FR2931440B1 - Procede commande d'un ensemble d'actionneurs modifiant les caracteristiques aerodynamiques d'un vehicule automobile. - Google Patents

Procede commande d'un ensemble d'actionneurs modifiant les caracteristiques aerodynamiques d'un vehicule automobile.

Info

Publication number
FR2931440B1
FR2931440B1 FR0802792A FR0802792A FR2931440B1 FR 2931440 B1 FR2931440 B1 FR 2931440B1 FR 0802792 A FR0802792 A FR 0802792A FR 0802792 A FR0802792 A FR 0802792A FR 2931440 B1 FR2931440 B1 FR 2931440B1
Authority
FR
France
Prior art keywords
actuators
controlling
motor vehicle
aerodynamic characteristics
modify
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
FR0802792A
Other languages
English (en)
Other versions
FR2931440A1 (fr
Inventor
Thierry Planas
Quentin Gallas
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 FR0802792A priority Critical patent/FR2931440B1/fr
Publication of FR2931440A1 publication Critical patent/FR2931440A1/fr
Application granted granted Critical
Publication of FR2931440B1 publication Critical patent/FR2931440B1/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
    • B62D37/00—Stabilising vehicle bodies without controlling suspension arrangements
    • B62D37/02—Stabilising vehicle bodies without controlling suspension arrangements by aerodynamic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D35/00—Vehicle bodies characterised by streamlining
    • 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
    • Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Vehicle Body Suspensions (AREA)
FR0802792A 2008-05-22 2008-05-22 Procede commande d'un ensemble d'actionneurs modifiant les caracteristiques aerodynamiques d'un vehicule automobile. Expired - Fee Related FR2931440B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0802792A FR2931440B1 (fr) 2008-05-22 2008-05-22 Procede commande d'un ensemble d'actionneurs modifiant les caracteristiques aerodynamiques d'un vehicule automobile.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0802792A FR2931440B1 (fr) 2008-05-22 2008-05-22 Procede commande d'un ensemble d'actionneurs modifiant les caracteristiques aerodynamiques d'un vehicule automobile.

Publications (2)

Publication Number Publication Date
FR2931440A1 FR2931440A1 (fr) 2009-11-27
FR2931440B1 true FR2931440B1 (fr) 2010-11-12

Family

ID=40091827

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0802792A Expired - Fee Related FR2931440B1 (fr) 2008-05-22 2008-05-22 Procede commande d'un ensemble d'actionneurs modifiant les caracteristiques aerodynamiques d'un vehicule automobile.

Country Status (1)

Country Link
FR (1) FR2931440B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105416418A (zh) * 2015-12-09 2016-03-23 吉林大学 一种合成射流汽车减阻装置
CN107438555A (zh) * 2015-01-21 2017-12-05 全耐塑料公司 具有可定向的涡流发生器的空气动力学系统

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2963773B1 (fr) * 2010-08-12 2013-01-04 Peugeot Citroen Automobiles Sa Vehicule automobile equipe d'un dispositif de controle d'ecoulement d'air arriere pilote selon des etats de fonctionnement d'autres equipements embarques
EP2607214A1 (fr) * 2011-12-22 2013-06-26 Creo Dynamics AB Véhicule avec oscillateur aérodynamique
GB201213451D0 (en) 2012-07-27 2012-09-12 Imp Innovations Ltd Drag reduction
US20200180711A1 (en) * 2018-12-07 2020-06-11 GM Global Technology Operations LLC Piezoelectric bellow configured to reduce drag
US20200198711A1 (en) * 2018-12-20 2020-06-25 GM Global Technology Operations LLC Piezoelectric bellow configured to control downforce
IT201800021100A1 (it) * 2018-12-27 2020-06-27 Ferrari Spa Automobile ad alte prestazioni con spintori a gas

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03580A (ja) * 1989-05-30 1991-01-07 Nissan Motor Co Ltd ウイング制御装置
DE19912140C2 (de) * 1999-03-18 2001-04-26 Daimler Chrysler Ag Kraftfahrzeug mit Strömungsbeeinflussungsmitteln zur Reduzierung des Luftwiderstandes
FR2890637B1 (fr) * 2005-09-12 2009-04-03 Peugeot Citroen Automobiles Sa Dispositif pour reduire les efforts aerodynamiques de trainee et/ou de portance d'un vehicule automobile equipe d'un tel dispositif.
FR2915169B1 (fr) * 2007-04-19 2009-05-29 Renault Sas Dispositif aerodynamique de vehicule automobile comportant une membrane qui sert a la fois d'actionneur et de capteur.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107438555A (zh) * 2015-01-21 2017-12-05 全耐塑料公司 具有可定向的涡流发生器的空气动力学系统
CN107438555B (zh) * 2015-01-21 2019-10-22 全耐塑料公司 具有可定向的涡流发生器的空气动力学系统
CN105416418A (zh) * 2015-12-09 2016-03-23 吉林大学 一种合成射流汽车减阻装置

Also Published As

Publication number Publication date
FR2931440A1 (fr) 2009-11-27

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