HYDRAULICALLY AND VOLUMETRICALLY DISPENSING AND FILLING FLUID
    72.
    发明公开
    HYDRAULICALLY AND VOLUMETRICALLY DISPENSING AND FILLING FLUID 审中-公开
    液压和体积的分配和填充液

    公开(公告)号:EP1485682A4

    公开(公告)日:2006-04-05

    申请号:EP03744660

    申请日:2003-03-12

    申请人: NORDSON CORP

    摘要: Systems and methods for hydraulically and volumetrically filling and dispensing target fluid. A hydraulic system comprises an actuator (12), a hydraulic coupler (14) that includes substantially incompressible hydraulic liquid (38), and a target fluid container (16). The actuator includes a motor (60) or driver, such as a step motor, linear actuator, servomotor, pneumatic motor, or other similar device, to selectively drive a piston (30) of the hydraulic coupler. The coupler includes a conduit (19), column, shaft or other leak proof assembly that acts as a conduit for the substantially incompressible hydraulic liquid and includes a cord (174) and a piston (34), which is selectively pushed by the incompressible hydraulic liquid, thereby driving a plunger to selectively press against a slidable wall of the target fluid container, causing the target fluid to be dispensed therefrom, or retract the plunger from the container, pulling the slidable wall therewith through the use of a vacuum selectively created between the plunger and the wall.

    DISPENSING APPARATUS
    73.
    发明公开
    DISPENSING APPARATUS 审中-公开
    分配装置

    公开(公告)号:EP1615687A1

    公开(公告)日:2006-01-18

    申请号:EP04715373.9

    申请日:2004-02-27

    申请人: Bespak plc

    IPC分类号: A61M15/00 G01F11/16 G01F11/02

    摘要: The present invention relates to a dispensing apparatus (1) comprising a housing (3) and a metering tube (7). The metering tube (7) has an opening (17) to the interior thereof and the housing (3) has a chamber (4) therein for storing medicament. The metering tube (7) is extendable to a dispensing position, and retractable to a filling position. The opening (17) is in communication with the chamber (4) when the metering tube is in the filling position. The invention further relates to a method of operating dispensing apparatus.

    摘要翻译: 本发明涉及一种包括壳体(3)和计量管(7)的分配装置(1)。 计量管(7)在其内部具有开口(17),并且壳体(3)中具有用于存储药物的腔室(4)。 计量管(7)可延伸至分配位置,并且可缩回至填充位置。 当计量管处于填充位置时,开口(17)与腔室(4)连通。 本发明还涉及一种操作分配装置的方法。

    Dosiervorrichtung
    75.
    发明公开
    Dosiervorrichtung 有权
    计量

    公开(公告)号:EP1316365A3

    公开(公告)日:2005-08-10

    申请号:EP02023171.8

    申请日:2002-10-16

    发明人: Fuchs, Karl-Heinz

    IPC分类号: B05B11/00 G01F11/02 A61M15/00

    摘要: Eine Dosiervorrichtung mit einem ortsfesten Grundkörper (2) sowie mit einem an dem Grundkörper (2) verdrehgesichert und hubbeweglich gelagerten Betätigungselement (1), sowie mit einer Zähleinrichtung für die Betätigungshübe, die einen abhängig von einer Hubbewegung des Betätigungselementes zwangsgekoppelt drehbaren Zählring (7) aufweist, und mit wenigstens einem Sperrmittel (16,17) zum Blockieren des Betätigungselementes (1) nach einer vorgegebenen Anzahl von Betätigungshüben ist bekannt. Erfindungsgemäß ist das wenigstens eine Sperrmittel (16,17) dem Zählring (7) derart zugeordnet, dass der Zählring mehr als eine volle Umdrehung durchführen kann, bevor das Betätigungselement (1) blockiert wird. Einsatz für die Dosierung zerstäubbarer Medien.

    摘要翻译: 对旋转的计量装置,其包括一个静止的基体(2),并用一个在基体(2)和可升降地安装致动元件(1),以及具有用于所述致动冲程的计数装置,哪一个取决于正由所述致动元件计数器环的提升运动可旋转地耦合(7) 并且具有至少一个用于在预定数量的致动冲程已知之后阻挡致动元件(1)的阻挡装置(16,17)。 根据本发明,至少一个阻挡装置(16,17)以这样的方式被分配给计数环(7),使得在致动元件(1)被阻挡之前计数环可以执行多于一个完整的旋转。 用于分配可雾化介质。

    VOLUMENDOSIERVENTIL
    76.
    发明授权

    公开(公告)号:EP1334336B1

    公开(公告)日:2004-12-01

    申请号:EP01982143.8

    申请日:2001-09-22

    申请人: ZIMMER, Albert

    发明人: ZIMMER, Albert

    IPC分类号: G01F11/02

    CPC分类号: G01F11/022 G01F11/023

    摘要: The invention relates to a volumetric metering valve for liquid and viscous substances, comprising a valve body (10) and a valve cylinder (12) in which a piston is displaceably mounted. A driving piston (14) which is in fluid communication with a driving medium and which is displaceable in the valve cylinder (14) actuates a metering piston (16) that is connected to the driving piston, the path of movement of the driving piston (14) and/or the metering piston (16) in the valve cylinder (12) being delimited by a movable stop (18).

    VOLUMENDOSIERVENTIL
    77.
    发明公开

    公开(公告)号:EP1334336A2

    公开(公告)日:2003-08-13

    申请号:EP01982143.8

    申请日:2001-09-22

    申请人: ZIMMER, Albert

    发明人: ZIMMER, Albert

    IPC分类号: G01F11/02

    CPC分类号: G01F11/022 G01F11/023

    摘要: The invention relates to a volumetric metering valve for liquid and viscous substances, comprising a valve body (10) and a valve cylinder (12) in which a piston is displaceably mounted. A driving piston (14) which is in fluid communication with a driving medium and which is displaceable in the valve cylinder (14) actuates a metering piston (16) that is connected to the driving piston, the path of movement of the driving piston (14) and/or the metering piston (16) in the valve cylinder (12) being delimited by a movable stop (18).

    摘要翻译: 本发明涉及一种用于液体和粘性物质的容积计量阀,包括阀体(10)和阀柱(12),活塞可移动地安装在阀柱(12)中。 与驱动介质流体连通并且可在阀汽缸(14)中移动的驱动活塞(14)致动连接到驱动活塞的计量活塞(16),驱动活塞(14)的移动路径 所述阀柱体(12)中的所述计量活塞(16)和/或所述计量活塞(16)由可移动止动件(18)限定。

    Volumetric metering device for fluid products in particular of the alimentary type
    78.
    发明公开
    Volumetric metering device for fluid products in particular of the alimentary type 审中-公开
    Vorrichtung zur Volumenmessung vonflüssigenProducten,insbesondere von Nahrungsproducten

    公开(公告)号:EP0994333A1

    公开(公告)日:2000-04-19

    申请号:EP98830618.9

    申请日:1998-10-16

    申请人: Comas S.p.a.

    发明人: Visona, Renato

    IPC分类号: G01F11/02

    CPC分类号: G01F11/023

    摘要: The present invention relates to a volumetric metering device for fluid products comprising: an adjustable-volume metering chamber (4) operationally associated with shut-off means (8) designed to connect said chamber to a reservoir (5) containing the fluid product to be metered and to an outlet port (2). Actuator means (10) are also provided, being able to move a piston (9) arranged in a sealingly slidable manner inside the metering chamber (4) so as to perform an intake stroke, during which a measured quantity of alimentary fluid is introduced inside the metering chamber (4), and a compression stroke, during which the alimentary fluid contained inside said metering chamber (4) flows out through the outlet port (2). The metering chamber (4) is provided with a rear chamber (11) capable of receiving the piston (9) during a step involving washing of the metering device (1). For this purpose, the piston (9) is moved by actuator means (10) along an additional over-travel section forming an extension of its intake stroke. The rear chamber (11) may in turn be connected by means of at least one connection point (12) to an automatic flushing plant so as to cause circulation of a flushing fluid through the shut-off means (8) and the metering chamber (4). Advantageously, an injector (14) which is connected to the automatic flushing plant is mounted on the reservoir (5).

    摘要翻译: 本发明涉及一种用于流体产品的体积计量装置,包括:可操作地与关闭装置(8)相关联的可调量计量室(4),该切断装置设计成将所述室连接到容纳流体产品的储存器(5) 计量和出口(2)。 还设置有致动器装置(10),能够将配置成可密封滑动的活塞(9)移动到计量腔(4)内,以便进行进气冲程,在此期间将测量量的消化液引入到内部 计量室(4)和压缩冲程,在此期间,容纳在所述计量腔(4)内的消化液通过出口(2)流出。 计量室(4)设置有在包括洗涤计量装置(1)的步骤期间能够接收活塞(9)的后室(11)。 为此,活塞(9)通过致动器装置(10)沿附加的超行程部分移动,形成其进气冲程的延伸。 后室(11)又可以通过至少一个连接点(12)连接到自动冲洗设备,以使冲洗流体循环通过切断装置(8)和计量室( 4)。 有利地,连接到自动冲洗设备的喷射器(14)安装在储存器(5)上。