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FR3127194B1 - MOTOR VEHICLE WITH VORTEX GENERATOR ON WHEEL ARCH - Google Patents

MOTOR VEHICLE WITH VORTEX GENERATOR ON WHEEL ARCH Download PDF

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Publication number
FR3127194B1
FR3127194B1 FR2109955A FR2109955A FR3127194B1 FR 3127194 B1 FR3127194 B1 FR 3127194B1 FR 2109955 A FR2109955 A FR 2109955A FR 2109955 A FR2109955 A FR 2109955A FR 3127194 B1 FR3127194 B1 FR 3127194B1
Authority
FR
France
Prior art keywords
wheel
arch
motor vehicle
vortex generator
wheel arch
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
Application number
FR2109955A
Other languages
French (fr)
Other versions
FR3127194A1 (en
Inventor
Jean Charles Boueilh
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.)
Stellantis Auto Sas Fr
Original Assignee
PSA 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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR2109955A priority Critical patent/FR3127194B1/en
Priority to PCT/FR2022/051572 priority patent/WO2023047028A1/en
Priority to EP22768444.6A priority patent/EP4405236A1/en
Publication of FR3127194A1 publication Critical patent/FR3127194A1/en
Application granted granted Critical
Publication of FR3127194B1 publication Critical patent/FR3127194B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D35/00—Vehicle bodies characterised by streamlining
    • B62D35/008—Side spoilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

VÉHICULE AUTOMOBILE AVEC GENERATEUR DE VORTEX SUR ARCHE DE ROUE L’invention a trait à un véhicule automobile (2) comprenant une roue gauche (4) et une roue droite d’un même essieu ; un passage de roue entourant chacune des roues gauche (4) et droite, respectivement ; une aile (6) se raccordant avec chacun des deux passages de roue, respectivement, et formant une arche (6.1) autour de la roue gauche (4) ou droite correspondante ; et un dispositif aérodynamique (10) à l’avant d’au moins une des deux roues gauche (4) et droite, sur l’arche (6.1) de l’aile correspondante (6), et configuré pour, lorsque le véhicule (2) se déplace en marche avant, dévier un écoulement d’air le long de ladite aile (6) vers le bas et former, en aval de l’arche (6.1), des tourbillons auxiliaires (14) tournant, en vue de face, dans le sens anti horloger pour la roue gauche (4) ou dans le sens horloger pour la roue droite. (Figure à publier avec l'abrégé : Figure 1)MOTOR VEHICLE WITH VORTEX GENERATOR ON WHEEL ARCH The invention relates to a motor vehicle (2) comprising a left wheel (4) and a right wheel of the same axle; a wheel arch surrounding each of the left (4) and right wheels, respectively; a fender (6) joining with each of the two wheel arches, respectively, and forming an arch (6.1) around the corresponding left (4) or right wheel; and an aerodynamic device (10) in front of at least one of the two left (4) and right wheels, on the arch (6.1) of the corresponding wing (6), and configured for, when the vehicle ( 2) moves forward, deflecting an air flow along said wing (6) downwards and forming, downstream of the arch (6.1), auxiliary vortices (14) rotating, in front view , anti-clockwise for the left wheel (4) or clockwise for the right wheel. (Figure to be published with abstract: Figure 1)

FR2109955A 2021-09-22 2021-09-22 MOTOR VEHICLE WITH VORTEX GENERATOR ON WHEEL ARCH Active FR3127194B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2109955A FR3127194B1 (en) 2021-09-22 2021-09-22 MOTOR VEHICLE WITH VORTEX GENERATOR ON WHEEL ARCH
PCT/FR2022/051572 WO2023047028A1 (en) 2021-09-22 2022-08-09 Motor vehicle with vortex generator on wheel arch
EP22768444.6A EP4405236A1 (en) 2021-09-22 2022-08-09 Motor vehicle with vortex generator on wheel arch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2109955 2021-09-22
FR2109955A FR3127194B1 (en) 2021-09-22 2021-09-22 MOTOR VEHICLE WITH VORTEX GENERATOR ON WHEEL ARCH

Publications (2)

Publication Number Publication Date
FR3127194A1 FR3127194A1 (en) 2023-03-24
FR3127194B1 true FR3127194B1 (en) 2023-08-11

Family

ID=78828064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2109955A Active FR3127194B1 (en) 2021-09-22 2021-09-22 MOTOR VEHICLE WITH VORTEX GENERATOR ON WHEEL ARCH

Country Status (3)

Country Link
EP (1) EP4405236A1 (en)
FR (1) FR3127194B1 (en)
WO (1) WO2023047028A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706499A (en) 1970-03-02 1972-12-19 Becton Dickinson Co Blood test system
FR3001191A1 (en) * 2013-01-21 2014-07-25 Peugeot Citroen Automobiles Sa Vehicle e.g. hatchback car, has quarter panels, and set of guidance blades of average aerodynamics that is arranged to allow flow of air along vehicle, and to reduce transverse component of flow of air at exit of quarter panels
DE102014119023A1 (en) 2014-12-18 2016-06-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Air guiding device for a wheel arch ventilation
FR3059974B1 (en) 2016-12-08 2019-01-25 Peugeot Citroen Automobiles Sa MOTOR VEHICLE HAVING A BODY UNDER ASSEMBLY REDUCING AERODYNAMIC TURBULENCE IN A WHEEL PASSAGE.
DE102018210804B8 (en) * 2018-06-29 2020-03-05 Audi Ag Body for a motor vehicle
JP7427958B2 (en) * 2019-12-23 2024-02-06 三菱自動車工業株式会社 Vehicle airflow control device

Also Published As

Publication number Publication date
EP4405236A1 (en) 2024-07-31
FR3127194A1 (en) 2023-03-24
WO2023047028A1 (en) 2023-03-30

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PLSC Publication of the preliminary search report

Effective date: 20230324

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CD Change of name or company name

Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423

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