Self-closing valve

专利名称：Self-closing valve

发明人：UDO SUFFA,EBERHARD KOBKE申请号：AU2007239519申请日：20070411公开号：AU2007239519A1公开日：20071025

摘要：The self-closing valve (01), e.g. for a toiletries squeeze bottle, has a valvemembrane (02) with a dispensing opening (03) and an edge (11) around it. The membraneis switched between dispensing and closed settings by pressure difference. A limit stop(04) holds the membrane in the closed setting, while a limit ring (12) lies in a sealed fitagainst the opening edge in the closed position. A side guide (13) extends axially for themembrane edge to slide axially against it to change into the back suction setting where agap (15) between the membrane edge and side guide is freed.

申请人：KUNSTSTOFFTECHNIK WAIDHOFEN AN DER THAYA GMBH

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