GB9012383D0 - Reversible wing sail - Google Patents

Reversible wing sail

Info

Publication number
GB9012383D0
GB9012383D0 GB909012383A GB9012383A GB9012383D0 GB 9012383 D0 GB9012383 D0 GB 9012383D0 GB 909012383 A GB909012383 A GB 909012383A GB 9012383 A GB9012383 A GB 9012383A GB 9012383 D0 GB9012383 D0 GB 9012383D0
Authority
GB
United Kingdom
Prior art keywords
wing sail
reversible wing
reversible
sail
wing
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.)
Withdrawn
Application number
GB909012383A
Other versions
GB2233947A (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.)
WHATFORD TREVOR L
Original Assignee
WHATFORD TREVOR L
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 GB898912623A external-priority patent/GB8912623D0/en
Priority claimed from GB898914773A external-priority patent/GB8914773D0/en
Priority claimed from GB898924062A external-priority patent/GB8924062D0/en
Application filed by WHATFORD TREVOR L filed Critical WHATFORD TREVOR L
Publication of GB9012383D0 publication Critical patent/GB9012383D0/en
Publication of GB2233947A publication Critical patent/GB2233947A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H9/00—Marine propulsion provided directly by wind power
    • B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
    • B63H9/06—Types of sail; Constructional features of sails; Arrangements thereof on vessels
    • B63H9/061—Rigid sails; Aerofoil sails
    • B63H9/0615—Inflatable aerofoil sails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H9/00—Marine propulsion provided directly by wind power
    • B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
    • B63H9/06—Types of sail; Constructional features of sails; Arrangements thereof on vessels
    • B63H9/061—Rigid sails; Aerofoil sails

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
GB9012383A 1989-06-02 1990-06-04 Reversible wing sail Withdrawn GB2233947A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB898912623A GB8912623D0 (en) 1989-06-02 1989-06-02 Gas inflated sail
GB898914773A GB8914773D0 (en) 1989-06-27 1989-06-27 Flexible inflated sail
GB898919537A GB8919537D0 (en) 1989-06-27 1989-08-29 Flexible inflated sail
GB898920896A GB8920896D0 (en) 1989-06-27 1989-09-15 Flexible inflated sail
GB898924062A GB8924062D0 (en) 1989-06-27 1989-10-26 Flexible inflated sail
GB909000333A GB9000333D0 (en) 1989-06-27 1990-01-08 Flexible inflated sail

Publications (2)

Publication Number Publication Date
GB9012383D0 true GB9012383D0 (en) 1990-07-25
GB2233947A GB2233947A (en) 1991-01-23

Family

ID=27547049

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9012383A Withdrawn GB2233947A (en) 1989-06-02 1990-06-04 Reversible wing sail

Country Status (1)

Country Link
GB (1) GB2233947A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19780686T1 (en) * 1996-07-04 1998-10-01 Cadelec Cc Buoyancy aid
US5868092A (en) * 1997-06-24 1999-02-09 Milidragovic; Mladen Wing sail and method of use
FR2789969B1 (en) * 1999-02-18 2001-05-04 Didier Mielcarek SAIL STRUCTURE WITH REVERSIBLE SYMMETRIC THICK PROFILE AND AUTHORIZING SAIL REDUCTION

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB659867A (en) * 1949-05-14 1951-10-31 Ewing Mcgruer Improvements in the sails of yachts and boats and the like
US3332383A (en) * 1965-06-24 1967-07-25 Wright Edward Morris Variable camber airfoil
GB2085387B (en) * 1980-10-17 1984-07-11 Rooks Peter Leonard Sails
GB2100687B (en) * 1981-07-03 1985-02-20 Univ Open Sailwing construction
US4386574A (en) * 1981-12-15 1983-06-07 Riolland Pierre L Sail assembly of variable profile, reversible and collapsible
WO1985000573A1 (en) * 1983-07-15 1985-02-14 Wildensteiner Otto M Reversible camber airfoil
FR2558135B1 (en) * 1984-01-12 1987-03-27 Marinovation HIGH FINE RIGGING WITH SIMPLIFIED MANEUVER
FR2567098B1 (en) * 1984-07-05 1987-07-10 Graveline Jean AERODYNAMIC DEVICE WITH REVERSIBLE, FLEXIBLE AND FALLABLE CONCAVITY FOR WIND FORCE PROPULSION
US4699073A (en) * 1986-06-16 1987-10-13 Solar Development, Inc. Spaced double surface sail construction

Also Published As

Publication number Publication date
GB2233947A (en) 1991-01-23

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)