FR2901530B1 - Dispositif de controle d'une structure tourbillonnaire de sillage apparaissant aux parois de vehicules automobiles en mouvement, et procede de mise en oeuvre d'un tel dispositif - Google Patents

Dispositif de controle d'une structure tourbillonnaire de sillage apparaissant aux parois de vehicules automobiles en mouvement, et procede de mise en oeuvre d'un tel dispositif

Info

Publication number
FR2901530B1
FR2901530B1 FR0604754A FR0604754A FR2901530B1 FR 2901530 B1 FR2901530 B1 FR 2901530B1 FR 0604754 A FR0604754 A FR 0604754A FR 0604754 A FR0604754 A FR 0604754A FR 2901530 B1 FR2901530 B1 FR 2901530B1
Authority
FR
France
Prior art keywords
tourbillonary
implementing
winding
walls
motion
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
FR0604754A
Other languages
English (en)
Other versions
FR2901530A1 (fr
Inventor
Benjamin Lehugeur
Patrick Gillieron
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 FR0604754A priority Critical patent/FR2901530B1/fr
Priority to PCT/FR2007/051251 priority patent/WO2007138212A1/fr
Publication of FR2901530A1 publication Critical patent/FR2901530A1/fr
Application granted granted Critical
Publication of FR2901530B1 publication Critical patent/FR2901530B1/fr
Expired - Fee Related 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D35/00—Vehicle bodies characterised by streamlining
    • B62D35/007—Rear spoilers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/82—Elements for improving aerodynamics

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
FR0604754A 2006-05-29 2006-05-29 Dispositif de controle d'une structure tourbillonnaire de sillage apparaissant aux parois de vehicules automobiles en mouvement, et procede de mise en oeuvre d'un tel dispositif Expired - Fee Related FR2901530B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0604754A FR2901530B1 (fr) 2006-05-29 2006-05-29 Dispositif de controle d'une structure tourbillonnaire de sillage apparaissant aux parois de vehicules automobiles en mouvement, et procede de mise en oeuvre d'un tel dispositif
PCT/FR2007/051251 WO2007138212A1 (fr) 2006-05-29 2007-05-11 Dispositif de contrôle d'une structure tourbillonnaire de sillage apparaissant aux parois de véhicules automobiles en mouvement, et procédé de mise en oeuvre d'un tel dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0604754A FR2901530B1 (fr) 2006-05-29 2006-05-29 Dispositif de controle d'une structure tourbillonnaire de sillage apparaissant aux parois de vehicules automobiles en mouvement, et procede de mise en oeuvre d'un tel dispositif

Publications (2)

Publication Number Publication Date
FR2901530A1 FR2901530A1 (fr) 2007-11-30
FR2901530B1 true FR2901530B1 (fr) 2008-08-29

Family

ID=37564404

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0604754A Expired - Fee Related FR2901530B1 (fr) 2006-05-29 2006-05-29 Dispositif de controle d'une structure tourbillonnaire de sillage apparaissant aux parois de vehicules automobiles en mouvement, et procede de mise en oeuvre d'un tel dispositif

Country Status (2)

Country Link
FR (1) FR2901530B1 (fr)
WO (1) WO2007138212A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11858563B2 (en) 2021-09-23 2024-01-02 Honda Motor Co., Ltd. Aerodynamic rear fences for vehicles
US11939005B2 (en) 2021-11-23 2024-03-26 Honda Motor Co., Ltd. Deployable active D-pillar spoiler for vehicles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR522680A (fr) * 1920-08-19 1921-08-03 Cornelius Thiers Myers Appareil pour réduire la résistance de l'air
JPH04224478A (ja) * 1990-12-26 1992-08-13 Nissan Motor Co Ltd 自動車の空気力低減装置
JP3528187B2 (ja) * 1992-08-04 2004-05-17 マツダ株式会社 自動車の後部車体構造
JP2000033886A (ja) * 1998-07-17 2000-02-02 浩伸 ▲黒▼川 箱形自動車等の空気抵抗低減装置
GB0213551D0 (en) * 2002-06-13 2002-07-24 Univ Nottingham Controlling boundary layer fluid flow
FR2854858B1 (fr) * 2003-05-16 2006-06-30 Peugeot Citroen Automobiles Sa Dispositif de reduction des efforts aerodynamiques d'un vehicule automobile
FR2876975B1 (fr) * 2004-10-25 2007-01-19 Renault Sas Methode et dispositif de controle des structures tourbillonnaires de sillage apparaissant aux parois des vehicules automobiles

Also Published As

Publication number Publication date
WO2007138212A1 (fr) 2007-12-06
FR2901530A1 (fr) 2007-11-30

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