Viscoelastic liquid flow splitter and methods
    3.
    发明授权
    Viscoelastic liquid flow splitter and methods 有权
    粘弹性流量分流器及方法

    公开(公告)号:US08070018B2

    公开(公告)日:2011-12-06

    申请号:US11394769

    申请日:2006-03-31

    Abstract: A viscoelastic liquid flow splitter includes a flow splitter body having a first bore including a first bore outlet and a first bore inlet, and a second bore including a second bore outlet and a second bore inlet. The bore inlets are substantially parallel to each other and the bore outlets diverge from each other at an angle. The flow splitter also includes a compression fitting having a first and a second tubular portion fluidically coupled to the first and second bore inlets where the tubular portions are configured to fluidically couple to a double barreled viscoelastic liquid dispensing syringe.

    Abstract translation: 一种粘弹性液体分流器包括具有包括第一孔出口和第一孔入口的第一孔的分流器本体,以及包括第二孔出口和第二孔入口的第二孔。 孔入口基本上彼此平行并且孔出口以一定角度彼此分开。 分流器还包括压缩配件,其具有流体耦合到第一和第二孔入口的第一和第二管状部分,其中管状部分被配置成流体耦合到双管粘弹性液体分配注射器。

    Mixing rotary positive displacement pump for micro dispensing
    4.
    发明授权
    Mixing rotary positive displacement pump for micro dispensing 有权
    用于微量分配的混合旋转容积式泵

    公开(公告)号:US06935534B2

    公开(公告)日:2005-08-30

    申请号:US10717139

    申请日:2003-11-18

    Abstract: A dispensing apparatus, which is capable of delivering precise quantities of a liquid product less than one mm3 in size, includes a drive mechanism, a housing made up of at least two input channels coupled to a chamber made up of a first portion and a second portion. First and second component liquids are delivered via the first and second input channels respectively to the chamber and the first and second input channels are disposed so that interaction is hindered between the first component liquid and the second component liquid in either input channel. At least one feed screw with a helical thread is disposed in the chamber such that when the at least one feed screw is rotated by the drive mechanism the first and second component liquids are mixed to form a liquid product and the feed screw rotation also discharges the liquid product from the chamber.

    Abstract translation: 能够提供精确量的小于1毫米3的液体产品的分配装置包括驱动机构,由至少两个输入通道组成的壳体,所述至少两个输入通道联接到制成的腔室 第一部分和第二部分。 第一和第二组分液体经由第一和第二输入通道分别输送到室,并且第一和第二输入通道被设置成使得在任一输入通道中的第一组分液体和第二组分液体之间的相互作用受到阻碍。 具有螺旋螺纹的至少一​​个进料螺杆设置在室中,使得当至少一个进料螺杆被驱动机构旋转时,第一和第二组分液体被混合以形成液体产物,进料螺杆旋转也将 来自腔室的液体产品。

    Mixing rotary positive displacement pump for micro dispensing

    公开(公告)号:US08469231B2

    公开(公告)日:2013-06-25

    申请号:US11244915

    申请日:2005-10-05

    CPC classification number: G01F13/005

    Abstract: A dispensing apparatus, which is capable of delivering precise quantities of a liquid product less than one mm3 in size, includes a drive mechanism, a housing made up of at least two input channels coupled to a chamber made up of a first portion and a second portion. First and second component liquids are delivered via the first and second input channels respectively to the chamber and the first and second input channels are disposed so that interaction is hindered between the first component liquid and the second component liquid in either input channel. At least one feed screw with a helical thread is disposed in the chamber such that when the at least one feed screw is rotated by the drive mechanism the first and second component liquids are mixed to form a liquid product and the feed screw rotation also discharges the liquid product from the chamber.

    Dispensing Apparatus Including A Ceramic Body
    6.
    发明申请
    Dispensing Apparatus Including A Ceramic Body 审中-公开
    包括陶瓷体的分配装置

    公开(公告)号:US20080217356A1

    公开(公告)日:2008-09-11

    申请号:US12126817

    申请日:2008-05-23

    Abstract: A dispensing apparatus includes a ceramic body having a chamber and at least one inlet channel fluidically coupled to the chamber. The chamber has a first portion and an outlet portion. The dispensing apparatus also includes one or more feed screws having a helical thread disposed in the chamber. Rotation of the one or more feed screws urges a viscoelastic fluid in the chamber toward the outlet portion of the chamber.

    Abstract translation: 一种分配装置包括具有腔室的陶瓷体和至少一个与该腔室流体连接的入口通道。 腔室具有第一部分和出口部分。 分配装置还包括一个或多个进料螺杆,其具有设置在室中的螺旋形螺纹。 一个或多个进料螺杆的旋转促使腔室中的粘弹性流体朝向腔室的出口部分。

    Mixing rotary positive displacement pump for micro dispensing
    7.
    发明授权
    Mixing rotary positive displacement pump for micro dispensing 有权
    用于微量分配的混合旋转容积式泵

    公开(公告)号:US06691895B2

    公开(公告)日:2004-02-17

    申请号:US10059673

    申请日:2002-01-28

    CPC classification number: G01F13/005

    Abstract: A dispensing apparatus, which is capable of delivering precise quantities of a liquid product less than one mm3 in size, includes a drive mechanism, a housing made up of at least two input channels coupled to a chamber made up of a first portion and a second portion. First and second component liquids are delivered via the first and second input channels respectively to the chamber and the first and second input channels are disposed so that interaction is hindered between the first component liquid and the second component liquid in either input channel. At least one feed screw with a helical thread is disposed in the chamber such that when the at least one feed screw is rotated by the drive mechanism the first and second component liquids are mixed to form a liquid product and the feed screw rotation also discharges the liquid product from the chamber.

    Abstract translation: 能够提供精确量的小于1毫米3的液体产品的分配装置包括驱动机构,由至少两个输入通道组成的壳体,该输入通道联接到由第一部分 和第二部分。 第一和第二组分液体经由第一和第二输入通道分别输送到室,并且第一和第二输入通道被设置成使得在任一输入通道中的第一组分液体和第二组分液体之间的相互作用受到阻碍。 具有螺旋螺纹的至少一​​个进料螺杆设置在室中,使得当至少一个进料螺杆被驱动机构旋转时,第一和第二组分液体被混合以形成液体产物,进料螺杆旋转也将 来自腔室的液体产品。

    Mixing rotary positive displacement pump for micro dispensing

    公开(公告)号:US06386396B1

    公开(公告)日:2002-05-14

    申请号:US09773727

    申请日:2001-01-31

    CPC classification number: G01F13/005

    Abstract: A dispensing apparatus, which is capable of delivering precise quantities of a liquid product less than one mm3 in size, includes a drive mechanism, a housing made up of at least two input channels coupled to a chamber made up of a first portion and a second portion. First and second component liquids are delivered via the first and second input channels respectively to the chamber and the first and second input channels are disposed so that interaction is hindered between the first component liquid and the second component liquid in either input channel. At least one feed screw with a helical thread is disposed in the chamber such that when the at least one feed screw is rotated by the drive mechanism the first and second component liquids are mixed to form a liquid product and the feed screw rotation also discharges the liquid product from the chamber.

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