发明名称 PERFECCIONAMIENTOS EN LOS VENTILADORES RADIALES,ESPECIALMEN-TE PARA INSTALACIONES DE CALEFACCION O AIRE ACONDICIONADO ENAUTOMOVILES
摘要 <p>A radial blower, especially for heaters and/or air conditioning systems of motor vehicles. The radial blower including a housing having a front portion provided with an air intake opening and a back portion provided with discharge or exit openings. The housing is adapted to accommodate a drive motor for a fanwheel which is manufactured as a one piece plastic part. The fanwheel includes a fan ring with fan blades and a hub. A spacer is provided for connecting the fan ring with the fan blades. A spacer is provided with openings having spokes disposed therebetween. The spokes constitute a bundle of springs connected in parallel. Openings in a back portion of the housing and/or the drive motor have a limited cross section for drawing in a sufficient flow of cooling air.</p>
申请公布号 ES495270(D0) 申请公布日期 1981.06.16
申请号 ES19700004952 申请日期 1980.09.23
申请人 SUDDEUTSCHE KUHLERFABRIK JULIUS FR.BEHR GMBH & CO. 发明人
分类号 B60H1/00;F04D25/08;F04D29/28;F04D29/58;(IPC1-7):04D29/58;60H3/00;60H1/00 主分类号 B60H1/00
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