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    PORTABLE AIRLESS SPRAYER
    71.
    发明申请
    PORTABLE AIRLESS SPRAYER 有权
    便携式空气喷雾器

    公开(公告)号：US20130206867A1

    公开(公告)日：2013-08-15

    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: B05B9/08

    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
    72.
    发明申请
    MULTI-CONTAINER BACKPACK STYLE SPRAYER 审中-公开
    多容器背景风格喷雾器

    公开(公告)号：US20130186977A1

    公开(公告)日：2013-07-25

    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

    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，其包括敞开的背包外壳，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/蓄能器组合和用户可控的 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，并且歧管允许将每种化学品方便地冲洗回其原始容器。 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。

    Filtering apparatus for inlet fluid into a pressure chamber of a sprayer
    73.
    发明授权
    Filtering apparatus for inlet fluid into a pressure chamber of a sprayer 有权
    用于入口流体的过滤装置进入喷雾器的压力室

    公开(公告)号：US07789329B2

    公开(公告)日：2010-09-07

    申请号：US12150660

    申请日：2008-04-29

    Applicant: Gregory Allen Klein

    Inventor： Gregory Allen Klein

    IPC: B05B1/14 ,  F23D14/68 ,  A62C11/00

    CPC classification number: B05B9/0888 ,  B05B9/0877 ,  B05B15/50

    Abstract: A backpack sprayer having a tank with a filling opening at the top thereof and a pressure chamber therein is provided with filtering apparatus for preventing particles in the fluid in the tank from entering an inlet port of the pressure chamber located near the bottom of the tank when suction generated by a pump that depends from the bottom of the pressure chamber causes fluid in the tank to flow through the inlet port into the pressure chamber. The fluid pressurized by the pump flows through an outlet port from the pressure chamber for spraying when a valve in the nozzle at the end of a hose communicating with the outlet port is actuated by an operator. The filtering apparatus is provided by a filter in a frame removably captured in a fixture projecting outwardly from the outside of the pressure chamber on opposite sides of the inlet port. A handle extends from the frame upwardly along the outside of the pressure chamber a sufficient distance to be accessed manually when the hand of the operator extends through the filling opening of the tank. The filter prevents particles, such as sediment, in the liquid at the bottom of the tank from flowing into the pressure chamber and pump mechanism thereof thereby preventing clogging of the pump mechanism and interfering with operation of the sprayer. The filter may be manually removed from the fixture for cleaning and then replaced. The need to totally disassemble the sprayer for cleaning is thereby substantially eliminated.

    Abstract translation: 具有在其顶部具有填充开口的罐和其中的压力室的背包式喷雾器设置有过滤装置，用于防止罐中的流体中的颗粒进入位于罐底部附近的压力室的入口，当 由泵产生的从压力室底部引起的抽吸使得罐中的流体流过入口进入压力室。 当由操作者致动当与出口连通的软管端部处的喷嘴中的阀门时，由泵加压的流体流过来自用于喷射的压力室的出口。 过滤装置由可移除地捕获在从入口的相对侧上的从压力室外部向外突出的固定件中的过滤器提供。 当操作者的手延伸穿过罐的填充开口时，把手从框架向上延伸到足够的距离以便手动地接近压力室的外部。 过滤器防止在罐底部的液体中的颗粒（例如沉积物）流入压力室和泵机构，从而防止泵机构的堵塞并干扰喷雾器的操作。 过滤器可以从夹具手动移除，以进行清洁，然后更换。 从而基本上消除了完全拆卸用于清洁的喷雾器的需要。

    PORTABLE STEAM AND HEAT GENERATOR FOR PEST CONTROL
    75.
    发明申请
    PORTABLE STEAM AND HEAT GENERATOR FOR PEST CONTROL 审中-公开
    便携式蒸汽和热发生器用于病虫害控制

    公开(公告)号：US20070084422A1

    公开(公告)日：2007-04-19

    申请号：US11469850

    申请日：2006-09-02

    Applicant: Steven Vaughan

    Inventor： Steven Vaughan

    IPC: F22D5/26

    CPC classification number: A01M15/00 ,  A01M21/04 ,  B05B7/20 ,  B05B7/201 ,  B05B9/002 ,  B05B9/0838 ,  B05B9/085 ,  B05B9/0888 ,  F22B1/22 ,  F22B1/26 ,  F22D5/26 ,  Y10S122/10

    Abstract: The present invention is directed to an apparatus for directing at least one of steam, hot water and hot water vapor along with hot air onto vegetation, the apparatus comprising a source of water and a source of fuel connected and supplying water and fuel to steam generator having a boiler heated by a burner, the apparatus including a valve arrangement between the source of water and fuel and the steam generator, the valve arrangement having a STAND-BY mode and an ON mode, the STAND-BY mode of the valve arrangement providing for a reduced flow of water and fuel to the steam generator to maintain a pilot flame in the burner and sufficient water flow to reduce the response time of the apparatus to generate at least one of steam, hot water and hot water vapor along with hot air as needed when the valve arrangement is placed in the ON mode.

    Abstract translation: 本发明涉及一种用于将蒸汽，热水和热水蒸气中的至少一种与热空气一起引导到植被上的装置，该装置包括水源和燃料源，并将水和燃料供应到蒸汽发生器 具有由燃烧器加热的锅炉，所述设备包括在所述水和燃料源与所述蒸汽发生器之间的阀装置，所述阀装置具有STAND-BY模式和ON模式，所述阀装置的STAND-BY模式提供 用于减少水和燃料流向蒸汽发生器以在燃烧器中保持引燃火焰和足够的水流，以减少设备响应时间以产生蒸汽，热水和热水蒸气中的至少一种以及热空气 当阀装置处于ON模式时，根据需要。

    Portable steam and heat generator
    76.
    发明申请
    Portable steam and heat generator 失效
    便携式蒸汽和发热体

    公开(公告)号：US20050279293A1

    公开(公告)日：2005-12-22

    申请号：US11198354

    申请日：2005-08-08

    Applicant: Steven Vaughan

    Inventor： Steven Vaughan

    IPC: A01M15/00 ,  A01M21/04 ,  B05B7/20 ,  B05B9/00 ,  B05B9/08 ,  F22B1/14 ,  F22B1/26

    CPC classification number: A01M15/00 ,  A01M21/04 ,  B05B7/20 ,  B05B7/201 ,  B05B9/002 ,  B05B9/0838 ,  B05B9/085 ,  B05B9/0888 ,  F22B1/22 ,  F22B1/26 ,  F22D5/26 ,  Y10S122/10

    Abstract: The present invention is directed to an apparatus for directing steam, hot water or hot water vapor and hot air onto a target area, the apparatus comprising a water container and a fuel container connected and supplying water and fuel to an applicator wand with an applicator head which generates steam and heat for application adjacent to the target area of application to the unwanted vegetation. Steam is generated immediately adjacent to the target area within the applicator head and combined with surplus heat from the steam generation process to produce heated steam and water vapor for application to the target area. In a preferred embodiment of the invention, the applicator wand is hand held, the applicator head having an inlet, an outlet and a body therebetween, the water and fuel being supplied to a steam generator and burner within the body of the applicator head which generates steam and hot air adjacent to the target area for application through the outlet to the target area.

    Abstract translation: 本发明涉及一种用于将蒸汽，热水或热水蒸汽和热空气引导到目标区域上的装置，该装置包括一个水容器和一个燃料容器，该容器和燃料容器连接并且将水和燃料供应到施加器棒上， 其产生蒸汽和热量用于邻近施加到不想要的植被的目标区域。 蒸汽直接邻近施加器头部中的目标区域产生，并与来自蒸汽发生过程的剩余热量相结合，以产生用于施加到目标区域的加热的蒸汽和水蒸汽。 在本发明的优选实施例中，施用器手柄是手持式的，涂抹器头部具有入口，出口和身体之间，水和燃料被供应到施加器头体内的蒸汽发生器和燃烧器， 蒸汽和邻近目标区域的热空气通过出口施加到目标区域。

    Constant flow valve
    79.
    发明授权
    Constant flow valve 有权
    恒流阀

    公开(公告)号：US06209578B1

    公开(公告)日：2001-04-03

    申请号：US09449104

    申请日：1999-11-24

    Applicant: John R. Newton

    Inventor： John R. Newton

    IPC: G05D1608

    CPC classification number: G05D7/0106 ,  B05B9/0888 ,  B05B12/087 ,  Y10T137/7793 ,  Y10T137/7796 ,  Y10T137/7825

    Abstract: A regulating valve is disclosed for controlling the flow of fluid from a variable pressure fluid supply. The valve includes a diaphragm which is resiliently biased into a normally closed position, and which shifts to an open position when exposed to a fluid pressure above a predetermined minimum level.

    Abstract translation: 公开了一种用于控制来自可变压力流体供应源的流体流量的调节阀。 该阀包括弹性地偏压到常闭位置的隔膜，当暴露于高于预定最小水平的流体压力时，该隔膜移动到打开位置。

    Sprayer and diaphragm pump therefor
    80.
    发明授权
    Sprayer and diaphragm pump therefor 失效
    喷雾器和隔膜泵

    公开(公告)号：US4690331A

    公开(公告)日：1987-09-01

    申请号：US848786

    申请日：1986-04-07

    Applicant: Pedro W. Luchsinger

    Inventor： Pedro W. Luchsinger

    IPC: B05B9/08 ,  B05B9/043

    CPC classification number: B05B9/0877 ,  B05B9/0888

    Abstract: A garden sprayer for dispensing pressurized liquids has a pressure vessel mounted within a liquid reservoir container. The pressure vessel carries a diaphragm pump which is detachable as a complete unit and which extends from the container for connection to a pivoted actuating lever that is fulcrumed on the container. The diaphragm, which is directly driven by the pivoted lever, is guided in position and orientation by a guide piston fixed to the diaphragm and slidably guided within the pumping chamber. A pair of input and output check valves, mounted at the end of the pump, permit liquid from the container to be drawn into the pumping chamber and to be forced from the pumping chamber into the pressure vessel. A manually controlled valve on a spray nozzle, which is connected to the pressure vessel, controls pressurized discharge of liquid.

    Abstract translation: 用于分配加压液体的花园喷雾器具有安装在储液容器内的压力容器。 压力容器承载隔膜泵，其作为完整单元可拆卸，并且从容器延伸以连接到支撑在容器上的枢转的致动杠杆。 由枢转杆直接驱动的隔膜通过固定到隔膜的引导活塞在定位和定向中被引导，并且在泵送室内可滑动地被引导。 安装在泵端部的一对输入和输出止回阀允许来自容器的液体被吸入泵送室并被迫从泵送室进入压力容器。 连接到压力容器上的喷嘴上的手动控制阀控制液体的加压排放。

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