发明名称 VERFAHREN ZUR REDUZIERUNG VON SCHWINGUNGEN IN WINDKRAFTANLAGEN
摘要 The method involves inserting supports made of an elastomer material in the unit. The supports have a damping angle of at least 12 degrees , but preferably 15 degrees -30 degrees . The supports have a spring stiffness, which is selected so that the resonant frequency of the components when oscillating is less than 50 Hz, and preferably less than 10 Hz. The shear modulus of the elastomer material is preferably 0.3-4.0 N/mm<2>. An Independent claim is included for the use of elastomer components for implementing the method.
申请公布号 AT399264(T) 申请公布日期 2008.07.15
申请号 AT20000113466T 申请日期 2000.06.26
申请人 MITSCH, FRANZ 发明人 MITSCH, FRANZ;HINZ, UWE
分类号 F03D11/00;F03D7/02;F03D11/04 主分类号 F03D11/00
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