发明名称 Device for switching the flow of liquid media in two opposite directions comprises two pivotable flaps and an impeller which is rotatable in directions
摘要 <p>The device for switching the flow of liquid media in two opposite directions comprises two pivotable flaps (3, 4) and an impeller (1) which is rotatable clockwise and anticlockwise directions.</p>
申请公布号 DE202006008839(U1) 申请公布日期 2006.08.10
申请号 DE20062008839U 申请日期 2006.05.29
申请人 SCHLOETZER, EUGEN 发明人
分类号 F04D29/50 主分类号 F04D29/50
代理机构 代理人
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