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1. 发明申请

US20150260181A1 MICRO PUMPS 有权
标题翻译：微型泵
公开(公告)号：US20150260181A1
公开(公告)日：2015-09-17
申请号：US14416662
申请日：2013-07-10
申请人： AtomJet Ltd.
发明人： Robert Alan Harvey
IPC分类号： F04B49/00 , F04B43/04 , F04B53/10 , F04B45/047 , F04B49/06 , F04B49/22 , F04B43/02 , F04B45/04
CPC分类号： F04B49/005 , F04B19/006 , F04B43/026 , F04B43/043 , F04B43/046 , F04B45/043 , F04B45/047 , F04B49/06 , F04B49/225 , F04B53/10
摘要： A micro pump is formed on a substrate having a common inlet channel and a common outlet channel by a plurality of pumping elements, each pumping element having an inlet coupled to the common inlet channel and an outlet coupled to the common outlet channel, the inlet and outlet connected by a microfluidic channel, the microfluidic channel comprising a valvular conduit having low fluid flow resistance in a direction from the inlet to the outlet and high fluid flow resistance in a direction from the outlet to the inlet, and an actuating element arranged to cause fluid to be pumped through the microfluidic channel from the inlet to the outlet, wherein the actuating element is based on one or more of piezoelectric, thermal, electrostatic or electromagnetic transduction. A controller is coupled to actuate the actuating elements at mutually staggered relative timing so as to produce a substantially continuous steady flow.
摘要翻译：微泵由具有共同的入口通道和公共出口通道的基板形成在多个泵送元件上，每个泵送元件具有连接到公共入口通道的入口和连接到公共出口通道的出口，入口和通过微流体通道连接的微流体通道，该微流体通道包括在从入口到出口的方向上具有低流体阻力的阀瓣导管，以及在从出口到入口的方向上的高流体阻力，以及致动元件，要从泵入口到出口泵送通过微流体通道的流体，其中致动元件基于压电，热，静电或电磁转换中的一种或多种。联接控制器以相互交错的相对定时致动致动元件，从而产生基本上连续的稳定流。

2. 发明授权

US10018194B2 Micro pumps 有权
公开(公告)号：US10018194B2
公开(公告)日：2018-07-10
申请号：US14416662
申请日：2013-07-10
申请人： AtomJet Ltd.
发明人： Robert Alan Harvey
IPC分类号： F04B49/00 , F04B45/047 , F04B45/04 , F04B49/22 , F04B19/00 , F04B43/04 , F04B43/02 , F04B49/06 , F04B53/10
CPC分类号： F04B49/005 , F04B19/006 , F04B43/026 , F04B43/043 , F04B43/046 , F04B45/043 , F04B45/047 , F04B49/06 , F04B49/225 , F04B53/10
摘要： A micro pump is formed on a substrate having a common inlet channel and a common outlet channel by a plurality of pumping elements, each pumping element having an inlet coupled to the common inlet channel and an outlet coupled to the common outlet channel, the inlet and outlet connected by a microfluidic channel, the microfluidic channel comprising a valvular conduit having low fluid flow resistance in a direction from the inlet to the outlet and high fluid flow resistance in a direction from the outlet to the inlet, and an actuating element arranged to cause fluid to be pumped through the microfluidic channel from the inlet to the outlet, wherein the actuating element is based on one or more of piezoelectric, thermal, electrostatic or electromagnetic transduction. A controller is coupled to actuate the actuating elements at mutually staggered relative timing so as to produce a substantially continuous steady flow.

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