发明名称 Valve piezo electric
摘要 A fluid valve comprising a valve member (6) arranged to be movable in a first direction to control fluid flow through an orifice (5) and electrically actuable means (1a, 1b) for controlling movement of said valve member, characterised in that the electrically actuable means comprises at least one bender element (1a) disposed in said first direction but bendable in a direction transverse to said first direction, and the valve member is provided with a profiled surface (8) engaging one end (3a) of the bender whereby the position of the valve member is controlled.
申请公布号 US6739574(B1) 申请公布日期 2004.05.25
申请号 US20020130495 申请日期 2002.08.13
申请人 SIMON POWELL 发明人 SIMON POWELL
分类号 F16K31/02;F16K31/00;(IPC1-7):F16K31/00 主分类号 F16K31/02
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