FR3081820B1 - Diffuseur arriere mobile de vehicule a panneau escamotable - Google Patents

Diffuseur arriere mobile de vehicule a panneau escamotable Download PDF

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Publication number
FR3081820B1
FR3081820B1 FR1854613A FR1854613A FR3081820B1 FR 3081820 B1 FR3081820 B1 FR 3081820B1 FR 1854613 A FR1854613 A FR 1854613A FR 1854613 A FR1854613 A FR 1854613A FR 3081820 B1 FR3081820 B1 FR 3081820B1
Authority
FR
France
Prior art keywords
panel
vehicle rear
mobile vehicle
rear diffuser
retractable panel
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
FR1854613A
Other languages
English (en)
Other versions
FR3081820A1 (fr
Inventor
Stephane Parra
Benjamin Gauthier
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.)
Plastic Omnium SE
Original Assignee
Plastic Omnium SE
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 Plastic Omnium SE filed Critical Plastic Omnium SE
Priority to FR1854613A priority Critical patent/FR3081820B1/fr
Priority to EP19728035.7A priority patent/EP3802291A1/fr
Priority to CN201980031139.3A priority patent/CN112088119A/zh
Priority to PCT/EP2019/064118 priority patent/WO2019229200A1/fr
Publication of FR3081820A1 publication Critical patent/FR3081820A1/fr
Application granted granted Critical
Publication of FR3081820B1 publication Critical patent/FR3081820B1/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
    • B62D35/007—Rear spoilers
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Body Structure For Vehicles (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

Diffuseur arrière (10) de véhicule automobile qui comprend un panneau primaire (20) et un panneau secondaire (30) lié au panneau primaire (10) par au moins deux bielles de guidage (35) aptes à déplacer le panneau secondaire (30) par rapport au panneau primaire (20), chacun de ces panneaux étant mobile entre une position déployée et une position rétractée lorsque le diffuseur (10) est fixé sur une pièce de carrosserie (40) de véhicule ; le panneau secondaire (30) étant complètement non visible de l'extérieur en position rétractée et obstruant l'ouverture (50) entre la pièce de carrosserie et le panneau primaire (20) en position déployée, lorsque la pièce de carrosserie (40) est fixée sur un véhicule automobile.
FR1854613A 2018-05-30 2018-05-30 Diffuseur arriere mobile de vehicule a panneau escamotable Expired - Fee Related FR3081820B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1854613A FR3081820B1 (fr) 2018-05-30 2018-05-30 Diffuseur arriere mobile de vehicule a panneau escamotable
EP19728035.7A EP3802291A1 (fr) 2018-05-30 2019-05-29 Diffuseur arriere mobile de vehicule a panneau escamotable
CN201980031139.3A CN112088119A (zh) 2018-05-30 2019-05-29 带有可收放面板的车辆可动后扩散器
PCT/EP2019/064118 WO2019229200A1 (fr) 2018-05-30 2019-05-29 Diffuseur arriere mobile de vehicule a panneau escamotable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1854613 2018-05-30
FR1854613A FR3081820B1 (fr) 2018-05-30 2018-05-30 Diffuseur arriere mobile de vehicule a panneau escamotable

Publications (2)

Publication Number Publication Date
FR3081820A1 FR3081820A1 (fr) 2019-12-06
FR3081820B1 true FR3081820B1 (fr) 2020-09-04

Family

ID=63036157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1854613A Expired - Fee Related FR3081820B1 (fr) 2018-05-30 2018-05-30 Diffuseur arriere mobile de vehicule a panneau escamotable

Country Status (4)

Country Link
EP (1) EP3802291A1 (fr)
CN (1) CN112088119A (fr)
FR (1) FR3081820B1 (fr)
WO (1) WO2019229200A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020132244B4 (de) * 2020-12-04 2022-07-14 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zum Betreiben eines Kraftfahrzeugs mit einem Heckdiffusor
US11891126B2 (en) 2021-08-24 2024-02-06 Honda Motor Co., Ltd. Active rear diffuser for vehicle
CN113998015B (zh) * 2021-10-15 2023-12-22 上汽大通房车科技有限公司 一种汽车隐藏式后保侧边空气动力学扰流板及其调节方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2963309B1 (fr) * 2010-07-27 2012-08-10 Peugeot Citroen Automobiles Sa Ecran aerodynamique fixe sous la partie arriere du soubassement d'un vehicule automobile et vehicule ainsi equipe.
DE102013105842B4 (de) * 2013-06-06 2022-03-10 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kraftfahrzeug mit einem Heckdiffusor
GB2528926B (en) * 2014-08-05 2018-06-06 Jaguar Land Rover Ltd Vehicle aerodynamic apparatus
DE102015113047A1 (de) * 2015-08-07 2017-02-09 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Diffusoranordnung
KR20170022282A (ko) * 2015-08-20 2017-03-02 현대자동차주식회사 차량의 공력 제어 장치
DE102015118076A1 (de) * 2015-10-23 2017-04-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Heckdiffusoranordnung für ein Kraftfahrzeug

Also Published As

Publication number Publication date
EP3802291A1 (fr) 2021-04-14
WO2019229200A1 (fr) 2019-12-05
FR3081820A1 (fr) 2019-12-06
CN112088119A (zh) 2020-12-15

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