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公开(公告)号:US07553132B2
公开(公告)日:2009-06-30
申请号:US11133901
申请日:2005-05-20
CPC分类号: B01F13/0059 , B01F13/0818 , F04B19/006
摘要: A micro device is provided that includes a body defining a chamber for receiving fluid. A rotational element is disposed in the chamber for acting on the fluid. The rotational element is rotatable about an axis in response to a rotating magnetic field. The micro device further includes a clutch mechanism having a first disengaged configuration and a second engaged configuration wherein the clutch mechanism engages the rotational element and prevents rotation of the same.
摘要翻译: 提供了一种微型装置,其包括限定用于接收流体的室的主体。 旋转元件设置在腔室中用于作用在流体上。 旋转元件可响应于旋转磁场围绕轴线旋转。 微型装置还包括离合器机构,其具有第一分离构造和第二接合构造,其中离合器机构接合旋转元件并防止其旋转。