FI880826A7 - Wing profile. - Google Patents

Wing profile. Download PDF

Info

Publication number: FI880826A7
Authority: FI; Finland
Prior art keywords: wing profile; wing; profile
Prior art date: 1985-08-22

Application number

FI880826A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI880826A0 (en

FI880826L (en

Inventor

John Graham Walker

Original Assignee

John Graham Walker

Walker Jean Margaret

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.)

1985-08-22

Filing date

1986-08-22

Publication date

1988-02-22

1986-08-22 Application filed by John Graham Walker, Walker Jean Margaret filed Critical John Graham Walker

1988-02-22 Publication of FI880826A0 publication Critical patent/FI880826A0/en

1988-02-22 Publication of FI880826L publication Critical patent/FI880826L/en

1988-02-22 Publication of FI880826A7 publication Critical patent/FI880826A7/en

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

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)
Structures Of Non-Positive Displacement Pumps (AREA)
Wind Motors (AREA)

FI880826A 1985-08-22 1986-08-22 Wing profile. FI880826A7 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB858521085A GB8521085D0 (en)	1985-08-22	1985-08-22	Aerofoil
PCT/GB1986/000502 WO1987001088A1 (en)	1985-08-22	1986-08-22	Aerofoil

Publications (3)

Publication Number	Publication Date
FI880826A0 FI880826A0 (en)	1988-02-22
FI880826L FI880826L (en)	1988-02-22
FI880826A7 true FI880826A7 (en)	1988-02-22

Family

ID=10584188

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI880826A FI880826A7 (en)	1985-08-22	1986-08-22	Wing profile.

Country Status (8)

Country	Link
EP (1)	EP0259344B1 (en)
JP (1)	JPS63501355A (en)
AU (1)	AU597904B2 (en)
DE (1)	DE3676702D1 (en)
DK (1)	DK202087A (en)
FI (1)	FI880826A7 (en)
GB (1)	GB8521085D0 (en)
WO (1)	WO1987001088A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR940000046B1 (en) *	1985-05-02	1994-01-05	쟝 마가렛 워커	Wing Sail Deflector
GB9401744D0 (en) *	1994-01-31	1994-03-23	Walker John G	Monoplane wingsail

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU554405B2 (en) *	1981-03-19	1986-08-21	Walker Wingsail Systems Ltd.	Sail of hinged aerofoil sections
US4519746A (en) *	1981-07-24	1985-05-28	United Technologies Corporation	Airfoil blade
US4432298A (en) *	1981-10-01	1984-02-21	Cudmore Patrick J	Hydrofoil sailing craft
JPS59184096A (en) *	1983-03-31	1984-10-19	Mitsui Eng & Shipbuild Co Ltd	Composite sail

1985
- 1985-08-22 GB GB858521085A patent/GB8521085D0/en active Pending
1986
- 1986-08-22 AU AU62808/86A patent/AU597904B2/en not_active Ceased
- 1986-08-22 FI FI880826A patent/FI880826A7/en not_active IP Right Cessation
- 1986-08-22 JP JP61504504A patent/JPS63501355A/en active Pending
- 1986-08-22 WO PCT/GB1986/000502 patent/WO1987001088A1/en not_active Ceased
- 1986-08-22 EP EP86904896A patent/EP0259344B1/en not_active Expired - Lifetime
- 1986-08-22 DE DE8686904896T patent/DE3676702D1/en not_active Expired - Fee Related
1987
- 1987-04-21 DK DK202087A patent/DK202087A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
FI880826A0 (en)	1988-02-22
FI880826L (en)	1988-02-22
WO1987001088A1 (en)	1987-02-26
JPS63501355A (en)	1988-05-26
GB8521085D0 (en)	1985-09-25
DE3676702D1 (en)	1991-02-07
AU597904B2 (en)	1990-06-14
DK202087D0 (en)	1987-04-21
EP0259344B1 (en)	1990-12-27
DK202087A (en)	1987-05-20
EP0259344A1 (en)	1988-03-16
AU6280886A (en)	1987-03-10

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Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: WALKER, JOHN GRAHAM Owner name: WALKER JEAN MARGARET

Date

Code

Title

Description

2004-08-31

Patent lapsed

Owner name: WALKER, JOHN GRAHAM

Owner name: WALKER JEAN MARGARET