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DE69613505D1 - Vorrichtung zum Verringern des Fahrwiderstandes von Fahrzeugen - Google Patents

Vorrichtung zum Verringern des Fahrwiderstandes von Fahrzeugen

Info

Publication number
DE69613505D1
DE69613505D1 DE69613505T DE69613505T DE69613505D1 DE 69613505 D1 DE69613505 D1 DE 69613505D1 DE 69613505 T DE69613505 T DE 69613505T DE 69613505 T DE69613505 T DE 69613505T DE 69613505 D1 DE69613505 D1 DE 69613505D1
Authority
DE
Germany
Prior art keywords
vehicles
reducing
driving resistance
resistance
driving
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
DE69613505T
Other languages
English (en)
Other versions
DE69613505T2 (de
Inventor
Alberto Morelli
Giusto Nevio Di
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.)
Politecnico di Torino Dipartimento di Energetica
Fiat Auto SpA
Original Assignee
Politecnico di Torino Dipartimento di Energetica
Fiat Auto SpA
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 Politecnico di Torino Dipartimento di Energetica, Fiat Auto SpA filed Critical Politecnico di Torino Dipartimento di Energetica
Publication of DE69613505D1 publication Critical patent/DE69613505D1/de
Application granted granted Critical
Publication of DE69613505T2 publication Critical patent/DE69613505T2/de
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
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/16—Mud-guards or wings; Wheel cover panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/18—Tyre cooling arrangements, e.g. heat shields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D35/00—Vehicle bodies characterised by streamlining
    • 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
    • Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S180/00—Motor vehicles
    • Y10S180/903—Airstream reactive vehicle or vehicle structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)
  • Body Structure For Vehicles (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Conductive Materials (AREA)
  • Motorcycle And Bicycle Frame (AREA)
DE69613505T 1995-04-19 1996-04-17 Vorrichtung zum Verringern des Fahrwiderstandes von Fahrzeugen Expired - Fee Related DE69613505T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95TO000315A IT1279132B1 (it) 1995-04-19 1995-04-19 Dispositivo per la riduzione della resistenza di forma dei veicoli.

Publications (2)

Publication Number Publication Date
DE69613505D1 true DE69613505D1 (de) 2001-08-02
DE69613505T2 DE69613505T2 (de) 2001-10-11

Family

ID=11413511

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69613505T Expired - Fee Related DE69613505T2 (de) 1995-04-19 1996-04-17 Vorrichtung zum Verringern des Fahrwiderstandes von Fahrzeugen

Country Status (5)

Country Link
US (1) US5820203A (de)
EP (1) EP0738650B1 (de)
DE (1) DE69613505T2 (de)
ES (1) ES2159657T3 (de)
IT (1) IT1279132B1 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29721562U1 (de) * 1997-12-05 1998-02-19 Lechner, Anton, Dr., 85774 Unterföhring Fahrzeug mit Mitteln zur Verringerung des heckseitig induzierten Luftwiderstandes
ITTO980130A1 (it) 1998-02-18 1999-08-18 Fiat Auto Spa Perfezionamento ai dispositivi per la riduzione della resistenza di forma dei veicoli.
US6276636B1 (en) 2000-01-14 2001-08-21 Norman W. Krastel Gas or fluid de-organizers for moving objects
US6260911B1 (en) * 2000-02-16 2001-07-17 John H. Becker Air duct for cooling rotating tires
DE10045640A1 (de) * 2000-09-15 2002-03-28 Audi Ag Kraftfahrzeug mit Unterboden
DE10104649C2 (de) * 2001-02-02 2003-08-28 Audi Ag Luftleitvorrichtung
US6698557B2 (en) * 2001-09-10 2004-03-02 Arvinmeritor Technology, Llc Brake drum cooling apparatus
HRP20020312A2 (en) * 2002-04-10 2004-02-29 Galibedin Galijaueevic Moving vehicle active aerodynamic resistance reduction system
FR2848174B1 (fr) * 2002-12-04 2005-10-07 Renault Sa Dispositif actif pour reduire la trainee aerodynamique d'un vehicule
DE10356238A1 (de) * 2003-12-02 2005-07-07 Dr.Ing.H.C. F. Porsche Ag Radhausschale für ein Kraftfahrzeug
US7055638B2 (en) * 2004-01-23 2006-06-06 General Motors Corporation Virtual airdam and method for a vehicle
US7152908B2 (en) * 2004-07-01 2006-12-26 Khosrow Shahbazi Systems, methods, and media for reducing the aerodynamic drag of vehicles
US7364220B2 (en) * 2004-07-01 2008-04-29 Khosrow Shahbazi Aerodynamic drag reduction systems
US7600615B2 (en) * 2005-07-29 2009-10-13 Honda Motor Co., Ltd. Finned brake duct to divert cooling air to a vehicle brake system
JP4487935B2 (ja) * 2006-01-16 2010-06-23 トヨタ自動車株式会社 車両用空力装置
EP2371681B1 (de) * 2006-03-22 2015-01-21 Toyota Jidosha Kabushiki Kaisha Aerodynamische Struktur für ein Fahrzeug
US20100231028A1 (en) * 2006-08-25 2010-09-16 Brannon Iii William W Aerodynamic wheel covering
FR2909966A3 (fr) 2006-12-13 2008-06-20 Renault Sas Dispositif de reduction de la trainee aerodynamique d'un vehicule
US7404585B2 (en) * 2007-04-09 2008-07-29 Charles Dominic Bugni Aerodynamic hemisphere and socket motorcycle fairing
DE102010008348A1 (de) 2010-02-17 2011-10-06 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Fliessheck eines Personenkraftwagens
GB2492506B (en) * 2010-04-08 2015-10-28 Bae Systems Plc Thermal signature reduction
JP2013525184A (ja) * 2010-04-23 2013-06-20 エジソン２ エルエルシー 車両ホイールおよびアクスルシステム
US8424956B2 (en) * 2010-09-03 2013-04-23 Cvg Management Corporation Aerodynamic wheel cover
JP5582121B2 (ja) * 2011-09-28 2014-09-03 横浜ゴム株式会社 タイヤ／ホイール組立体
JP5629739B2 (ja) * 2012-09-14 2014-11-26 トヨタ自動車株式会社 車体前部構造
MY171661A (en) * 2012-12-03 2019-10-22 Toyota Motor Co Ltd Vehicular mud guard structure
JP5983384B2 (ja) * 2012-12-12 2016-08-31 トヨタ自動車株式会社 車体後部構造
JP5854021B2 (ja) * 2013-03-27 2016-02-09 トヨタ自動車株式会社 ホイルハウス後部構造
US9586632B2 (en) * 2014-11-14 2017-03-07 Embry-Riddle Aeronautical University, Inc. Optimizing jets for wake control of ground vehicles
DE102016204962A1 (de) 2016-03-24 2017-09-28 Volkswagen Aktiengesellschaft Strömungsleiteinrichtung, Fahrzeug
US9783248B1 (en) * 2017-02-22 2017-10-10 GM Global Technology Operations LLC Rear wheelhouse vent assembly and a vehicle
US11072374B2 (en) * 2018-01-11 2021-07-27 The Ohio State Innovation Foundation Morphing fender skirt for a steered wheel
CN108556820B (zh) * 2018-03-28 2019-11-15 台州云造智能科技有限公司 减小汽车外壳轮拱处风阻的辅助装置
CN108569346B (zh) * 2018-03-28 2019-08-27 江苏祥和电子科技有限公司 减小汽车外壳轮拱处风阻的结构
CN108516016B (zh) * 2018-03-30 2019-07-23 宁波辉励铭诚汽车零部件有限公司 一种用于降温的汽车轮罩
US10821776B1 (en) * 2018-05-01 2020-11-03 Zoox, Inc. Aerodynamic wheels for a bi-directional vehicle
IT201900023112A1 (it) * 2019-12-05 2021-06-05 Ferrari Spa Automobile con ruote anteriori carenate
US11891121B2 (en) * 2021-07-13 2024-02-06 Honda Motor Co., Ltd. Wheel casing

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1922318A (en) * 1929-09-03 1933-08-15 Mulder Jentje Air cooled brake
FR818002A (fr) * 1936-02-17 1937-09-16 Carrosserie pour automobiles
DE717269C (de) * 1938-07-16 1942-02-10 Ambi Budd Presswerk G M B H Selbsttragender Wagenkasten- oder Fahrgestellrahmen, insbesondere fuer Kraftfahrzeuge
US2299796A (en) * 1939-10-28 1942-10-27 Gen Motors Corp Brake cooling device
SE407377B (sv) * 1977-07-11 1979-03-26 Iwanicki Andrzej Tomasz Stenkskyddsanordning for fordon med stenkskermar
DE2750426A1 (de) * 1977-11-11 1979-05-17 Daimler Benz Ag Radzierblende fuer scheibenraeder
GB2050272B (en) * 1979-05-23 1983-05-18 Goodall Maurice Holdings Spray-inhibiting means for use on a road vehicle
US4455045A (en) * 1981-10-26 1984-06-19 Wheeler Gary O Means for maintaining attached flow of a flowing medium
DE3617538A1 (de) * 1986-05-24 1987-11-26 Porsche Ag Kraftfahrzeug, insbesondere personenwagen
DE3634875A1 (de) * 1986-10-13 1988-04-14 Ernst Heiberger Luftbereiftes fahrzeugrad fuer kraftfahrzeuge
JPH0296101A (ja) * 1987-12-28 1990-04-06 Mitsui Petrochem Ind Ltd 偏光性フィルムの製造方法
JP2583782B2 (ja) * 1988-02-10 1997-02-19 日信工業株式会社 車両用ディスクブレーキのディスクロータ冷却構造
DE3837729A1 (de) * 1988-11-07 1990-05-10 Dieter Prof Dr Ing Geropp Verfahren und vorrichtung zum reduzieren des stroemungswiderstandes im heckbereich eines fahrzeugs, z. b. eines strassen- oder schienenfahrzeugs oder dergleichen
DE3838798A1 (de) * 1988-11-17 1990-05-23 Ingelheim Peter Graf Von Injektor zur kombinierten nutzung
SU1652166A1 (ru) * 1989-05-24 1991-05-30 Волжское объединение по производству легковых автомобилей Аэродинамическое днище кузова
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
FR2661372B1 (fr) * 1990-04-27 1994-04-15 Yves Olivaux Pneumatique pour roue de train d'atterrissage d'avion.
DE4021337A1 (de) * 1990-07-04 1992-01-09 Anton Dipl Ing Dr Lechner Vorrichtung zur reduzierung des stroemungswiderstandes eines nutzfahrzeuges
DE4231082A1 (de) * 1992-09-17 1994-03-24 Robert Spies Fahrzeugrad und Kraftfahrzeug mit solchen Rädern
JPH06171554A (ja) * 1992-12-07 1994-06-21 Ace Denken:Kk 自動車
US5544726A (en) * 1994-09-06 1996-08-13 Ford Motor Company Brake rotor with flow through ventilation

Also Published As

Publication number Publication date
ITTO950315A1 (it) 1996-10-19
EP0738650B1 (de) 2001-06-27
EP0738650A2 (de) 1996-10-23
EP0738650A3 (de) 1997-06-11
ITTO950315A0 (it) 1995-04-19
ES2159657T3 (es) 2001-10-16
IT1279132B1 (it) 1997-12-04
DE69613505T2 (de) 2001-10-11
US5820203A (en) 1998-10-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee