015371 B1 FR 3015371B1
Authority
FR
France
Prior art keywords
effected
double
motor vehicle
cylinder connected
pressure accumulators
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
FR1363092A
Other languages
English (en)
Other versions
FR3015371A1 (fr
Inventor
Vincent Hernette
Aurore Leteve
Xavier Moreau
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.)
UNIVERSITE BORDEAUX 1, FR
Centre National de la Recherche Scientifique CNRS
PSA Automobiles SA
Original Assignee
Centre National de la Recherche Scientifique CNRS
Peugeot Citroen Automobiles SA
Universite des Sciences et Tech (Bordeaux 1)
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 Centre National de la Recherche Scientifique CNRS, Peugeot Citroen Automobiles SA, Universite des Sciences et Tech (Bordeaux 1) filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR1363092A priority Critical patent/FR3015371B1/fr
Publication of FR3015371A1 publication Critical patent/FR3015371A1/fr
Application granted granted Critical
Publication of FR3015371B1 publication Critical patent/FR3015371B1/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
    • B60G17/056—Regulating distributors or valves for hydropneumatic systems
    • 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
    • B60G17/015—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 the regulating means comprising electric or electronic elements
    • B60G17/0152—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 the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit
    • 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
    • B60G17/0416—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics regulated by varying the resiliency of hydropneumatic suspensions
    • 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
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/154—Fluid spring with an accumulator
    • 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
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/10—Damping action or damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/10—Damping action or damper
    • B60G2500/11—Damping valves
    • B60G2500/114—Damping valves pressure regulating valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/87—System configuration based on vehicle type or model

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
FR1363092A 2013-12-19 2013-12-19 Suspension hydropneumatique pour vehicule automobile comportant un verin a double effet relie a deux accumulateurs de pression Expired - Fee Related FR3015371B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1363092A FR3015371B1 (fr) 2013-12-19 2013-12-19 Suspension hydropneumatique pour vehicule automobile comportant un verin a double effet relie a deux accumulateurs de pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1363092A FR3015371B1 (fr) 2013-12-19 2013-12-19 Suspension hydropneumatique pour vehicule automobile comportant un verin a double effet relie a deux accumulateurs de pression

Publications (2)

Publication Number Publication Date
FR3015371A1 FR3015371A1 (fr) 2015-06-26
FR3015371B1 true FR3015371B1 (fr) 2017-07-07

Family

ID=50289994

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1363092A Expired - Fee Related FR3015371B1 (fr) 2013-12-19 2013-12-19 Suspension hydropneumatique pour vehicule automobile comportant un verin a double effet relie a deux accumulateurs de pression

Country Status (1)

Country Link
FR (1) FR3015371B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104930017B (zh) * 2015-06-29 2017-01-11 中国科学院广州能源研究所 一种可调节两端缓冲能量的液压装置
FR3096613B1 (fr) * 2019-05-28 2022-07-15 Psa Automobiles Sa Dispositif de freinage de suspension de vehicule comprenant des colonnes de fluide inertielles
CN113928074B (zh) * 2021-11-26 2023-06-02 广东汇天航空航天科技有限公司 悬架系统、飞行汽车、控制飞行汽车的方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3414257C2 (de) * 1984-04-14 1993-12-02 Bosch Gmbh Robert Federelement mit veränderbarer Härte für Fahrzeuge
DE3824611A1 (de) * 1988-07-20 1990-01-25 Bayerische Motoren Werke Ag Feder-daempfer-system fuer fahrzeuge
DE3934385A1 (de) * 1989-10-14 1991-04-18 Hemscheidt Maschf Hermann Hydropneumatisches federungssystem
US5080392A (en) * 1990-04-26 1992-01-14 Cb Auto Design Inc. Suspension unit
DE102008012704A1 (de) * 2008-03-05 2009-09-10 Deere & Company, Moline Hydraulische Federungsanordnung
US7735838B2 (en) * 2008-08-20 2010-06-15 Husco International, Inc. Vehicle suspension with selectable roll stabilization
DE102011100307A1 (de) * 2011-05-03 2012-11-08 Daimler Ag Landgebundenes Personenkraftfahrzeug mit einer Entkopplungsvorrichtung sowie Verfahren zum Entkoppeln einer Karosserie des landgebundenen Personenkraftfahrzeugs

Also Published As

Publication number Publication date
FR3015371A1 (fr) 2015-06-26

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

CA Change of address

Effective date: 20180312

CD Change of name or company name

Owner name: UNIVERSITE BORDEAUX 1, FR

Effective date: 20180312

Owner name: CENTRE NATIONAL DE RECHERCHE SCIENTIFIQUE, FR

Effective date: 20180312

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20180312

PLFP Fee payment

Year of fee payment: 6

ST Notification of lapse

Effective date: 20200910