Connection coupling for plate-shaped microcomponents
    13.
    发明授权
    Connection coupling for plate-shaped microcomponents 失效
    板状微型元件的连接

    公开(公告)号:US06632043B1

    公开(公告)日:2003-10-14

    申请号:US09868942

    申请日:2001-06-21

    IPC分类号: F16L4114

    摘要: A connection coupling forms a line connection for liquid or gaseous substances to microcomponents (1) in platelet form. A coupling body (2), which is substantially U-shaped in cross section, accommodates the edge of the plate-like microcomponent (1) between an upper limb plate (3), which has the line connection (14), and a lower limb plate (5). An edge web (6) forms a transverse stop for an edge (8) of the microcomponent (1). A further stop means, for example a lug (9), forms a longitudinal stop for positioning of the microcomponents (1).

    摘要翻译: 连接联接器以血小板形式形成用于液体或气态物质到微组件( 1 )的线路连接。 基本上呈U形的横截面的联接体( 2 )容纳板状微组件的边缘( 1 14 )的上肢板( 3 )> 一个下肢板( 5 )。 边缘网( 6 )为微组件的边缘( 8 )形成横向停止( PDAT> 1 )。 进一步的停止装置,例如凸耳( 9 ),形成用于定位微组件的纵向止动件( 1 )。

    Coupling for microcomponents
    14.
    发明授权
    Coupling for microcomponents 失效
    微型组件耦合

    公开(公告)号:US06488315B1

    公开(公告)日:2002-12-03

    申请号:US09529997

    申请日:2000-04-27

    IPC分类号: F17D117

    摘要: A coupling for microcomponents has several essentially plane-parallel plates with line connections for delivering and discharging liquid or gaseous components. The line connections are mounted on a connection block which protrudes through openings in the plates with fixing segments that engage a pressure plate retained by a clip. The line connections open out in an area of line bores in the plate.

    摘要翻译: 用于微组件的联接器具有几个基本平面平行的板,其具有用于输送和排出液体或气体组分的线路连接。 线路连接安装在连接块上,该连接块通过固定段突出穿过板中的开口,固定段接合由夹子保持的压力板。 线路连接在板上的线孔区域中打开。

    PIEZOELECTRIC DRIVE AND MICROVALVE COMPRISING SAID DRIVE
    16.
    发明申请
    PIEZOELECTRIC DRIVE AND MICROVALVE COMPRISING SAID DRIVE 有权
    压电驱动器和包含驱动器的微型驱动器

    公开(公告)号:US20120043485A1

    公开(公告)日:2012-02-23

    申请号:US13265965

    申请日:2009-04-24

    IPC分类号: F16K31/02 H01L41/047

    摘要: The invention relates to a piezoelectric drive, in particular for microvalves. The drive comprises a deformation layer coupled on one side to a piezoelectric layer, which is provided with at least one pair of electrodes, made of two electrodes of opposite polarities, to provide electricity. According to the invention, both electrodes of opposite polarities of the pair of electrodes are arranged together on the side of the piezoelectric layer facing away from the deformation layer. The invention also relates to a microvalve comprising at least one valve channel and a membrane that opens or closes the valve channel, where the membrane simultaneously forms the deformation layer of such a piezoelectric drive.

    摘要翻译: 本发明涉及压电驱动器,特别是用于微型阀。 该驱动器包括一个耦合到压电层的变形层,该变压层设置有至少一对电极,由两个相反极性的电极构成,以提供电力。 根据本发明,一对电极的相反极性的两个电极在压电层背离变形层的一侧布置在一起。 本发明还涉及包括至少一个阀通道和打开或关闭阀通道的膜的微型阀,其中膜同时形成这种压电驱动器的变形层。

    Device for mixing small quantities of liquids
    17.
    发明授权
    Device for mixing small quantities of liquids 失效
    用于混合少量液体的装置

    公开(公告)号:US5904424A

    公开(公告)日:1999-05-18

    申请号:US930362

    申请日:1997-09-30

    摘要: A device for mixing very small quantities of liquids comprises at least one mixing element with at least one inlet channel and at least one outlet channel; at least two microchannels issue from the inlet channel, all such issuing channels lying in a single branching plane. The microchannels are led to a confluence element in a plane which is rotated 90 degrees in relation to the branching plane. The mixer element is arranged in the planar surface of a substrate, the planar surface being hermetically sealed by a covering. The invention concerns a device for mixing liquids in which mixing is effected by the flow of the liquids to be mixed through narrow channels.

    摘要翻译: PCT No.PCT / EP96 / 01359 Sec。 371日期:1997年9月30日 102(e)1997年9月30日PCT PCT 1996年3月28日PCT公布。 WO96 / 30113 PCT出版物 日期1996年10月3日用于混合非常少量液体的装置包括至少一个具有至少一个入口通道和至少一个出口通道的混合元件; 从入口通道发出至少两个微通道,所有这些发出通道位于单个分支平面中。 微通道被引导到相对于分支平面旋转90度的平面中的汇合元件。 混合器元件布置在基板的平面表面中,平面由盖子气密地密封。 本发明涉及用于混合液体的装置,其中通过窄通道混合的液体流进行混合。

    Piezoelectric drive and microvalve comprising said drive
    18.
    发明授权
    Piezoelectric drive and microvalve comprising said drive 有权
    包括所述驱动器的压电驱动器和微型阀

    公开(公告)号:US08814134B2

    公开(公告)日:2014-08-26

    申请号:US13265965

    申请日:2010-04-20

    IPC分类号: F16K31/02

    摘要: The invention relates to a piezoelectric drive, in particular for microvalves. The drive comprises a deformation layer coupled on one side to a piezoelectric layer, which is provided with at least one pair of electrodes, made of two electrodes of opposite polarities, to provide electricity. According to the invention, both electrodes of opposite polarities of the pair of electrodes are arranged together on the side of the piezoelectric layer facing away from the deformation layer. The invention also relates to a microvalve comprising at least one valve channel and a membrane that opens or closes the valve channel, where the membrane simultaneously forms the deformation layer of such a piezoelectric drive.

    摘要翻译: 本发明涉及压电驱动器,特别是用于微型阀。 该驱动器包括一个耦合到压电层的变形层,该变压层设置有至少一对电极,由两个相反极性的电极构成,以提供电力。 根据本发明,一对电极的相反极性的两个电极在压电层背离变形层的一侧布置在一起。 本发明还涉及包括至少一个阀通道和打开或关闭阀通道的膜的微型阀,其中膜同时形成这种压电驱动器的变形层。