FR2856974B1 - Element pour la reduction des efforts aerodynamiques d'un vehicule automobile - Google Patents

Element pour la reduction des efforts aerodynamiques d'un vehicule automobile

Info

Publication number
FR2856974B1
FR2856974B1 FR0308126A FR0308126A FR2856974B1 FR 2856974 B1 FR2856974 B1 FR 2856974B1 FR 0308126 A FR0308126 A FR 0308126A FR 0308126 A FR0308126 A FR 0308126A FR 2856974 B1 FR2856974 B1 FR 2856974B1
Authority
FR
France
Prior art keywords
motor vehicle
reducing aerodynamic
efforts
aerodynamic efforts
reducing
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
FR0308126A
Other languages
English (en)
Other versions
FR2856974A1 (fr
Inventor
Carole Claude Josette Despre
Jean Luc Aider
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen 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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0308126A priority Critical patent/FR2856974B1/fr
Publication of FR2856974A1 publication Critical patent/FR2856974A1/fr
Application granted granted Critical
Publication of FR2856974B1 publication Critical patent/FR2856974B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B62D35/007—Rear spoilers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D35/00—Vehicle bodies characterised by streamlining
    • B62D35/02—Streamlining the undersurfaces
    • 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
    • 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)
  • Electric Propulsion And Braking For Vehicles (AREA)
FR0308126A 2003-07-03 2003-07-03 Element pour la reduction des efforts aerodynamiques d'un vehicule automobile Expired - Fee Related FR2856974B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0308126A FR2856974B1 (fr) 2003-07-03 2003-07-03 Element pour la reduction des efforts aerodynamiques d'un vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0308126A FR2856974B1 (fr) 2003-07-03 2003-07-03 Element pour la reduction des efforts aerodynamiques d'un vehicule automobile

Publications (2)

Publication Number Publication Date
FR2856974A1 FR2856974A1 (fr) 2005-01-07
FR2856974B1 true FR2856974B1 (fr) 2006-09-22

Family

ID=33522733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0308126A Expired - Fee Related FR2856974B1 (fr) 2003-07-03 2003-07-03 Element pour la reduction des efforts aerodynamiques d'un vehicule automobile

Country Status (1)

Country Link
FR (1) FR2856974B1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2403462B (en) * 2003-06-24 2007-07-04 John Edward Randell A land vehicle
FR2880324B1 (fr) * 2004-12-31 2008-08-01 Peugeot Citroen Automobiles Sa Systeme aerodynamique pour un vehicule automobile et vehicule automobile equipe d'un tel systeme aerodynamique
FR2880323B1 (fr) * 2004-12-31 2008-08-01 Peugeot Citroen Automobiles Sa Dispositif aerodynamique pour un vehicule automobile et vehicule automobile equipe d'un tel dispositif aerodynamique
FR3004157B1 (fr) * 2013-04-08 2016-02-19 Peugeot Citroen Automobiles Sa Deflecteur aerodynamique pour partie arriere d’un vehicule
DE102013105843B4 (de) 2013-06-06 2022-08-04 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kraftfahrzeug mit einem verstellbaren Luftleitelement
GB2546850B (en) 2014-08-05 2018-06-06 Jaguar Land Rover Ltd Vehicle aerodynamic apparatus
CA3024943A1 (fr) 2016-05-20 2017-11-23 Magna Exteriors Inc. Systemes de panneau de soubassement de carrosserie actif
IT201700031554A1 (it) * 2017-03-22 2018-09-22 Eghi Srl Sistema per la migliorazione aerodinamico di un veicolo terrestre in particolare di un camion o simile
DE102020115689B4 (de) * 2020-06-15 2025-02-06 Röchling Automotive SE Diffusorvorrichtung mit schwenkbarem, Abtrieb erzeugendem Abtriebskörper im Strömungsweg und Kfz mit Diffusorvorrichtung
DE102020007823A1 (de) 2020-12-22 2022-06-23 E S Mechanik Gmbh Vorrichtung an Fahrzeugboden zur Erzeugung eines Anpressdrucks oder eines Unterdrucks eines Fahrzeugs auf der Straße
US12420876B2 (en) * 2022-05-17 2025-09-23 Rivian Ip Holdings, Llc Deployable diffuser
CN114906238B (zh) * 2022-05-31 2023-06-09 油兔几文化传媒(河北)有限公司 一种汽车尾部主动式可变扩散器
DE102024002857A1 (de) * 2024-09-05 2025-06-18 Mercedes-Benz Group AG Kraftwagen mit einem Aerodynamiksystem und einer Schottwand sowie Schottwand für einen Kraftwagen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3625814A1 (de) * 1986-07-30 1988-02-18 Bayerische Motoren Werke Ag Kraftfahrzeug, insbesondere personenkraftwagen

Also Published As

Publication number Publication date
FR2856974A1 (fr) 2005-01-07

Similar Documents

Publication Publication Date Title
FR2822994B1 (fr) Assistance au conducteur d'un vehicule automobile
FR2855120B1 (fr) Installation de fourniture d'air pour un vehicule automobile
FR2858793B1 (fr) Element aerodynamique pour la reduction de la trainee et de la portance d'un vehicule automobile
FR2845060B1 (fr) Piece d'extremite pour capot moteur d'un vehicule
FR2848010B1 (fr) Systeme d'assistance pour vehicule automobile
FR2856974B1 (fr) Element pour la reduction des efforts aerodynamiques d'un vehicule automobile
FR2836968B1 (fr) Module d'embrayage de vehicule automobile
FR2854847B1 (fr) Groupe motopropulseur d'un vehicule automobile
FR2821035B1 (fr) Agencement de coffre d'un vehicule automobile
FR2860751B1 (fr) Essieu directeur d'un vehicule automobile
FR2821799B1 (fr) Procede de freinage assiste d'un vehicule automobile
FR2851844B1 (fr) Installation d'affichage pour un vehicule automobile
FR2837995B1 (fr) Alternateur pour vehicule automobile
FR2854861B1 (fr) Element de reduction des efforts aerodynamiques d'un vehicule automobile
FR2854858B1 (fr) Dispositif de reduction des efforts aerodynamiques d'un vehicule automobile
FR2828845B1 (fr) Siege escamotable pour vehicule automobile
FR2854860B1 (fr) Systeme de reduction des efforts aerodynamiques d'un vehicule automobile
FR2845037B1 (fr) Toit ouvrant pour vehicule automobile
FR2845731B1 (fr) Turbocompresseur a insert double jeu pour vehicule automobile
FR2848939B1 (fr) Element support d'objets pour vehicule automobile
FR2832973B1 (fr) Direction a cremailliere pour vehicule automobile
FR2864488B1 (fr) Agencement pour la fixation d'un retroviseur exterieur de vehicule automobile
FR2827341B1 (fr) Demarreur pour vehicule automobile
FR2871126B1 (fr) Agencement pour la solidarisation d'un dispositif d'essuyage de vehicule automobile
FR2861033B1 (fr) Ceinture de securite d'un vehicule automobile

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130329