GB1497879A - Air drag reducing means for bluff vehicles - Google Patents

Air drag reducing means for bluff vehicles

Info

Publication number
GB1497879A
GB1497879A GB1243475A GB1243475A GB1497879A GB 1497879 A GB1497879 A GB 1497879A GB 1243475 A GB1243475 A GB 1243475A GB 1243475 A GB1243475 A GB 1243475A GB 1497879 A GB1497879 A GB 1497879A
Authority
GB
United Kingdom
Prior art keywords
bluff
vanes
vehicle
face
edges
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
GB1243475A
Other languages
English (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.)
SYSTEMS SCIENCE SOFTWARE
Original Assignee
SYSTEMS SCIENCE SOFTWARE
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
Priority claimed from US05/554,751 external-priority patent/US4022508A/en
Application filed by SYSTEMS SCIENCE SOFTWARE filed Critical SYSTEMS SCIENCE SOFTWARE
Publication of GB1497879A publication Critical patent/GB1497879A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Flow Control Members (AREA)
GB1243475A 1974-04-01 1975-03-25 Air drag reducing means for bluff vehicles Expired GB1497879A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US45646974A 1974-04-01 1974-04-01
US45647074A 1974-04-01 1974-04-01
US05/554,751 US4022508A (en) 1974-04-01 1975-03-10 Air drag reducing means for bluff vehicles and the like

Publications (1)

Publication Number Publication Date
GB1497879A true GB1497879A (en) 1978-01-12

Family

ID=27412669

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1243475A Expired GB1497879A (en) 1974-04-01 1975-03-25 Air drag reducing means for bluff vehicles

Country Status (4)

Country Link
JP (1) JPS50143224A (enrdf_load_stackoverflow)
DE (1) DE2514069A1 (enrdf_load_stackoverflow)
FR (1) FR2274494A1 (enrdf_load_stackoverflow)
GB (1) GB1497879A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105183A1 (de) * 1981-02-13 1982-09-09 Günther 2000 Hamburg Spranger Verfahren zur verminderung des stroemungswiderstandes von von gasen wie luft oder dergl. umstroemten fluegeln insbesondere tragfluegeln und schaufeln von stroemungsmaschinen und einrichtung des verfahrens
GB2149054A (en) * 1983-10-25 1985-06-05 Koezponti Valto Hitelbank Method and construction for reducing the drag of bodies arranged in a flow
GB2186532A (en) * 1986-02-14 1987-08-19 Iveco Fiat Streamlining vehicle bodywork edges
EP1538023A3 (en) * 2003-12-05 2006-05-10 PACCAR Inc Method and apparatus of aerodynamic headlight housings for vehicles

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934922A (en) * 1974-09-05 1976-01-27 Aerovironment Inc. Aerodynamic drag reduction devices for surface vehicles
FR2421785A1 (fr) * 1978-04-07 1979-11-02 Etudes Realis Automobile Carenage pour cabine de vehicules lourds de transport
JPS55102615U (enrdf_load_stackoverflow) * 1979-01-13 1980-07-17
FR2487957A1 (fr) * 1980-08-01 1982-02-05 Rouvreau Alain Dispositif combine chauffe-eau solaire et deflecteur aerodynamique
JPS6135505Y2 (enrdf_load_stackoverflow) * 1981-06-09 1986-10-15
JPS57200480U (enrdf_load_stackoverflow) * 1981-06-16 1982-12-20
JPS58161770U (ja) * 1982-04-23 1983-10-27 三菱自動車工業株式会社 トラツク用導風装置
JPS59179182U (ja) * 1983-05-19 1984-11-30 渡辺　勝 トラツク用空気抵抗減少装置
JP2010137784A (ja) * 2008-12-12 2010-06-24 Hino Motors Ltd フルトレーラおよびトレーラ並びにトレーラ用空気抵抗低減部材

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105183A1 (de) * 1981-02-13 1982-09-09 Günther 2000 Hamburg Spranger Verfahren zur verminderung des stroemungswiderstandes von von gasen wie luft oder dergl. umstroemten fluegeln insbesondere tragfluegeln und schaufeln von stroemungsmaschinen und einrichtung des verfahrens
GB2149054A (en) * 1983-10-25 1985-06-05 Koezponti Valto Hitelbank Method and construction for reducing the drag of bodies arranged in a flow
GB2186532A (en) * 1986-02-14 1987-08-19 Iveco Fiat Streamlining vehicle bodywork edges
GB2186532B (en) * 1986-02-14 1990-09-12 Iveco Fiat Streamlined deflector for a motor vehicle
EP1538023A3 (en) * 2003-12-05 2006-05-10 PACCAR Inc Method and apparatus of aerodynamic headlight housings for vehicles

Also Published As

Publication number Publication date
FR2274494B1 (enrdf_load_stackoverflow) 1982-02-26
DE2514069A1 (de) 1975-10-16
JPS50143224A (enrdf_load_stackoverflow) 1975-11-18
FR2274494A1 (fr) 1976-01-09
AU7958875A (en) 1976-09-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee