F - Mech Eng,Light,Heat,Weapons – 03 – D
Patent
F - Mech Eng,Light,Heat,Weapons
03
D
F03D 11/04 (2006.01)
Patent
CA 2745103
A wind turbine generator provided with a sliding bearing as a yawing ring bearing that can reduce shifting of an axial center by making radial-direction clearances small. In a wind turbine generator in which a nacelle (3) installed at the top of a tower (2) is turnably supported via a yawing sliding bearing (30), the yawing sliding bearing (30) is provided with a sliding member 33 disposed between top and bottom support surfaces of a flange formed mainly at a stationary portion (32) and a turning portion (31); and a rolling element (34) disposed between the stationary portion (32) of the yawing sliding bearing (30) and the turning portion (31).
L'invention concerne un dispositif de générateur éolien doté, en tant que palier pivotant de lacet annulaire, d'un palier coulissant dans lequel un espace radial est réduit pour réduire le mauvais alignement des centres des axes. Un dispositif de générateur éolien comportant une nacelle (3) montée sur une tour (2) et supportée de manière pivotante par un palier coulissant de lacet (30), le palier coulissant de lacet (30) étant doté d'éléments coulissants horizontaux (33) montés entre une section pivotante (31) et des surfaces de support supérieure et inférieure d'un flasque principalement formé sur une section fixe (32), et également de corps roulants (34) montés entre la section fixe (32) du palier coulissant de lacet (30) et la section pivotante (31).
No affiliations
Mitsubishi Heavy Industries Ltd.
Riches Mckenzie & Herbert Llp
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