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    Electromagnetic valve
    2.
    发明授权
    Electromagnetic valve 有权
    电磁阀

    公开(公告)号：US08985549B2

    公开(公告)日：2015-03-24

    申请号：US13574429

    申请日：2011-02-03

    申请人： Tim Ferguson ,  William D. Doyle ,  David E. Collins

    发明人： Tim Ferguson ,  William D. Doyle ,  David E. Collins

    IPC分类号： F16K31/12 ,  F16K27/02 ,  B60T8/36 ,  B60T8/48 ,  F16K31/06

    CPC分类号： F16K27/0245 ,  B60T8/363 ,  B60T8/4872 ,  F16K27/029 ,  F16K31/0665

    摘要： An electromagnetic valve (32) for use in controlling fluid flow between first and second passageways (P1, P2) in a hydraulic valve block (4), includes a valve body (51). The valve body (51) defines a central axis (A), has a central opening (51A) therethrough, has a lower end (54) adapted to be inserted into a bore (19) of the valve block (4), and is provided with a lower cylindrical opening (70). An armature (56) is axially movable within the valve body (51) and is biased by a spring in one axial direction (57A). A closing element (88) is carried by a lower end (54) of the armature (56). An electromagnetic coil (64) coaxially surrounds the armature (56) and is operable to effect axial movement of the armature (56) in an axial direction opposite the one direction (57B). A valve seat member (62) is carried by the lower end (54) of the valve body (51) and has an orifice (98) providing fluid flow between the first and second valve block passageways (P1, P2). The valve seat member (62) defines a valve seat (96) surrounding the orifice (98) and cooperates with the closing element (88) for selectively closing the orifice (98). The valve seat member (62) includes a cylindrical tubular portion (90) frictionally retained in the lower cylindrical opening (70) of the valve body (51). The lower cylindrical opening (70) of the valve body (51) is provided with a stop surface (68) at the upper end of thereof, and an upper part (92) of the cylindrical portion (90) of the valve seat member (62) includes a flange (100) engageable with the stop surface (68) for limiting downward movement of the valve seat member (62) relative to the valve body (51).

    摘要翻译： 一种用于控制液压阀块（4）中的第一和第二通道（P1，P2）之间的流体流动的电磁阀（32）包括阀体（51）。 阀体（51）限定中心轴线（A），其中心开口（51A）穿过其中，具有适于插入阀块（4）的孔（19）中的下端（54），并且是 设置有下圆柱形开口（70）。 电枢（56）可在阀体（51）内轴向移动，并在一个轴向（57A）上被弹簧偏压。 闭合元件（88）由电枢（56）的下端（54）承载。 电磁线圈（64）同轴地围绕电枢（56）并且可操作以在与一个方向（57B）相反的轴向方向上实现电枢（56）的轴向运动。 阀座构件（62）由阀体（51）的下端（54）承载，并且具有在第一和第二阀座通道（P1，P2）之间提供流体流动的孔口（98）。 阀座构件（62）限定围绕孔口（98）的阀座（96）并与闭合元件（88）协作以选择性地关闭孔口（98）。 阀座构件（62）包括摩擦地保持在阀体（51）的下圆筒形开口（70）中的圆柱形管状部分（90）。 阀体（51）的下圆筒形开口（70）在其上端设有止动面（68）和阀座构件的圆筒部（90）的上​​部（92） 62）包括可与止动表面（68）接合的凸缘（100），用于限制阀座构件（62）相对于阀体（51）的向下运动。

    Enclosure for a portable hemodialysis system
    5.
    发明授权
    Enclosure for a portable hemodialysis system 有权
    便携式血液透析系统附件

    公开(公告)号：US08393690B2

    公开(公告)日：2013-03-12

    申请号：US12199055

    申请日：2008-08-27

    申请人： Kevin L. Grant ,  Jason A. Demers ,  James D. Dale ,  Arun D. Chawan ,  David E. Collins

    发明人： Kevin L. Grant ,  Jason A. Demers ,  James D. Dale ,  Arun D. Chawan ,  David E. Collins

    IPC分类号： B01D61/28

    CPC分类号： A61M1/1601 ,  A61M1/14 ,  A61M1/16 ,  A61M1/1639 ,  A61M1/1692 ,  A61M1/34 ,  A61M1/3403 ,  A61M1/3406 ,  A61M1/341 ,  A61M2205/12 ,  A61M2205/15 ,  A61M2205/3331 ,  A61M2205/3368 ,  A61M2205/502 ,  A61M2209/08

    摘要： An enclosure for containing a portable hemodialysis unit includes a housing suitable to support components for performing hemodialysis including a dialyzer, one or more pumps to circulate blood through the dialyzer, a source of dialysate, and one or more pumps to circulate the dialysate through the dialyzer. The housing may have a front panel at which blood circuit connections and dialysate fluidic connections are located, e.g., blood line connections for patient blood access, connections for a reagent supply, dialyzer connections for both blood flow and dialysate, etc. The enclosure may also include a pair of vertical, side-by-side doors hingedly mounted to the housing. With the doors in the closed position, access to the patient access and dialysate fluidic connections may be blocked, and the doors may allow for the retention of heat in the housing suitable for disinfection during a disinfection cycle.

    摘要翻译： 用于容纳便携式血液透析单元的外壳包括适于支撑用于进行血液透析的组件的壳体，包括透析器，一个或多个泵，以使血液循环通过透析器，透析液源和一个或多个泵，以使透析液循环通过透析器 。 壳体可以具有前面板，血液回路连接和透析液体连接位于该前面板，例如用于患者血液通路的血液线连接，用于试剂供应的连接，用于血流和透析液的透析器连接等。外壳也可以 包括一对铰接安装在壳体上的垂直并排门。 当门处于关闭位置时，进入病人通路和透析液体连接可能被阻止，并且门可以允许在消毒循环期间保持适于消毒的壳体中的热量。

    Tour event clearinghouse system and method for interaction with retail travel systems
    8.
    发明申请
    Tour event clearinghouse system and method for interaction with retail travel systems 审中-公开
    旅游活动结算所系统和与零售旅游系统互动的方法

    公开(公告)号：US20070276707A1

    公开(公告)日：2007-11-29

    申请号：US11441282

    申请日：2006-05-25

    申请人： Charles E. Collopy ,  David E. Collins

    发明人： Charles E. Collopy ,  David E. Collins

    IPC分类号： G06Q10/00

    CPC分类号： G07F17/42 ,  G06Q10/02 ,  G06Q20/023 ,  G06Q20/045 ,  G06Q30/02 ,  G07B15/00

    摘要： A method for distributing event tickets for events operated by a plurality of operators ordered through a retail travel website includes several steps. Operator account information for each of the operators to establish operator accounts is received at a clearinghouse central computer. Event information for each of the events is received at the clearinghouse computer, and the information is made available from the clearinghouse computer. A purchase request to purchase an event ticket is received at the retail travel website. An electronic communication is transmitted to a customer computer, producing a printable encoded electronic ticket. A printed encoded portion of the printed ticket is scanned at an event location. A request to validate the authenticity of the ticket is received at the clearinghouse computer. The ticket is then identified as used in the clearinghouse computer to prevent the ticket from being used again.

    摘要翻译： 用于分发由通过零售旅游网站订购的多个操作者所经营的事件的事件票据的方法包括几个步骤。 在交换所中央计算机处收到每个运营商建立运营商帐户的运营商帐户信息。 在信息交换所电脑上收到每个事件的事件信息，并从信息交换所电脑中获取信息。 在零售旅游网站收到购买活动票的购买请求。 电子通信被发送到客户计算机，产生可打印的编码电子票。 打印票的打印编码部分在事件位置被扫描。 在票据交换所电脑上收到验证机票真实性的请求。 然后在票据交换所电脑中确定使用的票据，以防止票据被再次使用。