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13 条记录 (耗时 0.014 秒)

    DOPPELMEMBRANPUMPE
    3.
    发明公开
    DOPPELMEMBRANPUMPE 有权

    公开(公告)号：EP3115607A1

    公开(公告)日：2017-01-11

    申请号：EP15176316.6

    申请日：2015-07-10

    申请人： J. Wagner AG

    发明人： Lutz, Gilbert ,  Jüterbock, Karsten ,  Basso, Angelo ,  Kluser, Thomas

    IPC分类号： F04B43/06 ,  F04B43/073 ,  F04B45/04 ,  F04B45/047 ,  F04B45/053

    CPC分类号： F04B43/0736 ,  F04B9/137 ,  F04B43/06 ,  F04B45/043 ,  F04B45/047 ,  F04B45/053 ,  F04B49/22 ,  F04B53/1015 ,  F04B53/14 ,  F04B53/16 ,  F04B2201/0201 ,  F04B2203/10 ,  F04B2205/05

    摘要： Bei der erfindungsgemässen Doppelmembranpumpe ist eine erste Membran (10) vorgesehen, die eine Wand einer ersten Pumpkammer (13) bildet, wobei die erste Membran (10) mittels eines ersten mechanischen Antriebsmittels (12) bewegbar ist. Zudem ist eine zweite Membran (110) vorgesehen, die eine Wand einer zweiten Pumpkammer (113) bildet, wobei die zweite Membran (110) mittels eines zweiten mechanischen Antriebsmittels (112) bewegbar ist. Darüber hinaus ist eine Steuerung für die Antriebsmittel (12, 112) vorgesehen, die derart ausgebildet und betreibbar ist, dass sie die beiden Antriebsmittel (12, 112) abhängig von einer oder mehrerer Bedingungen steuert.

    摘要翻译： 在根据本发明的双隔膜泵中设置有形成第一泵室的壁的第一隔膜，其中第一隔膜可以通过第一驱动装置移动。 此外，提供了形成第二泵室的壁的第二隔膜，其中第二隔膜可以借助于第二驱动装置移动。 此外，提供了对于驱动装置的控制，所述控制被设计和操作，使得它控制受到一个或多个条件的两个驱动装置。

    SPRITZPISTOLE ZUM AUSSTOSSEN EINES FLUIDS
    6.
    发明公开
    SPRITZPISTOLE ZUM AUSSTOSSEN EINES FLUIDS 有权
    枪喷射流体

    公开(公告)号：EP2609329A1

    公开(公告)日：2013-07-03

    申请号：EP11748939.3

    申请日：2011-08-25

    申请人： BASF SE

    发明人： TARANTA, Claude ,  WELTER, Peter ,  NIESAR, Gunter ,  NOLTE, Marc ,  ZARCO MONTERO, Antonio ,  TORRES MORATO, José Antonio ,  HENKES, Steffen ,  HUBER, Robert

    IPC分类号： F04B9/12 ,  B05B9/04 ,  B05C17/015

    CPC分类号： B05B12/002 ,  B05B9/0409 ,  B05B11/3001 ,  B05B11/3066 ,  B05B12/008 ,  B05B12/02 ,  B05B12/08 ,  F04B9/12 ,  F04B9/127 ,  F04B9/14 ,  F04B2201/0201 ,  F04B2203/10

    摘要： The present invention relates to a spray gun for the expulsion of a fluid, with at least one cylinder (1) in which a piston (2) is mounted movably, the cylinder (1) having formed in it a fluid chamber (3), the volume of which can be varied by means of a movement of the piston (2) and in which at least one first cylinder orifice (5) is formed, and a spray orifice which is connected to the first cylinder orifice (5) of the cylinder (1) via a connecting line (20), so that a fluid, which is received by the fluid chamber (3) and is pressed out through the first cylinder orifice (5) by the pressure exerted by the piston (2), arrives via the connecting line (20) at the spray orifice and is expelled there. The spray gun according to the invention is distinguished by the fact that a fluid valve (21) is arranged in the connecting line (20), and, in the cylinder (1) a sensor (29) is provided, by means of which a defined position of the piston (2), in which fluid is still located in the fluid chamber (3) during the expulsion operation, can be detected, and by means of which the fluid valve (21) can be actuated, the fluid valve (21) being closed by means of the sensor (29) when the defined position of the piston (2) has been detected. The invention relates, furthermore, to the use of such a spray gun for the expulsion of plant protectants.

    PRODUCT DELIVERY AND MONITORING SYSTEM
    7.
    发明公开
    PRODUCT DELIVERY AND MONITORING SYSTEM 有权
    供气和监控系统

    公开(公告)号：EP2595523A2

    公开(公告)日：2013-05-29

    申请号：EP11810262.3

    申请日：2011-07-19

    申请人： Ecolab Usa Inc.

    发明人： MEHUS, Richard, J. ,  GRAPES, Robert, D. ,  UNWIN, James

    IPC分类号： A47L15/42 ,  A47L15/44 ,  A47L15/46

    CPC分类号： B67D7/0266 ,  A47L15/0055 ,  A47L15/4418 ,  A47L2401/023 ,  A47L2501/26 ,  F04B43/0081 ,  F04B43/067 ,  F04B49/065 ,  F04B49/106 ,  F04B2201/06062 ,  F04B2203/10 ,  F04B2207/70

    摘要： A product delivery and monitoring system is provided. The system includes at least one air pump, an air pump sensor for each air pump, at least one diaphragm pump, a diaphragm pump sensor for each diaphragm pump, a controller and an indication system. Each air pump sensor is configured and arranged to monitor the operation of the air pump. The at least one diaphragm pump is configured and arranged to deliver a product in response to the operation of an associated air pump. Each diaphragm pump sensor is configured and arranged to monitor the delivery of the product by the diaphragm pump. The controller is in communication with each air pump sensor and each diaphragm pump sensor. The controller is configured to generate at least one control signal based on a comparison of communications from an air pump sensor and an associated diaphragm sensor. The controller is configured to manipulate the indication system with the at least one control signal.

    Pressure control for a double diaphragm pump
    8.
    发明公开
    Pressure control for a double diaphragm pump 失效
    用于喷射器的压力控制

    公开(公告)号：EP0903496A3

    公开(公告)日：1999-10-20

    申请号：EP97121474.7

    申请日：1997-12-05

    申请人： YAMADA T.S. CO., LTD.

    发明人： Yamada, Kazumasa

    IPC分类号： F04B43/067

    CPC分类号： F04B43/0081 ,  F04B43/073 ,  F04B43/0736 ,  F04B2201/0201 ,  F04B2203/10

    摘要： A diaphragm pump is provided with a diaphragm defining a pump chamber and a drive chamber in the pump housing, a driving fluid is supplied to the drive chamber and a pump fluid is expelled from the pump chamber. The diaphragm pump is provided with pressure control means which, when the pressure in the pump chamber surpasses the pressure in the drive chamber neighboring the pump chamber across the diaphragm, controls the pressure of the driving fluid based upon output signals from pressure sensors in such a manner that the pressure in the fluid chamber will become higher than the pressure in the neighboring drive chamber. This makes it possible to prevent a diaphragm reversal phenomenon, wherein a diaphragm that should expand toward the pump chamber contracts toward the drive chamber instead during reciprocation of the diaphragm.