GB0320569D0 - High efficiency sail - Google Patents

High efficiency sail

Info

Publication number
GB0320569D0
GB0320569D0 GBGB0320569.7A GB0320569A GB0320569D0 GB 0320569 D0 GB0320569 D0 GB 0320569D0 GB 0320569 A GB0320569 A GB 0320569A GB 0320569 D0 GB0320569 D0 GB 0320569D0
Authority
GB
United Kingdom
Prior art keywords
sail
high efficiency
efficiency
efficiency sail
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.)
Ceased
Application number
GBGB0320569.7A
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 GBGB0320569.7A priority Critical patent/GB0320569D0/en
Publication of GB0320569D0 publication Critical patent/GB0320569D0/en
Priority to GB0419437A priority patent/GB2405628A/en
Ceased 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
    • B63H9/08—Connections of sails to masts, spars, or the like
    • 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
    • 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
    • B63H9/067—Sails characterised by their construction or manufacturing process

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)
  • Manufacturing & Machinery (AREA)
  • Wind Motors (AREA)
GBGB0320569.7A 2003-09-02 2003-09-02 High efficiency sail Ceased GB0320569D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0320569.7A GB0320569D0 (en) 2003-09-02 2003-09-02 High efficiency sail
GB0419437A GB2405628A (en) 2003-09-02 2004-09-02 High efficiency aerofoil sail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0320569.7A GB0320569D0 (en) 2003-09-02 2003-09-02 High efficiency sail

Publications (1)

Publication Number Publication Date
GB0320569D0 true GB0320569D0 (en) 2003-10-01

Family

ID=28686793

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0320569.7A Ceased GB0320569D0 (en) 2003-09-02 2003-09-02 High efficiency sail
GB0419437A Withdrawn GB2405628A (en) 2003-09-02 2004-09-02 High efficiency aerofoil sail

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0419437A Withdrawn GB2405628A (en) 2003-09-02 2004-09-02 High efficiency aerofoil sail

Country Status (1)

Country Link
GB (2) GB0320569D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3052379T3 (en) * 2013-10-01 2018-05-30 Gregory Owen Johnston Method for rigging and controlling a wing sail

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4733624A (en) * 1984-03-20 1988-03-29 Worldly Innovations, Inc. Flexible wing rib sail
US4625671A (en) * 1984-03-28 1986-12-02 Nishimura Thomas G Sailing system
US4699073A (en) * 1986-06-16 1987-10-13 Solar Development, Inc. Spaced double surface sail construction

Also Published As

Publication number Publication date
GB0419437D0 (en) 2004-10-06
GB2405628A (en) 2005-03-09

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)