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    Irrigation apparatus
    61.
    发明申请
    Irrigation apparatus 失效
    灌溉设备

    公开(公告)号：US20020104896A1

    公开(公告)日：2002-08-08

    申请号：US09822553

    申请日：2001-03-30

    Inventor： Toshihisa Nemoto ,  Terutaka Yasuda

    IPC: B05B009/08

    CPC classification number: B05B9/0403 ,  B05B9/0855 ,  B05B9/0888

    Abstract: A backpack type irrigation apparatus having a backpack frame, a pump attached to the frame, an internal combustion engine serving as a driving source for the pump, and a discharge hose connected to a discharge port of the pump. A throttle lever of the internal combustion engine may be attached to the backpack frame. With this arrangement, the pump and the engine can be moved together with the discharge hose, and also a suction hose can be moved. Accordingly, the water-supply range is enlarged. Also, the discharge amount can be adjusted by operating the throttle lever while driving the pump.

    Abstract translation: 一种背包式灌溉设备，其具有背包框架，附接到框架的泵，用作泵的驱动源的内燃机以及连接到泵的排出口的排出软管。 内燃机的节气门杆可以安装在背包框架上。 通过这种布置，泵和发动机可以与排出软管一起移动，并且还可以移动抽吸软管。 因此，供水范围扩大。 此外，可以通过在驱动泵的同时操作节流杆来调节排出量。

    POWER SPRAYER AND METHOD
    64.
    发明申请
    POWER SPRAYER AND METHOD 审中-公开

    公开(公告)号：US20180104710A1

    公开(公告)日：2018-04-19

    申请号：US15464321

    申请日：2017-03-20

    Applicant: NELSON CABRAL

    Inventor： NELSON CABRAL

    IPC: B05B7/24 ,  A01M7/00

    CPC classification number: A01M7/0017 ,  B05B9/0811 ,  B05B9/0888

    Abstract: A power sprayer is disclosed herein. The power sprayer includes a support frame configured to mount to a back of a user, a liquid reservoir affixed to the support frame, and a fluid distribution wand hydraulically coupled to the liquid reservoir and configured to distribute the volume of liquid from the liquid reservoir. The power sprayer may further include a compressed air assembly affixed to the support frame. The compressed air assembly may include a compressed air tank and a pressure regulator. The compressed air assembly may be pneumatically coupled with the liquid reservoir and configured to internally pressurize a volume of liquid in the liquid reservoir with compressed air from the compressed air tank and via the pressure regulator and a plurality of valves. The power sprayer may be configured for autonomous mobility independent of an air compressor.

    Portable airless sprayer
    66.
    发明授权
    Portable airless sprayer 有权
    便携式无气喷涂机

    公开(公告)号：US09517479B2

    公开(公告)日：2016-12-13

    申请号：US13837289

    申请日：2013-03-15

    Applicant: Graco Minnesota Inc.

    Inventor： Bradley H. Hines ,  William M. Blenkush ,  Dale C. Pemberton

    IPC: B05B9/01 ,  B05B9/04 ,  B05B9/08 ,  F04B1/14 ,  F04B17/06

    CPC classification number: B05B9/0413 ,  B05B9/01 ,  B05B9/0416 ,  B05B9/043 ,  B05B9/0861 ,  B05B9/0866 ,  B05B9/0888 ,  B05B9/0894 ,  F04B1/02 ,  F04B1/14 ,  F04B1/145 ,  F04B9/045 ,  F04B17/03 ,  F04B17/06 ,  F04B23/02 ,  F04B53/16

    Abstract: An airless spray tip comprises a body, a barrel and a needle. The body has an axial fluid passage, and a tip bore extending transversely through the axial fluid passage. The barrel extends into the tip bore and includes a tip passage fluidly connected to the axial fluid passage. The needle is disposed in the axial fluid passage to engage the tip passage. An airless spray tip comprises a barrel, a fluid passage, a spray orifice and a tip seat. The barrel extends in an axial direction. The fluid passage extends through the barrel transverse to the axial direction. The spray orifice is disposed in the fluid passage. The tip seat is disposed in the fluid passage.

    Abstract translation: 无气喷嘴包括主体，筒体和针头。 主体具有轴向流体通道和横向延伸穿过轴向流体通道的尖端孔。 筒延伸到尖端孔中并且包括流体地连接到轴向流体通道的尖端通道。 针设置在轴向流体通道中以接合尖端通道。 无气喷嘴包括桶，流体通道，喷孔和尖端座。 筒沿轴向延伸。 流体通道延伸穿过筒体横向于轴向。 喷嘴设置在流体通道中。 尖端座设置在流体通道中。

    Multi-container backpack style sprayer
    69.
    发明授权
    Multi-container backpack style sprayer 有权
    多容器背包式喷雾器

    公开(公告)号：US09079200B2

    公开(公告)日：2015-07-14

    申请号：US13748120

    申请日：2013-01-23

    Applicant: Ross Mark Fornaro ,  James Harold Belt, Jr.

    Inventor： Ross Mark Fornaro ,  James Harold Belt, Jr.

    IPC: B05B9/08 ,  B05B1/30 ,  B05B7/04 ,  B05B7/24 ,  B05B12/14 ,  A01C23/04 ,  A01M7/00

    CPC classification number: B05B9/08 ,  A01C23/047 ,  A01M7/0046 ,  B05B1/30 ,  B05B7/0408 ,  B05B7/2464 ,  B05B7/2472 ,  B05B7/2475 ,  B05B9/085 ,  B05B9/0888 ,  B05B12/14

    Abstract: A multi-container manual-pump-operated backpack sprayer including an open-topped backpack enclosure, a plurality (preferably three) modular liquid containers removably seated in the enclosure, a hand-lever-operated pump/accumulator combination, and a user-controllable manifold for selecting a particular chemical from the containers for administration through a spray wand. Chemical is carried to the pressure chamber by manually pumping. The pump draws liquid from a manifold-selected supply container outward through tubes to the manifold, which has a console of valves. Separate return tubes are provided for each chemical from the manifold back to the containers of origin, and the manifold allows convenient flushing of each chemical back to its container of origin. This ensures that chemicals are not mixed or cross-contaminated and avoids waste since all residual is returned back to its respective container. The manifold is conveniently carried at the hip for ease of access.

    Abstract translation: 一种多容器手动泵操作的背包式喷雾器，其包括开顶式背包外壳，可移除地安置在外壳中的多个（优选三个）模块化液体容器，手柄操作的泵/蓄液器组合和用户可控制的 用于从容器中选择特定化学品以用于通过喷雾棒施用的歧管。 化学品通过手动泵送到压力室。 泵将歧管选择的供应容器的液体从管道向外抽出到具有阀控制台的歧管。 为从歧管返回到原产地的容器，为每种化学品提供单独的回流管，并且歧管允许方便地将每种化学品冲洗回其原始容器。 这确保化学品不会混合或交叉污染，并避免浪费，因为所有残余物都返回到其相应的容器。 歧管方便携带在臀部，便于进入。

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