FR3096613B1 - Dispositif de freinage de suspension de vehicule comprenant des colonnes de fluide inertielles - Google Patents
Dispositif de freinage de suspension de vehicule comprenant des colonnes de fluide inertielles Download PDFInfo
- Publication number
- FR3096613B1 FR3096613B1 FR1905624A FR1905624A FR3096613B1 FR 3096613 B1 FR3096613 B1 FR 3096613B1 FR 1905624 A FR1905624 A FR 1905624A FR 1905624 A FR1905624 A FR 1905624A FR 3096613 B1 FR3096613 B1 FR 3096613B1
- Authority
- FR
- France
- Prior art keywords
- braking device
- vehicle suspension
- inertial fluid
- fluid columns
- inertial
- 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.)
- Active
Links
- 239000000725 suspension Substances 0.000 title abstract 5
- 239000012530 fluid Substances 0.000 title abstract 3
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/16—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dynamic absorbers as main damping means, i.e. spring-mass system vibrating out of phase
- B60G13/18—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dynamic absorbers as main damping means, i.e. spring-mass system vibrating out of phase combined with energy-absorbing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/16—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dynamic absorbers as main damping means, i.e. spring-mass system vibrating out of phase
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
- F16F7/1034—Vibration-dampers; Shock-absorbers using inertia effect of movement of a liquid
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
- F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
- F16F9/096—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall comprising a hydropneumatic accumulator of the membrane type provided on the upper or the lower end of a damper or separately from or laterally on the damper
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
- F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
- F16F9/19—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with a single cylinder and of single-tube type
-
- 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
- B60G2202/20—Type of damper
- B60G2202/25—Dynamic 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
- B60G2500/116—Damping valves for damping pressure oscillations of the fluid in hydraulic lines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
- B60G2600/02—Retarders, delaying means, dead zones, threshold values, cut-off frequency, timer interruption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
- B60G2600/68—Filtering means, e.g. fluid filters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
DISPOSITIF DE FREINAGE DE SUSPENSION DE VEHICULE COMPRENANT DES COLONNES DE FLUIDE INERTIELLES Dispositif de freinage de suspension de véhicule automobile équipé de moyens de fixation en parallèle d’un ressort de suspension, comportant un vérin (6) comportant un piston (10) séparant deux chambres (12, 14) qui se déplace avec la suspension, comportant un circuit hydraulique principal (20) équipé d’une colonne de fluide inertielle principale (22) reliant les deux chambres (12, 14), et comportant un circuit hydraulique secondaire (30) indépendant du vérin (6), passant par la colonne inertielle principale (22), comprenant de chaque côté de cette colonne inertielle principale (22) un accumulateur de pression (36, 46) formant un ressort. Figure pour l’abrégé : Figure 2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1905624A FR3096613B1 (fr) | 2019-05-28 | 2019-05-28 | Dispositif de freinage de suspension de vehicule comprenant des colonnes de fluide inertielles |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1905624A FR3096613B1 (fr) | 2019-05-28 | 2019-05-28 | Dispositif de freinage de suspension de vehicule comprenant des colonnes de fluide inertielles |
FR1905624 | 2019-05-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3096613A1 FR3096613A1 (fr) | 2020-12-04 |
FR3096613B1 true FR3096613B1 (fr) | 2022-07-15 |
Family
ID=67999857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1905624A Active FR3096613B1 (fr) | 2019-05-28 | 2019-05-28 | Dispositif de freinage de suspension de vehicule comprenant des colonnes de fluide inertielles |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3096613B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3118111B1 (fr) * | 2020-12-17 | 2023-04-14 | Psa Automobiles Sa | Systeme de suspension inertielle hydraulique dissymetrique |
FR3120016B1 (fr) * | 2021-02-23 | 2023-01-06 | Psa Automobiles Sa | Dispositif de suspension inertielle hydraulique, methode, amortisseur et vehicule sur la base d’un tel dispositif |
FR3120664B1 (fr) * | 2021-03-09 | 2023-02-10 | Psa Automobiles Sa | Dispositif de suspension inertielle hydraulique, methode, amortisseur et vehicule sur la base d’un tel dispositif |
FR3127795A1 (fr) * | 2021-10-04 | 2023-04-07 | Psa Automobiles Sa | Dispositif de suspension inertielle, systeme d’essieu et vehicule sur la base d’un tel systeme |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013518217A (ja) * | 2010-01-25 | 2013-05-20 | ロータス エフワン チーム リミテッド | 流体イナーター |
DE102011100307A1 (de) * | 2011-05-03 | 2012-11-08 | Daimler Ag | Landgebundenes Personenkraftfahrzeug mit einer Entkopplungsvorrichtung sowie Verfahren zum Entkoppeln einer Karosserie des landgebundenen Personenkraftfahrzeugs |
FR3015371B1 (fr) * | 2013-12-19 | 2017-07-07 | Peugeot Citroen Automobiles Sa | Suspension hydropneumatique pour vehicule automobile comportant un verin a double effet relie a deux accumulateurs de pression |
FR3058678B1 (fr) | 2016-11-17 | 2018-12-07 | Peugeot Citroen Automobiles Sa | Dispositif de suspension a inertie fluidique variable, pour un train de vehicule |
-
2019
- 2019-05-28 FR FR1905624A patent/FR3096613B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3096613A1 (fr) | 2020-12-04 |
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Legal Events
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20201204 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |
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CD | Change of name or company name |
Owner name: STELLANTIS AUTO SAS, FR Effective date: 20240423 |