F - Mech Eng,Light,Heat,Weapons – 03 – D
Patent
F - Mech Eng,Light,Heat,Weapons
03
D
F03D 3/06 (2006.01) F03D 11/00 (2006.01) F03D 11/04 (2006.01)
Patent
CA 2216975
A support structure for a vertical axis wind turbine in which the airfoil blades (1) are spaced radially from a spinning tower (3) by support arms (2) with the airfoil blades (1) being substantially straight and vertically oriented. The weight of the spinning tower (3) and the associated structure is supported by a load bearing (8) located on a fixed post (9) at approximately the mid point of the height of the airfoil blades (1). A lateral bearing arrangement (25) is associated with the lower end of the spinning tower (3) and locates the spinning tower (3) laterally in relation to the fixed post (9).
Structure porteuse pour éolienne à axe vertical, dans laquelle les pales à profil aérodynamique (1) sont espacées dans le sens radial d'une tour rotative (3) par des bras porteurs (2), les pales à profil aérodynamique (1) étant sensiblement rectilignes et orientées verticalement. Le poids de la tour rotative (3) et de la structure associée est soutenu par un palier porteur (8) situé sur un montant fixe (9) approximativement à mi-hauteur des pales à profil aérodynamique (1). Un ensemble de paliers latéraux (25) est relié à l'extrémité inférieure de la tour rotative (3) et assure le positionnement latéral de la tour rotative (3) par rapport au montant fixe (9).
Sim & Mcburney
Williamson Owen Garth
LandOfFree
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