GB2295998B - A sail - Google Patents

A sail

Info

Publication number
GB2295998B
GB2295998B GB9425517A GB9425517A GB2295998B GB 2295998 B GB2295998 B GB 2295998B GB 9425517 A GB9425517 A GB 9425517A GB 9425517 A GB9425517 A GB 9425517A GB 2295998 B GB2295998 B GB 2295998B
Authority
GB
United Kingdom
Prior art keywords
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.)
Expired - Fee Related
Application number
GB9425517A
Other versions
GB2295998A (en
GB9425517D0 (en
Inventor
Robert Charles Finch Hill
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.)
Altosail Ltd
Original Assignee
Altosail Ltd
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 Altosail Ltd filed Critical Altosail Ltd
Priority to GB9425517A priority Critical patent/GB2295998B/en
Publication of GB9425517D0 publication Critical patent/GB9425517D0/en
Priority to AU37513/95A priority patent/AU689965B2/en
Priority to DK95935520T priority patent/DK0807054T3/en
Priority to EP95935520A priority patent/EP0807054B1/en
Priority to DE69503809T priority patent/DE69503809T2/en
Priority to PCT/GB1995/002554 priority patent/WO1996018536A1/en
Priority to NZ294656A priority patent/NZ294656A/en
Publication of GB2295998A publication Critical patent/GB2295998A/en
Application granted granted Critical
Publication of GB2295998B publication Critical patent/GB2295998B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

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)
  • Tents Or Canopies (AREA)
  • Adhesives Or Adhesive Processes (AREA)
GB9425517A 1994-12-17 1994-12-17 A sail Expired - Fee Related GB2295998B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB9425517A GB2295998B (en) 1994-12-17 1994-12-17 A sail
AU37513/95A AU689965B2 (en) 1994-12-17 1995-11-01 A sail
DK95935520T DK0807054T3 (en) 1994-12-17 1995-11-01 sail
EP95935520A EP0807054B1 (en) 1994-12-17 1995-11-01 A sail
DE69503809T DE69503809T2 (en) 1994-12-17 1995-11-01 SAIL
PCT/GB1995/002554 WO1996018536A1 (en) 1994-12-17 1995-11-01 A sail
NZ294656A NZ294656A (en) 1994-12-17 1995-11-01 Aerofoil sail: outer membrane on either side of an inner membrane creating two inflatable pockets and an inflatable forward compartment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9425517A GB2295998B (en) 1994-12-17 1994-12-17 A sail

Publications (3)

Publication Number Publication Date
GB9425517D0 GB9425517D0 (en) 1995-02-15
GB2295998A GB2295998A (en) 1996-06-19
GB2295998B true GB2295998B (en) 1998-05-20

Family

ID=10766120

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9425517A Expired - Fee Related GB2295998B (en) 1994-12-17 1994-12-17 A sail

Country Status (7)

Country Link
EP (1) EP0807054B1 (en)
AU (1) AU689965B2 (en)
DE (1) DE69503809T2 (en)
DK (1) DK0807054T3 (en)
GB (1) GB2295998B (en)
NZ (1) NZ294656A (en)
WO (1) WO1996018536A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO306104B1 (en) * 1996-12-16 1999-09-20 Tore Lyngholm A wing profile sail
GB2342907B (en) * 1998-10-19 2002-07-17 John Robert Panton Inflatable sail stiffeners
GB2354218A (en) * 1999-09-14 2001-03-21 John Robert Panton Inflatable stiffener for sails

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2285027A (en) * 1993-12-21 1995-06-28 Robert Hill A sail

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410599A2 (en) * 1977-10-10 1979-06-29 Vicard Pierre G Boat with inflatable sails - having double skin panels giving aerofoil section, with pitot tubes to regulate pressure
FR2457802A1 (en) * 1979-05-28 1980-12-26 Hennebutte Georges Boat sails with inflatable portion - have aerofoil section near plain section remote from mast
NZ214082A (en) * 1985-11-05 1989-04-26 Terrence Richard Duke Flexible sheet aerofoil sail with internal baffle towards front
US4879961A (en) * 1988-08-03 1989-11-14 Aguilera Angel R Sail airfoil device
GB2231854A (en) * 1989-05-18 1990-11-28 Anthony Charles Strickland Baffled sail or sail portion

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2285027A (en) * 1993-12-21 1995-06-28 Robert Hill A sail

Also Published As

Publication number Publication date
GB2295998A (en) 1996-06-19
NZ294656A (en) 1997-09-22
DK0807054T3 (en) 1999-05-03
AU689965B2 (en) 1998-04-09
GB9425517D0 (en) 1995-02-15
AU3751395A (en) 1996-07-03
EP0807054B1 (en) 1998-07-29
DE69503809D1 (en) 1998-09-03
WO1996018536A1 (en) 1996-06-20
EP0807054A1 (en) 1997-11-19
DE69503809T2 (en) 1999-03-04

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20011217