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    Method for the expulsion of a plant protection composition and spray gun
    1.
    发明申请
    Method for the expulsion of a plant protection composition and spray gun 审中-公开
    驱除植物保护组合物和喷枪的方法

    公开(公告)号：US20140191058A1

    公开(公告)日：2014-07-10

    申请号：US14240506

    申请日：2012-08-23

    申请人： Claude Taranta ,  Peter Welter ,  Gunter Niesar ,  Marc Nolte ,  Antonio Zarco Montero ,  Jose Antonio Torres Morato ,  Steffen Henkes

    发明人： Claude Taranta ,  Peter Welter ,  Gunter Niesar ,  Marc Nolte ,  Antonio Zarco Montero ,  Jose Antonio Torres Morato ,  Steffen Henkes

    IPC分类号： A01M7/00

    CPC分类号： A01M7/0046 ,  A01M21/043 ,  B05B9/0833 ,  B05B9/0838 ,  B05B9/085 ,  B05B12/02

    摘要： The invention relates to a method for ejecting a pesticide by means of a fluid chamber 3, which communicates via an electrically controlled fluid valve 48 having a spout 22. The method comprises the following steps: determining a pressure and a duration of a time interval for ejecting the pesticide, filling the pesticide into the fluid chamber 3, applying a defined pressure on the pesticide in the fluid chamber 3 and opening the fluid valve 48 by means of an electric control signal for a specific, previously determined time interval and closing the fluid valve 48 after the time interval has expired, so that a defined volume or a defined weight of the pesticide is ejected by the spout 22. The invention further relates to a spray gun for carrying out the method and to the use of said spray gun for ejecting liquid, in particular gel-like, pesticide.

    摘要翻译： 本发明涉及一种通过流体室3排出农药的方法，该流体室经由具有喷口22的电控流体阀48连通。该方法包括以下步骤：确定一个时间间隔的压力和持续时间 喷射农药，将农药装入流体室3中，对流体室3中的农药施加限定的压力，并通过电气控制信号打开流体阀48，用于预先确定的特定时间间隔并关闭流体 阀48在时间间隔已经期满之后，使得限定体积或限定重量的农药由喷口22排出。本发明还涉及一种喷枪，用于执行该方法并使用所述喷枪 喷射液体，特别是凝胶状杀虫剂。

    Spray gun for expelling a fluid
    2.
    发明申请
    Spray gun for expelling a fluid 审中-公开
    喷枪喷出流体

    公开(公告)号：US20130153684A1

    公开(公告)日：2013-06-20

    申请号：US13818244

    申请日：2011-08-25

    申请人： Claude Taranta ,  Peter Welter ,  Gunter Niesar ,  Marc Nolte ,  Antonio Zarco Montero ,  Jose Antonio Torres Morato ,  Steffen Henkes ,  Robert Huber

    发明人： Claude Taranta ,  Peter Welter ,  Gunter Niesar ,  Marc Nolte ,  Antonio Zarco Montero ,  Jose Antonio Torres Morato ,  Steffen Henkes ,  Robert Huber

    IPC分类号： F23D14/28

    CPC分类号： B05B12/08 ,  B05B9/0409 ,  B05B12/008 ,  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.

    摘要翻译： 本发明涉及一种用于排出流体的喷枪，具有活塞（2）可移动地安装在其中的至少一个气缸（1），其中形成有流体室（3）的气缸（1） 其体积可以通过活塞（2）的运动而变化，并且其中形成有至少一个第一气缸孔（5），以及喷射孔，其连接到第一气缸孔（5） 通过连接管线（20）将气缸（1）通过流体室（3）接收并通过第一气缸孔（5）被活塞（2）施加的压力压出， 通过连接线（20）在喷嘴处到达，并在那里排出。 根据本发明的喷枪的特征在于流体阀（21）布置在连接线（20）中，并且在气缸（1）中设置有传感器（29），通过该喷嘴 可以检测在排出操作期间流体仍位于流体室（3）中的活塞（2）的限定位置，并且借助于该流体阀可以致动流体阀（21），流体阀 21）当检测到活塞（2）的限定位置时，通过传感器（29）关闭。 此外，本发明还涉及使用这种喷枪来驱除植物保护剂。