FI890392A0 - Wing Sail System - Google Patents

Wing Sail System

Info

Publication number
FI890392A0
FI890392A0 FI890392A FI890392A FI890392A0 FI 890392 A0 FI890392 A0 FI 890392A0 FI 890392 A FI890392 A FI 890392A FI 890392 A FI890392 A FI 890392A FI 890392 A0 FI890392 A0 FI 890392A0
Authority
FI
Finland
Prior art keywords
wing sail
sail system
wing
sail
Prior art date
Application number
FI890392A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI94613C (en
FI94613B (en
FI890392A (en
Inventor
John Graham Walker
Original Assignee
John Graham Walker
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 John Graham Walker filed Critical John Graham Walker
Publication of FI890392A0 publication Critical patent/FI890392A0/en
Publication of FI890392A publication Critical patent/FI890392A/en
Application granted granted Critical
Publication of FI94613B publication Critical patent/FI94613B/en
Publication of FI94613C publication Critical patent/FI94613C/en

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)
  • Hydraulic Turbines (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Inorganic Insulating Materials (AREA)
  • Centrifugal Separators (AREA)
  • Blinds (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
FI890392A 1988-02-12 1989-01-26 Wing Sail System FI94613C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888803265A GB8803265D0 (en) 1988-02-12 1988-02-12 Wingsail stalling
GB8803265 1988-02-12

Publications (4)

Publication Number Publication Date
FI890392A0 true FI890392A0 (en) 1989-01-26
FI890392A FI890392A (en) 1989-08-13
FI94613B FI94613B (en) 1995-06-30
FI94613C FI94613C (en) 1995-10-10

Family

ID=10631598

Family Applications (1)

Application Number Title Priority Date Filing Date
FI890392A FI94613C (en) 1988-02-12 1989-01-26 Wing Sail System

Country Status (12)

Country Link
EP (1) EP0328254B1 (en)
JP (1) JPH026293A (en)
KR (1) KR890012858A (en)
AU (1) AU617419B2 (en)
CA (1) CA1317161C (en)
DE (1) DE68907494T2 (en)
DK (1) DK62689A (en)
FI (1) FI94613C (en)
GB (2) GB8803265D0 (en)
NO (1) NO171496C (en)
NZ (1) NZ227717A (en)
ZA (1) ZA89422B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ704193A (en) 2012-06-29 2017-02-24 Windship Tech Ltd Aerofoil sail
FR3058386B1 (en) 2016-11-08 2019-06-28 Ayro VELIC PROPULSION SHIP.
KR20210100154A (en) 2018-12-06 2021-08-13 아이로 Ships using sail propulsion
CN115071939B (en) * 2022-06-04 2023-11-17 西北工业大学 Follow-up symmetrical front wing sail

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE403416C (en) * 1924-09-29 Anton Flettner Arrangement for sailing craft
AU566872B2 (en) * 1982-06-04 1987-11-05 Walker Wingsail Systems Ltd. Aerofoil sail
US4473023A (en) * 1982-08-23 1984-09-25 Walker Wingsail Systems Limited Relating to wingsail craft and wingsails therefor
GB8500335D0 (en) * 1985-01-07 1985-02-13 Univ Southampton Aerofoil propulsion of ships
KR940000046B1 (en) * 1985-05-02 1994-01-05 쟝 마가렛 워커 Aerofoil configuration

Also Published As

Publication number Publication date
AU617419B2 (en) 1991-11-28
JPH026293A (en) 1990-01-10
DE68907494T2 (en) 1993-11-11
FI94613C (en) 1995-10-10
KR890012858A (en) 1989-09-19
GB2215693A (en) 1989-09-27
GB2215693B (en) 1991-11-27
NO890576L (en) 1989-08-14
GB8902582D0 (en) 1989-03-22
FI94613B (en) 1995-06-30
NO890576D0 (en) 1989-02-10
NZ227717A (en) 1990-08-28
DE68907494D1 (en) 1993-08-19
EP0328254A1 (en) 1989-08-16
FI890392A (en) 1989-08-13
AU2955289A (en) 1989-08-17
NO171496C (en) 1993-03-24
ZA89422B (en) 1989-12-27
EP0328254B1 (en) 1993-07-14
DK62689A (en) 1989-08-13
CA1317161C (en) 1993-05-04
GB8803265D0 (en) 1988-03-09
DK62689D0 (en) 1989-02-10
NO171496B (en) 1992-12-14

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed

Owner name: WALKER, JOHN GRAHAM