发明授权
EP1734294B1 Flow control assemblies having integrally formed shape memory alloy actuators
有权
流量控制装置具有一体形成的形状记忆合金致动器
- 专利标题: Flow control assemblies having integrally formed shape memory alloy actuators
- 专利标题(中): 流量控制装置具有一体形成的形状记忆合金致动器
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申请号: EP06015646.0申请日: 2004-04-28
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公开(公告)号: EP1734294B1公开(公告)日: 2009-07-08
- 发明人: MacGregor, Roderick , Szilagyi, Andrei , von Behrens, Peter Emery
- 申请人: Alfmeier Präzision AG Baugruppen und Systemlösungen
- 申请人地址: Industriestrasse 5 91757 Treuchtlingen DE
- 专利权人: Alfmeier Präzision AG Baugruppen und Systemlösungen
- 当前专利权人: Alfmeier Präzision AG Baugruppen und Systemlösungen
- 当前专利权人地址: Industriestrasse 5 91757 Treuchtlingen DE
- 代理机构: Mörtel & Höfner
- 优先权: US466332P 20030428
- 主分类号: F16K11/065
- IPC分类号: F16K11/065 ; F01P7/02 ; F01P7/12 ; F24F13/12 ; F24F11/053 ; B60H1/00 ; F16K3/02 ; F16K31/00
摘要:
The invention concerns a shape memory alloy-actuated flow controller (600), comprising: a rotatable flap having a shaft (620) along an axis about which said rotatable flap rotates; and an actuator disposed within said shaft (620) and configured to generate a force causing said rotatable flap to rotate, said actuator comprising a shape memory alloy ("SMA") actuator including a number of SMA elements.
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