发明名称 Measurement of air noise arising from a motor vehicle, especially a car, using an airflow applied to a stationary vehicle around mobile components, such as wing mirrors projecting from the car body surface
摘要 <p>Method for measuring the air noise arising from a motor vehicle, especially a car, that are causes by airflow over the outer skin. According to the method, an airflow is applied to areas (BrI, BrII, BrIII) around body car body structures where there is an attached moving element, e.g. a wing mirror, on a stationary vehicle (1). The resultant noises are then measured subjectively or objectively. An independent claim is included for a corresponding device for method implementation.</p>
申请公布号 DE20320886(U1) 申请公布日期 2005.05.19
申请号 DE2003220886U 申请日期 2003.11.29
申请人 DR.ING.H.C. F. PORSCHE AG 发明人
分类号 G01M9/06;(IPC1-7):G01M9/06 主分类号 G01M9/06
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