FR2935665B1 - AEROACOUSTIC PROFILE FOR VEHICLE - Google Patents

AEROACOUSTIC PROFILE FOR VEHICLE

Info

Publication number
FR2935665B1
FR2935665B1 FR0804872A FR0804872A FR2935665B1 FR 2935665 B1 FR2935665 B1 FR 2935665B1 FR 0804872 A FR0804872 A FR 0804872A FR 0804872 A FR0804872 A FR 0804872A FR 2935665 B1 FR2935665 B1 FR 2935665B1
Authority
FR
France
Prior art keywords
aeroacoustic
profile
vehicle
aeroacoustic profile
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
FR0804872A
Other languages
French (fr)
Other versions
FR2935665A1 (en
Inventor
Franck Castel
Olivier Vaillant
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 FR0804872A priority Critical patent/FR2935665B1/en
Publication of FR2935665A1 publication Critical patent/FR2935665A1/en
Application granted granted Critical
Publication of FR2935665B1 publication Critical patent/FR2935665B1/en
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
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R9/00—Supplementary fittings on vehicle exterior for carrying loads, e.g. luggage, sports gear or the like
    • B60R9/04—Carriers associated with vehicle roof
    • B60R9/05—Carriers characterised by wind deflecting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/10—Influencing flow of fluids around bodies of solid material
    • F15D1/12—Influencing flow of fluids around bodies of solid material by influencing the boundary layer
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Body Structure For Vehicles (AREA)
FR0804872A 2008-09-05 2008-09-05 AEROACOUSTIC PROFILE FOR VEHICLE Expired - Fee Related FR2935665B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0804872A FR2935665B1 (en) 2008-09-05 2008-09-05 AEROACOUSTIC PROFILE FOR VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0804872A FR2935665B1 (en) 2008-09-05 2008-09-05 AEROACOUSTIC PROFILE FOR VEHICLE

Publications (2)

Publication Number Publication Date
FR2935665A1 FR2935665A1 (en) 2010-03-12
FR2935665B1 true FR2935665B1 (en) 2012-04-20

Family

ID=40566386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0804872A Expired - Fee Related FR2935665B1 (en) 2008-09-05 2008-09-05 AEROACOUSTIC PROFILE FOR VEHICLE

Country Status (1)

Country Link
FR (1) FR2935665B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017129746A1 (en) * 2017-12-13 2019-06-13 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Air guiding means for a motor vehicle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3925808C2 (en) * 1989-08-04 1995-10-26 Bayerische Motoren Werke Ag Device for reducing noise and vibrations at openings in motor vehicles with tangential flow, in particular at sunroof openings
DE4033027A1 (en) * 1990-10-18 1992-04-23 Bayerische Motoren Werke Ag Sliding roof for private car - has wedges fitted to forward edge of roof opening to reduce low frequency noise
DE19510822A1 (en) * 1995-03-24 1996-09-26 Porsche Ag Vehicle roof
JPH09323551A (en) * 1996-06-07 1997-12-16 Fuji Heavy Ind Ltd Wind throb improvement device of opening and closing type roof device for vehicle
WO1998043844A1 (en) * 1997-03-29 1998-10-08 Volkswagen Aktiengesellschaft Vehicle with a sliding fabric roof and a front spoiler thereon
DE10348384A1 (en) * 2003-10-17 2005-05-25 Daimlerchrysler Ag Airflow smoothing system for junction between rear part of vehicle roof and top part of rear windscreen incorporates transverse ridge on seal at edge of groove between roof and rear windscreen
DE102004048532B4 (en) * 2004-10-06 2007-10-04 Daimlerchrysler Ag contraption

Also Published As

Publication number Publication date
FR2935665A1 (en) 2010-03-12

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ST Notification of lapse

Effective date: 20240505