F - Mech Eng,Light,Heat,Weapons – 03 – D
Patent
F - Mech Eng,Light,Heat,Weapons
03
D
F03D 1/06 (2006.01)
Patent
CA 2655328
The invention relates to a rotor hub (10) of a wind energy plant for a rotor, especially with at least one rotor blade, wherein the hub body (12) and at least one hub outer body (16) are connected together by means of a flange joint (18). An extension of the rotor hub (10) is characterized in that the flange joint (18) is constructed with a predefined inclination (alpha) to the rotational axis (24) of the rotor, the inclination of the flange joint being designed to be larger than the inclination of a rotor blade connection surface of the hub outer body. The invention additionally relates to a wind energy plant with a rotor hub (10).
L'invention concerne un moyeu de rotor (10) d'une éolienne pour un rotor, comprenant en particulier au moins une pale de rotor ; un corps central de moyeu (12) et au moins un corps externe de moyeu (16) étant reliés l'un à l'autre au moyen d'un raccord à bride (18). Ce moyeu de rotor (10) est perfectionné en ce que le raccord à bride (18) est réalisé avec une inclinaison prédéfinie (alpha) par rapport à l'axe de rotation (24) du rotor, l'inclinaison du raccord à bride étant plus importante que l'inclinaison d'une face de raccordement de pale de rotor du corps externe de moyeu. En outre, l'invention concerne une éolienne comprenant un moyeu de rotor (10).
Gowling Lafleur Henderson Llp
Repower Systems Ag
LandOfFree
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