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EP0151231A3 - Aerofoil type sail for sail vehicles - Google Patents

Aerofoil type sail for sail vehicles Download PDF

Info

Publication number
EP0151231A3
EP0151231A3 EP84113182A EP84113182A EP0151231A3 EP 0151231 A3 EP0151231 A3 EP 0151231A3 EP 84113182 A EP84113182 A EP 84113182A EP 84113182 A EP84113182 A EP 84113182A EP 0151231 A3 EP0151231 A3 EP 0151231A3
Authority
EP
European Patent Office
Prior art keywords
sail
profile
mast
wind
resembles
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.)
Withdrawn
Application number
EP84113182A
Other languages
German (de)
French (fr)
Other versions
EP0151231A2 (en
Inventor
Lutz Dechend
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
Publication of EP0151231A2 publication Critical patent/EP0151231A2/en
Publication of EP0151231A3 publication Critical patent/EP0151231A3/en
Withdrawn legal-status Critical Current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

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)
  • Wind Motors (AREA)
  • Toys (AREA)

Abstract

Das erfindungsmäßige Rigg besteht aus einem um 360° drehbaren Profilmast, dessen Querschnitt dem Profil eines Flugzeugtragflügels ähnelt. Über diesen Mast sind mehrere Profilteile in Form eines Flugzeugtragflügelquerschnitts rechtwinklig zur Mastachse angeordnet, als Gerippe für die Segeltuchhülle, die über sie gezogen und an ihnen befestigt ist. Das komplette Rigg gleicht einem aufrecht auf dem Fahrzeug stehenden Flugzeugtragflügel und kann durch den um 360° drehbaren Mast und die in der Profilform veränder­ baren Profilteile beidseitig besegelt werden. Durch her­ kömmliche Falls kann die Segelfläche beliebig verkleinert werden, ohne daß sich die Profilform ändert. The rig according to the invention consists of a 360 ° rotatable profile mast, the cross section of which the profile of a Airplane wing resembles. There are several over this mast Profile parts in the form of an aircraft wing cross section arranged at right angles to the mast axis, as a framework for the Canvas cover that is pulled over them and attached to them is. The entire rig resembles an upright on the Vehicle aircraft wing standing and can by the mast rotatable through 360 ° and the profile shape changed barable profile parts can be sailed on both sides. Through her Conventional cases, the sail area can be reduced as desired without changing the profile shape.

Der Vorteil gegenüber allen herkömmlichen Riggs liegt im Wirkungsgrad der Windausbeute, der Fähigkeit, höher am Wind segeln zu können, besser vorm Wind zu segeln, durch das Fehlen von stehendem und laufendem Gut und weitge­ henst maschineller Bedienbarkeit auch für Handelsschiffe beliebiger Größe geeignet zu sein, und letztlich auf Vor- oder Beisegel jeder Art verzichten zu können. The advantage over all conventional rigs is in the efficiency of the wind yield, the ability to be higher on To be able to sail wind, better to sail in front of the wind, by the lack of standing and running goods and wide mechanical operability also for merchant ships any size to be suitable, and ultimately on pre or To be able to do without any sail.

EP84113182A 1984-01-19 1984-11-02 Aerofoil type sail for sail vehicles Withdrawn EP0151231A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3401787 1984-01-19
DE19843401787 DE3401787A1 (en) 1984-01-19 1984-01-19 WINGED RIGG FOR SAILING VEHICLES

Publications (2)

Publication Number Publication Date
EP0151231A2 EP0151231A2 (en) 1985-08-14
EP0151231A3 true EP0151231A3 (en) 1985-10-09

Family

ID=6225381

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84113182A Withdrawn EP0151231A3 (en) 1984-01-19 1984-11-02 Aerofoil type sail for sail vehicles

Country Status (2)

Country Link
EP (1) EP0151231A3 (en)
DE (1) DE3401787A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3738101A1 (en) * 1987-11-10 1989-05-24 Lutz Dechend WING SAIL FOR SAILING VEHICLES
US4843987A (en) * 1988-04-07 1989-07-04 Samuels Harris J Heel counteracting airfoil
DE9004412U1 (en) * 1990-04-18 1990-09-13 Wiese, Andreas, 53175 Bonn Solar telescope sail wings with computer-controlled automation for ships and boats
CN111924079A (en) * 2020-08-20 2020-11-13 珠海云洲智能科技有限公司 Sails and Navigation Equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1464877A (en) * 1965-11-23 1967-01-06 Conservatoire Nat Arts Improvements to vehicles powered by natural wind
FR1536490A (en) * 1967-07-18 1968-08-16 Wind propulsion device of a marine or land vehicle
GB1184914A (en) * 1966-04-28 1970-03-18 Albert Marie Gabriel D Galbert Pivotal Rigging for Sailing Boats and Sail Propelled Vehicles
GB2088308A (en) * 1980-11-21 1982-06-09 Wainwright Barry Aerofoil sail

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381647A (en) * 1966-10-12 1968-05-07 Keeler Harry Full airfoil sail
DE2356426A1 (en) * 1973-11-12 1975-05-15 Ludwig Naake Main sail for water craft - has trapezoidal symmetrical shape to take advantage of wind on both sides
US4369724A (en) * 1980-08-05 1983-01-25 John Weiss Wingsail
US4341176A (en) * 1980-09-29 1982-07-27 Orrison William W Air foil with reversible camber

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1464877A (en) * 1965-11-23 1967-01-06 Conservatoire Nat Arts Improvements to vehicles powered by natural wind
GB1184914A (en) * 1966-04-28 1970-03-18 Albert Marie Gabriel D Galbert Pivotal Rigging for Sailing Boats and Sail Propelled Vehicles
FR1536490A (en) * 1967-07-18 1968-08-16 Wind propulsion device of a marine or land vehicle
GB2088308A (en) * 1980-11-21 1982-06-09 Wainwright Barry Aerofoil sail

Also Published As

Publication number Publication date
EP0151231A2 (en) 1985-08-14
DE3401787A1 (en) 1984-11-08
DE3401787C2 (en) 1988-04-21

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Effective date: 19860610