CN103987618B - 流体控制设备 - Google Patents

流体控制设备 Download PDF

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Publication number
CN103987618B
CN103987618B CN201280060614.8A CN201280060614A CN103987618B CN 103987618 B CN103987618 B CN 103987618B CN 201280060614 A CN201280060614 A CN 201280060614A CN 103987618 B CN103987618 B CN 103987618B
Authority
CN
China
Prior art keywords
boundary layer
main flow
separated
fluid control
flow
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
CN201280060614.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN103987618A (zh
Inventor
木村雪秀
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of CN103987618A publication Critical patent/CN103987618A/zh
Application granted granted Critical
Publication of CN103987618B publication Critical patent/CN103987618B/zh
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
    • B62D35/02—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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
CN201280060614.8A 2011-12-09 2012-12-05 流体控制设备 Expired - Fee Related CN103987618B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011270226A JP5879995B2 (ja) 2011-12-09 2011-12-09 流体制御装置
JP2011-270226 2011-12-09
PCT/IB2012/002592 WO2013084047A1 (en) 2011-12-09 2012-12-05 Fluid control apparatus

Publications (2)

Publication Number Publication Date
CN103987618A CN103987618A (zh) 2014-08-13
CN103987618B true CN103987618B (zh) 2016-04-13

Family

ID=47559569

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280060614.8A Expired - Fee Related CN103987618B (zh) 2011-12-09 2012-12-05 流体控制设备

Country Status (5)

Country Link
US (1) US9102368B2 (enExample)
EP (1) EP2788248B8 (enExample)
JP (1) JP5879995B2 (enExample)
CN (1) CN103987618B (enExample)
WO (1) WO2013084047A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE538160C2 (sv) 2014-02-07 2016-03-22 Creo Dynamics Ab Släp och sidokjolar försedda med arrangemang för minskning av luftmotstånd
JP6172123B2 (ja) * 2014-11-21 2017-08-02 トヨタ自動車株式会社 車両側面のダクト構造
DE102016219033B4 (de) * 2016-09-30 2025-01-23 Ford Global Technologies, Llc Kraftfahrzeug-Unterbodenverkleidung mit Lufteinlass
DE102016122287B4 (de) * 2016-11-21 2023-07-20 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Aerodynamisch wirkender Endschalldämpfer für ein Kraftfahrzeug
IT202200019344A1 (it) * 2022-09-21 2024-03-21 Ferrari Spa Automobile

Citations (4)

* 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
WO1988009737A1 (en) * 1987-06-02 1988-12-15 Ital Idee S.R.L. Apparatus for sucking the boundary layer of aerodynamic surfaces, in particular for sports cars provided with an internal combustion engine
US20080252099A1 (en) * 2005-08-09 2008-10-16 Actiflow B.V. Boundary Layer Suction System For A Vehicle
CN201525424U (zh) * 2009-11-26 2010-07-14 袁柯铭 一种增强汽车稳定性的可控扰流装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1233908B (it) 1989-09-28 1992-04-21 Fiat Auto Spa Sistema per la riduzione della resistenza aerodinamica di scia per autovetture ad alte prestazioni
JPH04339079A (ja) * 1991-05-13 1992-11-26 Yamaha Motor Co Ltd 自動車の空力特性改善装置
JPH10281115A (ja) 1997-04-08 1998-10-20 Hitachi Ltd 流体制御方法
DE29721562U1 (de) * 1997-12-05 1998-02-19 Lechner, Anton, Dr., 85774 Unterföhring Fahrzeug mit Mitteln zur Verringerung des heckseitig induzierten Luftwiderstandes
US6179077B1 (en) * 1997-12-19 2001-01-30 Georgia Tech Research Corporation Vehicle heat exchanger system and method for a vehicle that augments and modifies aerodynamic forces
DE10251945B3 (de) * 2002-11-08 2004-03-04 Daimlerchrysler Ag Chassis und/oder Tragstruktur eines Kraftfahrzeugs
DE10341642B3 (de) 2003-09-10 2005-04-28 Porsche Ag Aerodynamisch ausgebildetes Verkleidungsteil für die Unterseite eines Kraftfahrzeuges
US7828368B2 (en) * 2007-10-23 2010-11-09 Lawrence Livermore National Security, Llc Vehicle underbody fairing
DE102008060257A1 (de) 2008-12-03 2010-06-10 Daimler Ag Aktive Grenzschichtbeeinflussung zur Minimierung des Luftwiderstandes eines Kraftwagens
US8251436B2 (en) * 2010-05-06 2012-08-28 Henderson Industries, Llc Devices and methods for reducing vehicle drag

Patent Citations (5)

* 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
US4772062A (en) * 1986-07-30 1988-09-20 Bayerische Motoren Werke Aktiengesellschaft Motor vehicle, especially passenger motor vehicle
WO1988009737A1 (en) * 1987-06-02 1988-12-15 Ital Idee S.R.L. Apparatus for sucking the boundary layer of aerodynamic surfaces, in particular for sports cars provided with an internal combustion engine
US20080252099A1 (en) * 2005-08-09 2008-10-16 Actiflow B.V. Boundary Layer Suction System For A Vehicle
CN201525424U (zh) * 2009-11-26 2010-07-14 袁柯铭 一种增强汽车稳定性的可控扰流装置

Also Published As

Publication number Publication date
EP2788248B8 (en) 2016-06-22
JP2013121743A (ja) 2013-06-20
US20140361578A1 (en) 2014-12-11
WO2013084047A1 (en) 2013-06-13
EP2788248A1 (en) 2014-10-15
US9102368B2 (en) 2015-08-11
CN103987618A (zh) 2014-08-13
EP2788248B1 (en) 2015-11-18
JP5879995B2 (ja) 2016-03-08

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160413