发明名称 WIND TURBINE WITH HYDRAULIC SWIVEL
摘要 A wind turbine power production system with a closed loop hydrostatic transmission system for the transfer of mechanical energy from a wind turbine rotor to an electric generator. The hydrostatic transmission system comprises a closed loop with a pump and a motor connected by tubes or pipes. The assembly of the wind turbine rotor and the pump is arranged for rotating about a vertical axis above a swivel arranged for transferring fluid to and from the motor, fluid reservoir and other components arranged below the swivel.
申请公布号 EP2217807(B1) 申请公布日期 2013.02.27
申请号 EP20080844875 申请日期 2008.10.29
申请人 CHAPDRIVE AS 发明人 DAHLHAUG, OLE GUNNAR
分类号 F03D11/02;F16H39/02 主分类号 F03D11/02
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