FR2432422A1 - Motor vehicle wind resistance reducer - uses propeller to draw in air, compress it and discharge it to rear - Google Patents

Motor vehicle wind resistance reducer - uses propeller to draw in air, compress it and discharge it to rear

Info

Publication number
FR2432422A1
FR2432422A1 FR7822622A FR7822622A FR2432422A1 FR 2432422 A1 FR2432422 A1 FR 2432422A1 FR 7822622 A FR7822622 A FR 7822622A FR 7822622 A FR7822622 A FR 7822622A FR 2432422 A1 FR2432422 A1 FR 2432422A1
Authority
FR
France
Prior art keywords
air
motor vehicle
wind resistance
compress
draw
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.)
Granted
Application number
FR7822622A
Other languages
French (fr)
Other versions
FR2432422B1 (en
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 FR7822622A priority Critical patent/FR2432422A1/en
Publication of FR2432422A1 publication Critical patent/FR2432422A1/en
Application granted granted Critical
Publication of FR2432422B1 publication Critical patent/FR2432422B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D57/00—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track
    • B62D57/04—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track having other than ground-engaging propulsion means, e.g. having propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D35/00—Vehicle bodies characterised by streamlining

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Wind Motors (AREA)

Abstract

The equipment increases the speed of a motor vehicle while saving power. It comprises a mechanism which draws in the air and so decreases the wind resistance. The air is compressed and discharged rearwards. Compression can be by a propeller working in a cylinder closed at one end. The air is discharged by pipes, and driven by a front or rear engine.
FR7822622A 1978-07-31 1978-07-31 Motor vehicle wind resistance reducer - uses propeller to draw in air, compress it and discharge it to rear Granted FR2432422A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7822622A FR2432422A1 (en) 1978-07-31 1978-07-31 Motor vehicle wind resistance reducer - uses propeller to draw in air, compress it and discharge it to rear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7822622A FR2432422A1 (en) 1978-07-31 1978-07-31 Motor vehicle wind resistance reducer - uses propeller to draw in air, compress it and discharge it to rear

Publications (2)

Publication Number Publication Date
FR2432422A1 true FR2432422A1 (en) 1980-02-29
FR2432422B1 FR2432422B1 (en) 1985-02-22

Family

ID=9211412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822622A Granted FR2432422A1 (en) 1978-07-31 1978-07-31 Motor vehicle wind resistance reducer - uses propeller to draw in air, compress it and discharge it to rear

Country Status (1)

Country Link
FR (1) FR2432422A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998035870A1 (en) * 1997-02-17 1998-08-20 Jae Pung Eom Apparatus for reducing air resistance acting on vehicle
WO2002081290A1 (en) * 2001-03-22 2002-10-17 Jean Moana Mcveigh An improved vehicle
WO2014165946A1 (en) * 2013-04-11 2014-10-16 Kopere Ngologbia Alphonse Aerodynamic booster-stabiliser for passenger vehicles

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1495812A (en) * 1920-02-21 1924-05-27 Marcel Pierre Seneze Vehicle driven by air propeller
US2021784A (en) * 1934-08-09 1935-11-19 Hochstadt Jack Vehicular propulsion means
FR914828A (en) * 1945-05-04 1946-10-18 Aerodynamic propulsion system applicable to all mobile moving in the air
FR916198A (en) * 1944-10-28 1946-11-28 Mobile aerodynamic resistance reduction system
FR1150725A (en) * 1955-03-23 1958-01-17 Cooling device for motor vehicles
US3374849A (en) * 1966-09-28 1968-03-26 Lawrence E. Redman Electric vehicle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1495812A (en) * 1920-02-21 1924-05-27 Marcel Pierre Seneze Vehicle driven by air propeller
US2021784A (en) * 1934-08-09 1935-11-19 Hochstadt Jack Vehicular propulsion means
FR916198A (en) * 1944-10-28 1946-11-28 Mobile aerodynamic resistance reduction system
FR914828A (en) * 1945-05-04 1946-10-18 Aerodynamic propulsion system applicable to all mobile moving in the air
FR1150725A (en) * 1955-03-23 1958-01-17 Cooling device for motor vehicles
US3374849A (en) * 1966-09-28 1968-03-26 Lawrence E. Redman Electric vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998035870A1 (en) * 1997-02-17 1998-08-20 Jae Pung Eom Apparatus for reducing air resistance acting on vehicle
WO2002081290A1 (en) * 2001-03-22 2002-10-17 Jean Moana Mcveigh An improved vehicle
WO2014165946A1 (en) * 2013-04-11 2014-10-16 Kopere Ngologbia Alphonse Aerodynamic booster-stabiliser for passenger vehicles

Also Published As

Publication number Publication date
FR2432422B1 (en) 1985-02-22

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse
ST Notification of lapse