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公开(公告)号：US20130061962A1
公开(公告)日：2013-03-14
申请号：US13698064
申请日：2011-01-13
IPC分类号： F17D3/00
CPC分类号： F17D3/00 , B01L3/50273 , B01L7/525 , B01L2200/10 , B01L2300/0867 , B01L2300/1827 , F04B19/006 , F04B43/02 , F04B43/04 , F04B2207/043 , Y10T137/86035
摘要： In one embodiment, a microfluidic system includes a fluidic channel coupled at each end to a reservoir. A fluid actuator is located asymmetrically within the channel to create a long side and a short side of the channel and to generate a wave propagating toward each end of the channel, producing a unidirectional net fluid flow. A controller is to selectively activate the fluid actuator to control the unidirectional net fluid flow through the channel.
摘要翻译： 在一个实施例中，微流体系统包括在每个端部处连接到储存器的流体通道。 流体致动器不对称地位于通道内，以产生通道的长边和短边，并产生向通道的每一端传播的波，产生单向净流体流。 控制器选择性地激活流体致动器以控制通过通道的单向净流体流动。
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公开(公告)号：US20120244604A1
公开(公告)日：2012-09-27
申请号：US13069630
申请日：2011-03-23
CPC分类号： C12Q1/686 , B01L3/50273 , B01L7/525 , B01L2200/10 , B01L2300/0681 , B01L2300/0867 , B01L2300/1827
摘要： In one embodiment, a polymerase chain reaction (PCR) system includes a mixture chamber, a denature chamber, an annealing chamber, an extension chamber, and a product chamber, that are fluidically coupled to one another through a plurality of microfluidic channels. An inertial pump is associated with each microfluidic channel, and each inertial pump includes a fluid actuator integrated asymmetrically within its associated microfluidic channel. The fluid actuators are capable of selective activation to circulate fluid between the chambers in a controlled cycle.
摘要翻译： 在一个实施方案中，聚合酶链反应（PCR）系统包括通过多个微流体通道彼此流体耦合的混合室，变性室，退火室，延伸室和产物室。 惯性泵与每个微流体通道相关联，并且每个惯性泵包括不对称地集成在其相关的微流体通道内的流体致动器。 流体致动器能够选择性地激活以在受控循环中在腔室之间循环流体。
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公开(公告)号：US09395050B2
公开(公告)日：2016-07-19
申请号：US13698064
申请日：2011-01-13
CPC分类号： F17D3/00 , B01L3/50273 , B01L7/525 , B01L2200/10 , B01L2300/0867 , B01L2300/1827 , F04B19/006 , F04B43/02 , F04B43/04 , F04B2207/043 , Y10T137/86035
摘要： In one embodiment, a microfluidic system includes a fluidic channel coupled at each end to a reservoir. A fluid actuator is located asymmetrically within the channel to create a long side and a short side of the channel and to generate a wave propagating toward each end of the channel, producing a unidirectional net fluid flow. A controller is to selectively activate the fluid actuator to control the unidirectional net fluid flow through the channel.
摘要翻译： 在一个实施例中，微流体系统包括在每个端部处连接到储存器的流体通道。 流体致动器不对称地位于通道内，以产生通道的长边和短边，并产生向通道的每一端传播的波，产生单向净流体流。 控制器是选择性地激活流体致动器以控制通过通道的单向净流体流动。
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公开(公告)号：US20110286493A1
公开(公告)日：2011-11-24
申请号：US13077071
申请日：2011-03-31
IPC分类号： G01K17/00
CPC分类号： B41J2/1404 , B01L3/50273 , B01L2300/088 , B01L2400/0487 , B41J2/175 , B41J2002/14467 , B41J2202/12 , F04B13/00 , F04B17/00 , F04B19/006 , F04B19/24 , F04B43/046 , F04B49/065 , F04B2205/09 , G01K17/006
摘要： In one embodiment, a microcalorimeter system includes a first microfluidic channel coupling a calorimeter with a sample chamber. A second microfluidic channel couples the calorimeter with a waste chamber. An inertial pump includes a fluid actuator integrated asymmetrically within the first microfluidic channel, and the fluid actuator is capable of selective activation to pump fluid from the sample chamber to the calorimeter and from the calorimeter to the waste chamber through the first and second microfluidic channels, respectively.
摘要翻译： 在一个实施例中，微量热计系统包括将量热计与样品室耦合的第一微流体通道。 第二个微流体通道将量热计与废气室联系起来。 惯性泵包括不对称地集成在第一微流体通道内的流体致动器，并且流体致动器能够选择性地激活以将流体从样品室泵送到量热计，并且通过第一和第二微流体通道从热量计到废物室， 分别。
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公开(公告)号：US10132303B2
公开(公告)日：2018-11-20
申请号：US13698060
申请日：2011-02-15
摘要： In one embodiment, a method of generating net fluid flow in a microfluidic network includes, with a fluid actuator integrated asymmetrically within a microfluidic channel, generating compressive and tensile fluid displacements that are temporally asymmetric in duration.
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公开(公告)号：US08651646B2
公开(公告)日：2014-02-18
申请号：US13698056
申请日：2010-10-28
CPC分类号： B41J2/1404 , B41J2002/14467 , B41J2202/12
摘要： A fluid ejection assembly includes a fluid slot, and a group of uniformly spaced drop generators, where each drop generator is individually coupled to the fluid slot through a first end of a drop generator channel and to a connection channel at a second end of the drop generator channel. The fluid ejection assembly includes a pump disposed within a pump channel located between two drop generator channels, and is configured to circulate fluid from the fluid slot, into the connection channel through the pump channel, and back to the fluid slot through the drop generator channels.
摘要翻译： 流体喷射组件包括流体槽和一组均匀间隔的液滴发生器，其中每个液滴发生器通过液滴发生器通道的第一端单独地连接到流体槽，并且在液滴的第二端处连接到连接通道 发电机通道。 流体喷射组件包括设置在位于两个液滴发生器通道之间的泵通道内的泵，并且构造成将流体从流体槽循环通过泵通道进入连接通道，并且通过液滴发生器通道回到流体槽 。
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公开(公告)号：US20130057622A1
公开(公告)日：2013-03-07
申请号：US13698056
申请日：2010-10-28
IPC分类号： B41J2/175
CPC分类号： B41J2/1404 , B41J2002/14467 , B41J2202/12
摘要： A fluid ejection assembly includes a fluid slot, and a group of uniformly spaced drop generators, where each drop generator is individually coupled to the fluid slot through a first end of a drop generator channel and to a connection channel at a second end of the drop generator channel. The fluid ejection assembly includes a pump disposed within a pump channel located between two drop generator channels, and is configured to circulate fluid from the fluid slot, into the connection channel through the pump channel, and back to the fluid slot through the drop generator channels.
摘要翻译： 流体喷射组件包括流体槽和一组均匀间隔的液滴发生器，其中每个液滴发生器通过液滴发生器通道的第一端单独地连接到流体槽，并且在液滴的第二端处连接到连接通道 发电机通道。 流体喷射组件包括设置在位于两个液滴发生器通道之间的泵通道内的泵，并且构造成将流体从流体槽循环通过泵通道进入连接通道，并且通过液滴发生器通道回到流体槽 。
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公开(公告)号：US20170240954A9
公开(公告)日：2017-08-24
申请号：US13069630
申请日：2011-03-23
CPC分类号： C12Q1/686 , B01L3/50273 , B01L7/525 , B01L2200/10 , B01L2300/0681 , B01L2300/0867 , B01L2300/1827
摘要： In one embodiment, a polymerase chain reaction (PCR) system includes a mixture chamber, a denature chamber, an annealing chamber, an extension chamber, and a product chamber, that are fluidically coupled to one another through a plurality of microfluidic channels. An inertial pump is associated with each microfluidic channel, and each inertial pump includes a fluid actuator integrated asymmetrically within its associated microfluidic channel. The fluid actuators are capable of selective activation to circulate fluid between the chambers in a controlled cycle.
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公开(公告)号：US20130155152A1
公开(公告)日：2013-06-20
申请号：US13643646
申请日：2010-05-21
IPC分类号： B41J2/18
CPC分类号： B41J2/18 , B01L3/502715 , B01L3/50273 , B01L3/502746 , B01L2300/0816 , B01L2300/088 , B01L2300/123 , B01L2400/0481 , B01L2400/082 , B41J2/1404 , B41J2/14201 , B41J2/1753 , B41J2002/14467 , B41J2202/12 , F04B19/006 , F04B19/20 , F04B19/24
摘要： A fluid ejection device including, at least, one recirculation system is disclosed. Such recirculation system contains, at least, one drop generator, recirculation channels that include an inlet channel, an outlet channel and a connection channel and a fluid feedhole that communicates with the drop generator via the inlet channel and the outlet channel of the recirculation channel. Also disclosed are inkjet pen containing it and method of using it.
摘要翻译： 公开了一种包括至少一个再循环系统的流体喷射装置。 这种再循环系统至少包含一个液滴发生器，再循环通道，其包括入口通道，出口通道和连接通道以及通过再循环通道的入口通道和出口通道与液滴发生器连通的流体供给孔。 还公开了含有它的喷墨笔及其使用方法。
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公开(公告)号：US09090084B2
公开(公告)日：2015-07-28
申请号：US13643646
申请日：2010-05-21
CPC分类号： B41J2/18 , B01L3/502715 , B01L3/50273 , B01L3/502746 , B01L2300/0816 , B01L2300/088 , B01L2300/123 , B01L2400/0481 , B01L2400/082 , B41J2/1404 , B41J2/14201 , B41J2/1753 , B41J2002/14467 , B41J2202/12 , F04B19/006 , F04B19/20 , F04B19/24
摘要： A fluid ejection device including, at least, one recirculation system is disclosed. Such recirculation system contains, at least, one drop generator, recirculation channels that include an inlet channel, an outlet channel and a connection channel and a fluid feedhole that communicates with the drop generator via the inlet channel and the outlet channel of the recirculation channel. Also disclosed are inkjet pen containing it and method of using it.
摘要翻译： 公开了一种包括至少一个再循环系统的流体喷射装置。 这种再循环系统至少包含一个液滴发生器，再循环通道，其包括入口通道，出口通道和连接通道以及通过再循环通道的入口通道和出口通道与液滴发生器连通的流体供给孔。 还公开了含有它的喷墨笔及其使用方法。
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