GB243755A - Improvements in or relating to vehicles with cylindrical or like propellers rotatingin a flowing medium - Google Patents

Improvements in or relating to vehicles with cylindrical or like propellers rotatingin a flowing medium

Info

Publication number
GB243755A
GB243755A GB30004/25A GB3000425A GB243755A GB 243755 A GB243755 A GB 243755A GB 30004/25 A GB30004/25 A GB 30004/25A GB 3000425 A GB3000425 A GB 3000425A GB 243755 A GB243755 A GB 243755A
Authority
GB
United Kingdom
Prior art keywords
propellers
cylinder
vehicle
cylinders
cylindrical
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
GB30004/25A
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
Publication of GB243755A publication Critical patent/GB243755A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

243,755. Klein, M. Nov. 28, 1924, [Convention date]. No Patent granted (Sealing fee not paid). Propelling by rotary cylinders.-In ships with cylindrical propellers rotating in the air or water flowing past the vehicle the direction of the fluid stream is changed through about 90‹ as in the conduit a before it passes the rotating cylinder b, so that as the resultant force on the axis of the cylinder is perpendicular to the direction of flow, on the Magnus principle, this force acts in the direction of motion of the vehicle. The cylinder b is rotated by any reversible mechanical device, which may be driven by the fluid stream past the vehicle. The conduit a may be arranged entirely in a horizontal plane, the cylinder axis being vertical in this case. Two or more cylinders may be employed, and it is stated that propellers other than cylinders may be used. As applied to ships both the air stream and the water stream past the ship may be used.
GB30004/25A 1924-11-28 1925-11-27 Improvements in or relating to vehicles with cylindrical or like propellers rotatingin a flowing medium Expired GB243755A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT243755X 1924-11-28

Publications (1)

Publication Number Publication Date
GB243755A true GB243755A (en) 1926-09-23

Family

ID=3670080

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30004/25A Expired GB243755A (en) 1924-11-28 1925-11-27 Improvements in or relating to vehicles with cylindrical or like propellers rotatingin a flowing medium

Country Status (2)

Country Link
FR (1) FR607094A (en)
GB (1) GB243755A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7695050B2 (en) 2006-11-01 2010-04-13 Colin Neale Vehicle having aerodynamic fan elements
EP2374681A1 (en) * 2010-04-12 2011-10-12 Herbert Gernert Device for vehicles and method for operating a vehicle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7152908B2 (en) * 2004-07-01 2006-12-26 Khosrow Shahbazi Systems, methods, and media for reducing the aerodynamic drag of vehicles
US7156453B2 (en) 2004-07-01 2007-01-02 Khosrow Shahbazi Pressure drag reduction system with a side duct
US7165804B2 (en) 2004-07-01 2007-01-23 Khosrow Shahbazi Methods for reducing the aerodynamic drag of vehicles
US7185944B2 (en) 2004-07-01 2007-03-06 Khosrow Shahbazi Pressure drag reduction system with an internal duct
US7237827B2 (en) 2004-07-01 2007-07-03 Khosrow Shahbazi Control system for pressure drag reduction system
US7364220B2 (en) 2004-07-01 2008-04-29 Khosrow Shahbazi Aerodynamic drag reduction systems
US7695050B2 (en) 2006-11-01 2010-04-13 Colin Neale Vehicle having aerodynamic fan elements
EP2374681A1 (en) * 2010-04-12 2011-10-12 Herbert Gernert Device for vehicles and method for operating a vehicle

Also Published As

Publication number Publication date
FR607094A (en) 1926-06-25

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