DE3270117D1 - Improvements in and relating to wingsail craft and wingsails therefor - Google Patents

Improvements in and relating to wingsail craft and wingsails therefor

Info

Publication number
DE3270117D1
DE3270117D1 DE8282304256T DE3270117T DE3270117D1 DE 3270117 D1 DE3270117 D1 DE 3270117D1 DE 8282304256 T DE8282304256 T DE 8282304256T DE 3270117 T DE3270117 T DE 3270117T DE 3270117 D1 DE3270117 D1 DE 3270117D1
Authority
DE
Germany
Prior art keywords
wingsails
wingsail
craft
therefor
relating
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
DE8282304256T
Other languages
German (de)
Inventor
John Graham Walker
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.)
Walker Wingsail Systems Ltd
Original Assignee
Walker Wingsail Systems 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 Walker Wingsail Systems Ltd filed Critical Walker Wingsail Systems Ltd
Application granted granted Critical
Publication of DE3270117D1 publication Critical patent/DE3270117D1/en
Expired 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
    • 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)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Wind Motors (AREA)
  • Toys (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Jib Cranes (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE8282304256T 1981-08-22 1982-08-12 Improvements in and relating to wingsail craft and wingsails therefor Expired DE3270117D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB8125710 1981-08-22
GB8125707 1981-08-22
GB8125711 1981-08-22

Publications (1)

Publication Number Publication Date
DE3270117D1 true DE3270117D1 (en) 1986-04-30

Family

ID=27261277

Family Applications (3)

Application Number Title Priority Date Filing Date
DE8282304256T Expired DE3270117D1 (en) 1981-08-22 1982-08-12 Improvements in and relating to wingsail craft and wingsails therefor
DE19828223561U Expired DE8223561U1 (en) 1981-08-22 1982-08-20 WING SAIL
DE19828237177U Expired DE8237177U1 (en) 1981-08-22 1982-08-20 DEVICE FOR ADJUSTING A WING SAIL

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE19828223561U Expired DE8223561U1 (en) 1981-08-22 1982-08-20 WING SAIL
DE19828237177U Expired DE8237177U1 (en) 1981-08-22 1982-08-20 DEVICE FOR ADJUSTING A WING SAIL

Country Status (9)

Country Link
EP (1) EP0073589B1 (en)
JP (1) JPH0631069B2 (en)
KR (1) KR840001087A (en)
AU (1) AU560143B2 (en)
CA (1) CA1185487A (en)
DE (3) DE3270117D1 (en)
ES (1) ES275247Y (en)
FI (1) FI77420C (en)
PT (1) PT75448B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001089923A1 (en) * 2000-05-24 2001-11-29 Mariano Perez Martinez Hinged rigid sail with aerodynamic profile
US6732670B2 (en) 2000-06-13 2004-05-11 William Richards Rayner Sailing craft
EP4069581B1 (en) * 2019-12-04 2024-03-13 BA Technologies Limited Propulsion device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE406598C (en) * 1922-06-02 1924-11-28 Anton Flettner Arrangement for sailing craft
DE398826C (en) * 1922-09-26 1924-07-15 Anton Flettner Arrangement for sails
GB568209A (en) * 1943-07-19 1945-03-23 Nicholas Henri Meyne Improvements in sails and rigging of sailing craft
GB623036A (en) * 1946-08-06 1949-05-11 Catherine Maude Lightfoot Improvements in sails for sailing boats and the like
GB680553A (en) * 1949-10-11 1952-10-08 Thomas Garner James Improvements in or relating to sails for ship propulsion
GB1316659A (en) * 1970-12-29 1973-05-09 Banks B B Sail battens
GB1375192A (en) * 1971-01-08 1974-11-27

Also Published As

Publication number Publication date
JPH02162191A (en) 1990-06-21
ES275247U (en) 1984-08-01
PT75448B (en) 1984-08-20
DE8223561U1 (en) 1984-03-22
AU8714982A (en) 1983-03-03
ES275247Y (en) 1985-12-01
AU560143B2 (en) 1987-04-02
CA1185487A (en) 1985-04-16
PT75448A (en) 1982-09-01
FI822833A0 (en) 1982-08-16
FI822833L (en) 1983-02-23
KR840001087A (en) 1984-03-28
FI77420C (en) 1989-03-10
EP0073589B1 (en) 1986-03-26
DE8237177U1 (en) 1984-04-12
FI77420B (en) 1988-11-30
JPH0631069B2 (en) 1994-04-27
EP0073589A1 (en) 1983-03-09

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DE3270117D1 (en) Improvements in and relating to wingsail craft and wingsails therefor

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee