Mitsubishi Heavy Industries Limited

Yuji Matsunami

Hiroaki Takeuchi

Shiro Takada

Yukio Akizuki

Kaoru Iwasaki

Keiichirou Kawano

A method of repairing a bearing of a wind turbine generator is provided which is able to more permanently repair a gap which occurred between a constituent member of the wind turbine generator and a bearing ring of the bearing. For example, in the case of repairing the gapbetween the main shaft outer cylinderof the wind turbine generatorand the outer ringA of the main bearing, the plateis inserted between the main shaft outer cylinderand the outer ringA, and also the plateis fixed to an inner circumferential surface of the main shaft outer cylinderby the adhesive agent. On the other hand, slip is permitted between the plateand the outer ringA of the main bearing

Growing community of inventors

Tokyo, Japan

Yuji Matsunami