JP5896299B2 - 空力騒音低減装置 - Google Patents

空力騒音低減装置 Download PDF

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Publication number
JP5896299B2
JP5896299B2 JP2012236237A JP2012236237A JP5896299B2 JP 5896299 B2 JP5896299 B2 JP 5896299B2 JP 2012236237 A JP2012236237 A JP 2012236237A JP 2012236237 A JP2012236237 A JP 2012236237A JP 5896299 B2 JP5896299 B2 JP 5896299B2
Authority
JP
Japan
Prior art keywords
air
aerodynamic noise
noise
noise reduction
reduction device
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
JP2012236237A
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English (en)
Japanese (ja)
Other versions
JP2014084047A (ja
JP2014084047A5 (https=
Inventor
寺村　実
実 寺村
慧 安保
慧 安保
吉野　崇
崇 吉野
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP2012236237A priority Critical patent/JP5896299B2/ja
Priority to US14/059,769 priority patent/US8882177B2/en
Publication of JP2014084047A publication Critical patent/JP2014084047A/ja
Publication of JP2014084047A5 publication Critical patent/JP2014084047A5/ja
Application granted granted Critical
Publication of JP5896299B2 publication Critical patent/JP5896299B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B62D35/008—Side spoilers
    • 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
    • F15D1/002—Influencing flow of fluids by influencing the boundary layer
    • F15D1/0025—Influencing flow of fluids by influencing the boundary layer using passive means, i.e. without external energy supply
    • F15D1/0055—Influencing flow of fluids by influencing the boundary layer using passive means, i.e. without external energy supply comprising apertures in the surface, through which fluid is withdrawn from or injected into the flow
    • 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)
  • Body Structure For Vehicles (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Conditioning For Vehicles (AREA)
JP2012236237A 2012-10-26 2012-10-26 空力騒音低減装置 Expired - Fee Related JP5896299B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012236237A JP5896299B2 (ja) 2012-10-26 2012-10-26 空力騒音低減装置
US14/059,769 US8882177B2 (en) 2012-10-26 2013-10-22 Aerodynamic noise reduction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012236237A JP5896299B2 (ja) 2012-10-26 2012-10-26 空力騒音低減装置

Publications (3)

Publication Number Publication Date
JP2014084047A JP2014084047A (ja) 2014-05-12
JP2014084047A5 JP2014084047A5 (https=) 2015-02-19
JP5896299B2 true JP5896299B2 (ja) 2016-03-30

Family

ID=50546355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012236237A Expired - Fee Related JP5896299B2 (ja) 2012-10-26 2012-10-26 空力騒音低減装置

Country Status (2)

Country Link
US (1) US8882177B2 (https=)
JP (1) JP5896299B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140273784A1 (en) * 2013-03-13 2014-09-18 Ford Global Technologies, Llc Air extractor to reduce closing effort

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1512563A (fr) * 1966-12-29 1968-02-09 Renault Dispositif pour réduire la résistance à l'avancement des véhicules automobiles
US3635517A (en) * 1968-08-24 1972-01-18 Daimler Benz Ag Installation for reducing the soiling of rear lights in motor vehicle bodies
US4538851A (en) * 1984-01-18 1985-09-03 General Motors Corporation Aerodynamic rear view mirror
JPS6265370U (https=) * 1985-10-16 1987-04-23
US6186886B1 (en) * 1999-04-14 2001-02-13 Midwest Research Institute Vehicle cabin cooling system for capturing and exhausting heated boundary layer air from inner surfaces of solar heated windows
US6273488B1 (en) * 1999-05-03 2001-08-14 Guardian Industries Corporation System and method for removing liquid from rear window of a vehicle
AU3639601A (en) * 1999-11-01 2001-05-14 Bestop Inc. Two-piece hardtop for a sport utility vehicle
JP2003254226A (ja) 2002-03-05 2003-09-10 Ebara Corp 風車の気流騒音低減装置
DE102006019777A1 (de) * 2006-04-28 2007-11-08 Daimlerchrysler Ag Kraftwagenheck
US7641275B2 (en) * 2007-06-07 2010-01-05 Toyota Motor Engineering & Manufacturing North America, Inc. Pillar wind deflector
US20090088065A1 (en) * 2007-09-30 2009-04-02 Ford Global Technologies, Llc Air extractor to prevent wind throb in automobiles
DE102009031250A1 (de) * 2009-07-01 2011-01-05 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kraftfahrzeug und Heckdeckel für ein Kraftfahrzeug
DE102009039037A1 (de) * 2009-08-28 2011-03-03 Bayerische Motoren Werke Aktiengesellschaft Kraftfahrzeug
US8191955B2 (en) * 2010-10-28 2012-06-05 Henry August Base drag reduction for road vehicles and ‘airdrop’ cargo aircraft

Also Published As

Publication number Publication date
JP2014084047A (ja) 2014-05-12
US20140117711A1 (en) 2014-05-01
US8882177B2 (en) 2014-11-11

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