CA1105527A - Air-flow diverter for reducing the aerodynamic drag of a vehicle - Google Patents

Air-flow diverter for reducing the aerodynamic drag of a vehicle

Info

Publication number
CA1105527A
CA1105527A CA328,651A CA328651A CA1105527A CA 1105527 A CA1105527 A CA 1105527A CA 328651 A CA328651 A CA 328651A CA 1105527 A CA1105527 A CA 1105527A
Authority
CA
Canada
Prior art keywords
vehicle
diverter
laminar
leading edge
elements
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
Application number
CA328,651A
Other languages
English (en)
French (fr)
Inventor
Arduino Panfili
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.)
Centro Ricerche Fiat SCpA
Original Assignee
Centro Ricerche Fiat SCpA
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 Centro Ricerche Fiat SCpA filed Critical Centro Ricerche Fiat SCpA
Application granted granted Critical
Publication of CA1105527A publication Critical patent/CA1105527A/en
Expired legal-status Critical Current

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
    • B62D35/001—For commercial vehicles or tractor-trailer combinations, e.g. caravans
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Wind Motors (AREA)
CA328,651A 1978-06-07 1979-05-30 Air-flow diverter for reducing the aerodynamic drag of a vehicle Expired CA1105527A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT68316/78A IT1108592B (it) 1978-06-07 1978-06-07 Deflettore per la riduzione della resistenza aerodinamica di un veicolo costituito da una motrice e da un rimorchio
IT68316-A/78 1978-06-07

Publications (1)

Publication Number Publication Date
CA1105527A true CA1105527A (en) 1981-07-21

Family

ID=11308956

Family Applications (1)

Application Number Title Priority Date Filing Date
CA328,651A Expired CA1105527A (en) 1978-06-07 1979-05-30 Air-flow diverter for reducing the aerodynamic drag of a vehicle

Country Status (12)

Country Link
JP (1) JPS558988A (it)
BE (1) BE876813A (it)
CA (1) CA1105527A (it)
CH (1) CH634515A5 (it)
DE (2) DE7915232U1 (it)
DK (1) DK234479A (it)
FR (1) FR2427939A1 (it)
GB (1) GB2023519B (it)
IT (1) IT1108592B (it)
LU (1) LU81360A1 (it)
NL (1) NL7904439A (it)
SE (1) SE7904881L (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56134286U (it) * 1980-03-14 1981-10-12
DE3202812A1 (de) * 1982-01-26 1983-08-04 Werner 1000 Berlin Schlick Stroemungs-leitfluegel
DE59105189D1 (de) * 1991-07-12 1995-05-18 Henre Filipek Werbeschildanordnung für Kraftfahrzeuge.
DE102005057633A1 (de) * 2005-12-02 2007-06-14 Man Nutzfahrzeuge Ag Nutzfahrzeug mit einem den Hauptspoiler überlappenden Vorspoiler

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE640839C (de) * 1929-04-11 1937-01-14 Hermann Foettinger Dr Ing Einrichtung zur Widerstandsverminderung umstroemter Koerper, insbesondere fuer blockartige Aufbauten von Kraftfahrzeugen aller Art
US2863695A (en) * 1954-11-19 1958-12-09 Chrysler Corp Tractor-trailer airstream control kit
US3241876A (en) * 1964-01-31 1966-03-22 Saunders Walter Selden Apparatus for reducing linear and lateral wind resistance in a tractortrailer combination vehicle
US3419897A (en) * 1967-04-27 1968-12-31 Glenn N. Bratsberg Airstream deflector for vehicles
US3929369A (en) * 1973-03-19 1975-12-30 Blair Lefler Inc Air deflecting vane assembly for a vehicle
US4006931A (en) * 1974-09-11 1977-02-08 Ford Motor Company Device for reducing wind resistance of a vehicle
DE7523124U (de) * 1975-07-21 1976-04-29 Fa. Walter Kuhfuss, 3284 Schieder- Schwalenberg Windableitvorrichtung für Lastkraftwagen
US4047747A (en) * 1975-12-11 1977-09-13 Ldv Industries, Inc. Air drag reducer for motor freight vehicles

Also Published As

Publication number Publication date
FR2427939B1 (it) 1982-09-03
CH634515A5 (it) 1983-02-15
BE876813A (fr) 1979-10-01
IT7868316A0 (it) 1978-06-07
SE7904881L (sv) 1979-12-08
JPS558988A (en) 1980-01-22
NL7904439A (nl) 1979-12-11
DK234479A (da) 1979-12-08
IT1108592B (it) 1985-12-09
FR2427939A1 (fr) 1980-01-04
DE2921355A1 (de) 1979-12-13
GB2023519B (en) 1982-11-24
DE7915232U1 (de) 1980-10-16
LU81360A1 (fr) 1979-09-11
GB2023519A (en) 1980-01-03

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Legal Events

Date Code Title Description
MKEX Expiry