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FR3107692B1 - Driving Drag Device - Google Patents

Driving Drag Device Download PDF

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Publication number
FR3107692B1
FR3107692B1 FR2002054A FR2002054A FR3107692B1 FR 3107692 B1 FR3107692 B1 FR 3107692B1 FR 2002054 A FR2002054 A FR 2002054A FR 2002054 A FR2002054 A FR 2002054A FR 3107692 B1 FR3107692 B1 FR 3107692B1
Authority
FR
France
Prior art keywords
drag device
driving drag
thanks
wheels
vehicle
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
FR2002054A
Other languages
French (fr)
Other versions
FR3107692A1 (en
Inventor
Etienne Durand
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR2002054A priority Critical patent/FR3107692B1/en
Publication of FR3107692A1 publication Critical patent/FR3107692A1/en
Application granted granted Critical
Publication of FR3107692B1 publication Critical patent/FR3107692B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B1/00—Spoked wheels; Spokes thereof
    • B60B1/02—Wheels with wire or other tension spokes
    • B60B1/0261—Wheels with wire or other tension spokes characterised by spoke form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K16/00—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K16/00—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind
    • B60K2016/006—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind wind power driven
    • 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
    • Y02T10/90—Energy harvesting concepts as power supply for auxiliaries' energy consumption, e.g. photovoltaic sun-roof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Body Structure For Vehicles (AREA)
  • Handcart (AREA)

Abstract

Dispositif de traînée motrice, par la création d’un couple appliqué aux roues, grâce à la concentration des flux aérodynamiques s’exerçant contre l’avancée du véhicule en les dirigeant via la forme latérale du véhicule (1), également via un relèvement de son fond arrière (2) et grâce à des tuyères (3), vers des pales (4) équipant les roues (5) elles-mêmes en partie carénées (6). La deuxième figure pourra illustrer l’abrégé.Driving drag device, by creating a torque applied to the wheels, thanks to the concentration of the aerodynamic flows exerted against the advance of the vehicle by directing them via the lateral shape of the vehicle (1), also via a raising of its rear bottom (2) and thanks to the nozzles (3), to the blades (4) fitted to the wheels (5) themselves partly streamlined (6). The second figure may illustrate the abstract.

FR2002054A 2020-02-28 2020-02-28 Driving Drag Device Expired - Fee Related FR3107692B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2002054A FR3107692B1 (en) 2020-02-28 2020-02-28 Driving Drag Device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2002054A FR3107692B1 (en) 2020-02-28 2020-02-28 Driving Drag Device
FR2002054 2020-02-28

Publications (2)

Publication Number Publication Date
FR3107692A1 FR3107692A1 (en) 2021-09-03
FR3107692B1 true FR3107692B1 (en) 2023-02-24

Family

ID=70614169

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2002054A Expired - Fee Related FR3107692B1 (en) 2020-02-28 2020-02-28 Driving Drag Device

Country Status (1)

Country Link
FR (1) FR3107692B1 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR900403A (en) * 1943-12-07 1945-06-28 Auxiliary propulsion device for vehicles such as bicycles, pedal carts, motor cars, boats, airplanes and others
DE2656606A1 (en) * 1976-12-14 1978-06-15 Gotthold Koepple Torque booster for car - has turbine blades on wheels and transmission shaft driven by air ducted from slip stream or radiator blower
US6880844B2 (en) * 2002-12-05 2005-04-19 James C. Hayes Wind-assisted bicycle
DE102012012993A1 (en) * 2012-06-29 2014-01-02 Ulrich Werres Paddle drive used as kinetic drive system, mounted at rim of e.g. motor car, has air inlet that is provided to receive air/wind of moving object/vehicle through nozzle directly without detours to drive blades
WO2014210360A1 (en) 2013-06-27 2014-12-31 Aerovolution Corporation Self-deploying apparatuses, assemblies, and methods for drag reduction of land vehicles
FR3043941B1 (en) * 2015-11-24 2018-11-09 Gilbert Grand BLADE ASSEMBLY FOR WHEEL RIM
US9802492B2 (en) 2015-12-07 2017-10-31 Smart Auto Labs Inc. Vehicle drag reduction and electricity generation system
WO2017217562A1 (en) 2016-06-13 2017-12-21 최용종 Vehicle drag-based power generation system using air resistance
CN109715479B (en) 2016-09-05 2021-08-20 Ogab有限公司 Active drag reduction system and method for reducing vehicle drag
FR3068950B1 (en) 2017-07-13 2019-08-02 Michel Aguilar SYSTEM FOR REDUCING THE TRAINING OF A VEHICLE
BR112020003745A2 (en) 2017-08-24 2020-09-01 Smart Auto Labs Inc. vehicle drag reduction system and electricity generation

Also Published As

Publication number Publication date
FR3107692A1 (en) 2021-09-03

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Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210903

PLFP Fee payment

Year of fee payment: 3

CA Change of address

Effective date: 20220810

ST Notification of lapse

Effective date: 20231005