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    MIKRODOSIERVORRICHTUNG ZUM DOSIEREN VON KLEINSTMENGEN EINES MEDIUMS
    2.
    发明公开
    MIKRODOSIERVORRICHTUNG ZUM DOSIEREN VON KLEINSTMENGEN EINES MEDIUMS 审中-公开
    微剂量计量微中等量

    公开(公告)号：EP2203645A1

    公开(公告)日：2010-07-07

    申请号：EP08786456.7

    申请日：2008-07-25

    申请人： Robert Bosch GmbH

    发明人： REICHENBACH, Ralf

    IPC分类号： F04B43/04

    CPC分类号： F04B43/043 ,  F04B43/028 ,  F04B43/046

    摘要： The invention relates to a microdosing device for dosing very small quantities of a medium, having an inlet device (1), an outlet device (2), a pump device (3) and a media duct (15) which leads from the inlet device (1) to the outlet device (2), wherein the inlet device (1) has an inlet opening (4) and an inlet valve (5) with an inlet valve piston (6), the outlet device (2) has an outlet opening (7) and an outlet valve (8) with an outlet valve piston (9), and the pump device (3) has a pump piston (10). The inlet valve piston (6), the outlet valve piston (9) and the pump piston (10) are arranged on a common diaphragm layer (12). The microdosing device has the advantage that it can be produced in a simple and cost-effective manner.

    SUPPLY SYSTEM FOR CELL CULTURE MODULE
    3.
    发明公开
    SUPPLY SYSTEM FOR CELL CULTURE MODULE 审中-公开
    供应系统细胞培养MODULE

    公开(公告)号：EP2089506A2

    公开(公告)日：2009-08-19

    申请号：EP07819624.3

    申请日：2007-11-06

    申请人： Saxonia BioTec GmbH

    发明人： LUNING, Rudolph ,  KLAUS, Uwe ,  PURCELL, Laurence J. ,  DOERING, Stefan

    IPC分类号： C12M1/12 ,  C12M1/20 ,  C12M3/04

    CPC分类号： C12M23/44 ,  C12M23/34 ,  C12M29/02 ,  C12M41/00 ,  F04B43/028 ,  F04B43/043

    摘要： A device for supplying cell culture modules with nutrients has an arrangement of channels, pumps and valves in or on a plate. The valves may be pinch valves operated by deforming an elastic cover over a solid body and the pump may be a pinch valve pump. The channels may be defined, at least in part, by the plate. The pumps, channels and valves may be located within the thickness of the plate and the cover. The device may be used to supply nutrients to cell culture modules according to a perfusion operation, a re-circulation operation and/or a combination of both. A pump may comprise a generally rigid solid body and a seal. The solid body may wholly or partially define an inlet channel, a plenum and an outlet channel. A port between the inlet channel and the plenum is covered by the seal. A surface of the plenum is deformable. Deforming the surface forces liquid in the plenum to push the seal to cover the inlet channel port and to flow through the outlet channel. When the surface is returned to its original position, fluid flows into the plenum at least partially through the inlet channel displacing or deforming the seal so as to allow flow through the port.

    ACTIVE CHECK VALVES IN DIAPHRAGM PUMP WITH SOLENOID DRIVE
    4.
    发明公开
    ACTIVE CHECK VALVES IN DIAPHRAGM PUMP WITH SOLENOID DRIVE 有权
    活跃在逆止阀隔膜泵具有电磁控制

    公开(公告)号：EP2082135A1

    公开(公告)日：2009-07-29

    申请号：EP06818564.4

    申请日：2006-11-16

    申请人： ECOLAB INC.

    发明人： ALBRECHT, Rudolf ,  HUNKLIGER, Herbert

    IPC分类号： F04B43/02 ,  F04B53/10 ,  F16K15/00 ,  F04B13/00

    CPC分类号： F04B43/028 ,  F04B43/02

    摘要： The invention refers to a diaphragm pump (1) for use as a detergent dosage pump. The diaphragm pump (1) according to the invention comprises a pump housing (2), a working fluid chamber, at least one intake (3), at least one outlet (4) and one diaphragm (6) defining a wall of the working fluid chamber and reciprocatingly moveable, diaphragm driving means for reciprocating said diaphragm (6) and at least one check valve (7) including a spring biassed valve body (7a) for controlling ingress of the fluid into the working fluid chamber. The diaphragm pump is characterized by means for mechanically pushing the valve body (7a) into its valve seat.

    PUMP
    5.
    发明公开
    PUMP 审中-公开

    公开(公告)号：EP3332121A1

    公开(公告)日：2018-06-13

    申请号：EP16760812.4

    申请日：2016-08-01

    申请人： Altop Patents B.V.

    发明人： BERNDSEN, Joost Robert ,  BERNDSEN, Miechiel Anthony

    IPC分类号： F04B43/02 ,  F04D9/04

    CPC分类号： F04B43/028 ,  F04B43/0054 ,  F04B43/023 ,  F04B53/104 ,  F04D9/043

    摘要： A description is given of a pump comprising a suction space which is at least partly bounded by a flexible body and which is located between end elements at least one of which can be driven so as to move in a reciprocating manner, a delivery space which surrounds the suction space and around which a housing is provided, and valves provided in the housing and in at least one of the end elements, the valves being constructed such that when the volume of the suction space is increased, a medium is sucked into said suction space, which, when the volume is reduced, flows through one of the valves to the delivery space from which it is expelled when the volume of the delivery space is reduced.

    Membranpumpe
    6.
    发明公开
    Membranpumpe 有权
    隔膜泵

    公开(公告)号：EP2918835A1

    公开(公告)日：2015-09-16

    申请号：EP15151943.6

    申请日：2015-01-21

    申请人： PFEIFFER VACUUM GMBH

    发明人： Burggraf, Thorsten ,  Wissner, Jürgen

    IPC分类号： F04B39/08 ,  F04B43/00 ,  F04B43/02 ,  F04B45/04

    CPC分类号： F04B43/02 ,  F04B39/08 ,  F04B43/0018 ,  F04B43/028 ,  F04B45/04 ,  F04B45/043

    摘要： Eine Membranpumpe, insbesondere Membranvakuumpumpe, umfasst einen über eine Membran beaufschlagbaren Schöpfraum und ein Einlassventil sowie ein Auslassventil, über die ein Medium in einer Saugphase in den Schöpfraum gesaugt und in einer Kompressionsphase aus dem Schöpfraum ausgestoßen wird. Dabei sind das Einlassventil, das Auslassventil und die Membran in einem einzelnen zusammenhängenden Bauteil integriert.

    摘要翻译： 的隔膜泵，特别是隔膜真空泵，包括经由隔膜泵腔室和入口阀和出口阀，通过该介质被吸入到吸入腔的吸入阶段和在所述泵室的压缩阶段排出的加压。 在这种情况下，进气阀，排气阀和所述膜中的单个连续元件被一体化。

    SYSTEMS AND METHODS FOR MONITORING A DISC PUMP SYSTEM USING RFID
    7.
    发明公开
    SYSTEMS AND METHODS FOR MONITORING A DISC PUMP SYSTEM USING RFID 有权
    德国维吾尔自治区ÜberWachungEINES SCHEIBENPUMPENSYSTEM MITTELS RFID

    公开(公告)号：EP2812577A1

    公开(公告)日：2014-12-17

    申请号：EP13707734.3

    申请日：2013-02-07

    申请人： KCI Licensing, Inc.

    发明人： The designation of the inventor has not yet been filed

    IPC分类号： F04B43/04 ,  G06K19/07

    CPC分类号： F04B53/00 ,  F04B43/0081 ,  F04B43/02 ,  F04B43/028 ,  F04B43/04 ,  F04B43/043

    摘要： A disc pump system includes a pump body (11) having a substantially cylindrical shape defining a cavity (16) for containing a fluid, the cavity (16) being formed by a side wall (18) closed at both ends by substantially circular end walls (20,22), at least one of the end walls being a driven end wall (22). The system includes an actuator (40) operatively associated with the driven end wall (22) to cause an oscillatory motion of the driven end wall (22) and an isolator (30) operatively associated with the peripheral portion of the driven end wall (22) to reduce damping of the displacement oscillations. The isolator (30) comprises a flexible material, which includes a radio frequency identification (RFID) tag (51) to store and transmit identification data associated with the isolator.

    摘要翻译： 盘式泵系统包括具有大致圆柱形形状的泵体，其限定用于容纳流体的空腔，所述空腔由两端由基本上圆形的端壁封闭的侧壁形成，所述端壁中的至少一个是从动端 壁。 该系统包括与从动端壁可操作地相关联的致动器，以引起从动端的振荡运动，并且隔离器可操作地与从动端壁的周边部分相关联，以减小位移振荡的阻尼。 隔离器包括柔性材料，其又包括RFID标签。

    Diaphragm pump for a seat adjusting device and seat adjusting device
    9.
    发明公开
    Diaphragm pump for a seat adjusting device and seat adjusting device 有权
    Membranpumpefüreine Sitzeinstellungsvorrichtung und Sitzeinstellungsvorrichtung

    公开(公告)号：EP2372157A1

    公开(公告)日：2011-10-05

    申请号：EP10002904.0

    申请日：2010-03-18

    申请人： L & P Swiss Holding AG

    发明人： Dörfler, Erich ,  Schwarz, Johannes ,  Tindall, Paul ,  Blendea, Horia

    IPC分类号： F04B43/00 ,  F04B43/02 ,  F04B45/04 ,  B60N2/44 ,  B60N2/66

    CPC分类号： F04B43/0045 ,  B60N2/66 ,  B60N2/665 ,  B60N2/914 ,  F04B43/0054 ,  F04B43/021 ,  F04B43/028 ,  F04B45/043 ,  F04B45/045

    摘要： A diaphragm pump (5) for a seat adjusting device comprises a diaphragm (12) and a valve member (13, 14) which define a pump chamber (40) therebetween. An inlet valve (41) and an outlet valve (42) are formed on the valve member (13, 14). A pressure chamber (43) is in fluid communication with the outlet valve (42) and receives fluid discharged from the pump chamber (40) via the outlet valve (42). One of the diaphragm (12) and the valve member (53, 54) comprises a valve membrane (31) of a pressure relief valve integrated in the pump (5). The valve membrane (31) is integrally formed with the one of the diaphragm (12) and the valve member. The valve membrane (31) is moveable between a first configuration in which the valve membrane (31) closes a pressure relief channel and a second configuration in which the valve membrane (31) opens the pressure relief channel to allow fluid to be discharged from the pressure chamber (43).

    摘要翻译： 用于座椅调节装置的隔膜泵（5）包括在其间限定泵室（40）的隔膜（12）和阀构件（13,14）。 入口阀（41）和出口阀（42）形成在阀构件（13,14）上。 压力室（43）与出口阀（42）流体连通，并且经由出口阀（42）接收从泵室（40）排出的流体。 隔膜（12）和阀构件（53,54）中的一个包括集成在泵（5）中的压力释放阀的阀膜（31）。 阀膜（31）与隔膜（12）和阀构件中的一个一体地形成。 阀膜（31）能够在其中阀膜（31）关闭压力释放通道的第一构造和阀膜（31）打开压力释放通道的第二构造之间移动，以允许流体从 压力室（43）。