发明名称 Equipment for the aeration of a rotor hub of a wind energy plant
摘要 Wind energy plant with an aeration equipment for a rotor hub, with a cup-shaped element which has a bottom and a circumferential side wall, and a pipe-shaped connection piece, directed into an inner space of the rotor hub, the cup-shaped element being kept in front of an entrance opening of the connection piece such that the entrance opening is arranged in the interior of the cup-shaped element.
申请公布号 US7513736(B2) 申请公布日期 2009.04.07
申请号 US20050282555 申请日期 2005.11.18
申请人 NORDEX ENERGY GMBH 发明人 JANNASCH HENRIK;KROH UWE
分类号 F01D25/26;F03D;F03D1/06;F03D7/02;F03D11/00 主分类号 F01D25/26
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