发明名称 DRIVE UNIT FOR DOSAGE COUNTER
摘要 An atomizer (1), in particular an MDI, comprising a counting device (12) is proposed. By way of a guide track (27) and an inclined plane (28) and an associated guide element (23), an axial movement (A) is partially converted to a rotational movement for driving a counter ring (14) when the atomizer (1) is activated, wherein an annular and rigid drive element (17) comprising an axial cogging (18) is used. This allows simple and functionally secure setup, wherein even incomplete activations are counted.
申请公布号 CA2735207(A1) 申请公布日期 2010.03.04
申请号 CA20092735207 申请日期 2009.08.26
申请人 BOEHRINGER INGELHEIM INTERNATIONAL GMBH 发明人 HOCHRAINER, DIETER
分类号 A61M15/00;G06M1/04 主分类号 A61M15/00
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