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    微阀器件与阀体组件
    2.
    发明申请
    微阀器件与阀体组件 审中-公开

    公开(公告)号：WO2014101057A1

    公开(公告)日：2014-07-03

    申请号：PCT/CN2012/087709

    申请日：2012-12-27

    Applicant: 浙江盾安人工环境股份有限公司

    Inventor： 张胜昌

    IPC: F16K31/00 ,  F16K31/02 ,  F16K31/12

    CPC classification number: F16K99/0028 ,  F16K99/0011 ,  F16K99/0048 ,  F16K99/0059

    Abstract: 一种微阀器件与阀体组件，该微阀器件包括至少两个控制端口（402，404）和至少两个可移动构件（302）。至少两个可移动构件（302）分别控制至少两个控制端口（402，404）中的每个，以实现控制端口（402，404）的打开与关闭被独立地控制。从而至少两个控制端口（402，404）可以输出相同或不同流量或压力的流体。该阀体组件包括该微阀器件。

    HYBRID MICRO/MACRO PLATE VALVE
    4.
    发明申请
    HYBRID MICRO/MACRO PLATE VALVE 审中-公开
    混合微型/大型板阀

    公开(公告)号：WO2005084211A2

    公开(公告)日：2005-09-15

    申请号：PCT/US2005005963

    申请日：2005-02-25

    Applicant: ALUMINA MICRO LLC ,  FULLER EDWARD NELSON

    Inventor： FULLER EDWARD NELSON

    CPC classification number: F16K99/0001 ,  F16K99/0011 ,  F16K99/0034 ,  F16K99/0044 ,  F16K2099/008 ,  F16K2099/0098

    Abstract: A microvalve device includes a microvalve pilot valve and a pilot operated valve. The microvalve pilot valve includes a first layer, a third layer having a plurality of openings formed therethrough, and a second layer positioned between the first and third layer. The second layer includes a chamber in fluid communication with the openings, and includes a movable member for selectively controlling fluid flow though the chamber and between the openings. The pilot operated valve includes a first plate, a third plate, and a second plate positioned between the first plate and the third plate. The first plate includes a plurality of ports in fluid communication with the openings of the microvalve, a pressure apply channel, and a pressure release channel. The second plate includes the pressure apply channel and the pressure release channel, both of the channels being in fluid communication with a spool portion of the pilot operated valve. The spool portion is selectively movable to allow flow from a second source of fluid to a load. The third plate includes a first source port in fluid communication with a first fluid source, the pressure apply channel, one of the first plate ports, and one of the microvalve openings. A first reservoir port of the third plate ports, and one of the microvalve openings. A first reservoir port of the third plate is in fluid communication with a first reservoir, the pressure release channel, one of the first plate ports, and one of the microvalve openings. A second source port of the third plate is in fluid communication with the second source of fluid. A load port of the third plate is in fluid communication with the load.

    Abstract translation: 微型阀装置包括微阀先导阀和先导式操作阀。 微阀先导阀包括第一层，具有穿过其形成的多个开口的第三层和位于第一层和第三层之间的第二层。 第二层包括与开口流体连通的室，并且包括可移动构件，用于选择性地控制通过腔室和开口之间的流体流动。 先导阀包括第一板，第三板和位于第一板和第三板之间的第二板。 第一板包括与微型阀的开口流体连通的多个端口，压力施加通道和压力释放通道。 第二板包括压力施加通道和压力释放通道，两个通道与先导操作阀的阀芯部分流体连通。 阀芯部分选择性地可移动以允许从第二流体源流向负载。 第三板包括与第一流体源流体连通的第一源端口，压力施加通道，第一板端口之一和微型阀门开口之一。 第三板端口的第一储存口和微阀开口之一。 第三板的第一储存端口与第一储存器，压力释放通道，第一板端口中的一个和微阀开口之一流体连通。 第三板的第二源端口与第二流体源流体连通。 第三板的负载端口与负载流体连通。

    MEMS-BASED FLUID VALVE DEVICE
    5.
    发明申请
    MEMS-BASED FLUID VALVE DEVICE 审中-公开
    基于MEMS的流体阀装置

    公开(公告)号：WO2004018908A3

    公开(公告)日：2004-12-09

    申请号：PCT/US0326038

    申请日：2003-08-20

    Applicant: SANFORD JAMES E

    Inventor： SANFORD JAMES E

    IPC: F15C5/00 ,  F16K99/00 ,  G02B26/02 ,  G03F7/20 ,  F16D1/00 ,  F16D31/06 ,  F16D65/32

    CPC classification number: F16K99/0001 ,  F15C5/00 ,  F16K99/0011 ,  F16K99/0028 ,  F16K99/0046 ,  F16K2099/0074 ,  F16K2099/008 ,  G02B26/004 ,  G02B26/02 ,  G03F7/70291 ,  G03F7/70383

    Abstract: A fluid valve device formed of MEMS devices includes a generally-planar semiconductor substrate (102) having one or more apertures (100/210) to provide passages for fluids, gases, or the like. Movable gate elements (104/214) alternately cover or expose such apertures to either block or open such passages. Actuators (110) in the form of miniature electromagnets (112/114) repel or attract the gate elements to open or close the passages. The fluid valve device may be used to control fluid (216), or in aspiration systems used to suction fluids.

    Abstract translation: 由MEMS器件形成的流体阀装置包括具有一个或多个孔口（100/210）的大致平面的半导体衬底（102），以提供用于流体，气体等的通道。 可移动门元件（104/214）交替地覆盖或暴露这些孔以阻挡或打开这些通道。 微型电磁铁（112/114）形式的致动器（110）排斥或吸引门元件以打开或关闭通道。 流体阀装置可以用于控制流体（216），或用于吸入流体的抽吸系统中。

    MICROVALVE
    7.
    发明申请
    MICROVALVE 审中-公开
    微型阀

    公开(公告)号：WO0233268A2

    公开(公告)日：2002-04-25

    申请号：PCT/US0132594

    申请日：2001-10-18

    Applicant: UNIV NEW YORK STATE RES FOUND

    Inventor： KAO IMON ,  CASSAR THOMAS J ,  WONG ROBERT P

    IPC: F15C5/00 ,  F16K99/00

    CPC classification number: F16K99/0001 ,  F15C5/00 ,  F16K99/0011 ,  F16K99/0015 ,  F16K99/0036 ,  F16K99/0046 ,  F16K99/0048 ,  F16K99/0051 ,  F16K2099/0074 ,  Y10T137/7771 ,  Y10T137/87676

    Abstract: An improved microvalve device (300) is configured to provide a more robust and durable operation to withstand the demands of various operating environments. The microvalve may comprise a valve seat (302) and a diaphragm (304), with the diaphragm operated by an external actuator device (308), such as a bladder, through various mechanisms of actuation, such as direct and indirect mechanisms, that are separate from the microvalve. Through use of the various mechanisms of actuation, the actuator device is configured to apply forces on the diaphragm to suitably move the diaphragm to open and close the microvalve. The valve seat and diaphragm can be configured to provide the microvalve with a plurality of openings configured to permit flow thereinbetween. In addition, the microvalve may be configured to facilitate uni-directional or bi-directional flow. Further, a plurality of microvalves can be cascaded together in a parallel and/or series configuration, with each valve having similar or different flow characteristics, and being selectively operated. The microvalve can also include a combination gate valve configuration and a bladder configuration to provide high frequency response characteristics in addition to stability and reduction in leak flow.

    Abstract translation: 改进的微型阀装置（300）被构造成提供更坚固耐用的操作以经受各种操作环境的需求。 微阀可以包括阀座（302）和隔膜（304），隔膜通过诸如气囊之类的外部致动器装置（308）通过诸如直接和间接机构的各种致动机构 与微型阀分开。 通过使用各种致动机构，致动器装置被构造为在隔膜上施加力以适当地移动隔膜以打开和关闭微阀。 阀座和隔膜可被构造成为微型阀提供多个构造成允许其间流动的开口。 另外，微型阀可配置成促进单向或双向流动。 此外，多个微阀可以以并联和/或串联构造级联在一起，每个阀具有相似或不同的流动特性，并且可以选择性地操作。 微型阀还可以包括组合闸阀结构和气囊配置，以提供除了稳定性和减少泄漏流量之外的高频响应特性。

    A CONNECTOR FOR MICROFLUIDIC DEVICE, A METHOD FOR INJECTING FLUID INTO MICROFLUIDIC DEVICE USING THE CONNECTOR AND A METHOD OF PROVIDING AND OPERATING A VALVE
    10.
    发明申请
    A CONNECTOR FOR MICROFLUIDIC DEVICE, A METHOD FOR INJECTING FLUID INTO MICROFLUIDIC DEVICE USING THE CONNECTOR AND A METHOD OF PROVIDING AND OPERATING A VALVE 审中-公开
    用于微流体装置的连接器，使用连接器将流体注入微流体装置的方法和提供和操作阀的方法

    公开(公告)号：WO2014011115A1

    公开(公告)日：2014-01-16

    申请号：PCT/SG2012/000246

    申请日：2012-07-12

    Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH ,  TOH, Guek Geok Alicia ,  WANG, Zhenfeng

    Inventor： TOH, Guek Geok Alicia ,  WANG, Zhenfeng

    IPC: F16L11/04 ,  A61M39/04

    CPC classification number: F16K99/0011 ,  A61M39/04 ,  B01L3/502715 ,  B01L3/502738 ,  B01L2200/027 ,  B01L2200/0689 ,  B01L2300/044 ,  B01L2400/0655 ,  F16K99/0015 ,  F16K99/0034 ,  F16K99/0059 ,  F16K2099/0084 ,  F16L37/04 ,  G01N30/16 ,  G01N30/6004

    Abstract: A connector for being inserted into a first channel of a microfluidic device. The connector includes a first end and a second end, when seen in the direction of a longitudinal central axis of said connector, wherein the second end is arranged in a second end portion of the connector; an inner hollow space; a outer circumferential wall extending around said longitudinal central axis, such that said outer circumferential wall extends around said inner hollow space. The outer circumferential wall has at least two different outer diameters along said longitudinal central axis, which outer diameters differ in their value; and the outer surface of said circumferential wall is rotationally symmetrical with regard to said longitudinal central axis; an opening provided in said first end for receiving an insert and, being in fluid connection with said inner hollow space; and a membrane sealingly covering said inner hollow space towards said second end of the connector, wherein the insert is configured to provide pressure on said membrane.

    Abstract translation: 用于插入到微流体装置的第一通道中的连接器。 当从所述连接器的纵向中心轴线的方向看时，连接器包括第一端和第二端，其中第二端布置在连接器的第二端部中; 内部空心空间; 围绕所述纵向中心轴线延伸的外周壁，使得所述外周壁围绕所述内部中空空间延伸。 外周壁沿着所述纵向中心轴线具有至少两个不同的外径，其外径的值不同; 并且所述周壁的外表面相对于所述纵向中心轴线是旋转对称的; 一个开口，设置在所述第一端中，用于容纳插入件，并与所述内部中空空间流体连接; 以及膜，其朝向所述连接器的所述第二端密封地覆盖所述内部中空空间，其中所述插入件构造成在所述膜上提供压力。

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