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公开(公告)号：US2153419A
公开(公告)日：1939-04-04
申请号：US17173937
申请日：1937-10-29
Applicant: HOFFMAN HARLEY W
Inventor： HOFFMAN HARLEY W
CPC classification number: B05B7/1245 , A45D33/02 , B05B7/1209 , B05B7/1413
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公开(公告)号：US20170232456A1
公开(公告)日：2017-08-17
申请号：US15502952
申请日：2015-08-12
Applicant: Jim Lindsay Ltd.
Inventor： James Lindsay
CPC classification number: B05B7/0838 , B05B7/068 , B05B7/1209 , B05B7/1218 , B05B7/1245 , B05B7/2489
Abstract: The invention relates to a spray gun apparatus (10) for spraying a fine film coating of liquid, such as paint, lacquer or bond, onto a surface. The spray gun comprises a main body (12) having a fluid throughbore (22), a gas throughbore (16), and a main trigger lever (80) for allowing a user to spray fluid from the gun. A fluid flow adjustment mechanism (52, 58, 74) facilitates adjustment of the quantity of fluid sprayed from the gun for a given displacement of the main trigger lever (80). An engagement surface (86) is provided on the trigger lever and adapted to engage with a corresponding engagement surface (90) of the fluid flow adjustment mechanism. Pivoting movement of the main trigger lever (80) results in translational movement of at least a portion of the fluid flow adjustment mechanism to thereby selectively spray fluid from the gun upon displacement of the main trigger lever.
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公开(公告)号：US09718069B2
公开(公告)日：2017-08-01
申请号：US14710345
申请日：2015-05-12
Applicant: PIBED LIMITED
Inventor： David Michael Ross Creaghan , Robert Butler , Dean Philip Limbert , Christopher James Lang , Stewart Banks
CPC classification number: B05B7/0037 , A47K5/1204 , A47K5/1211 , A47K5/14 , B05B7/1245 , B05B11/3001 , B05B11/3087
Abstract: The present disclosure relates to a non-aerosol foam pump for use in association with an unpressurized liquid container and a foaming element comprising. The pump includes a liquid pump portion and an air pump portion. The liquid pump portion has a liquid chamber with a liquid internal volume and a shuttle liquid piston. The liquid chamber is in flow communication with the unpressurized liquid container and in flow communication with the foaming element. The air pump portion has an air chamber with an air internal volume. The air chamber is in flow communication with the foaming element. The liquid pump portion and the air pump portion have an activation stroke and a return stroke. During the activation stroke the air internal volume is reduced and during a beginning stage of the stroke the liquid internal volume remains the same and during a later stage the liquid internal volume is reduced.
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公开(公告)号：US20160101442A1
公开(公告)日：2016-04-14
申请号：US14432331
申请日：2013-10-02
Applicant: ZELUP
Inventor： Thomas ISSLER
CPC classification number: B08B3/026 , B05B1/005 , B05B1/34 , B05B7/0433 , B05B7/0483 , B05B7/1245 , B05B7/1486 , B08B3/028
Abstract: The invention relates to a gun for cleaning by way of air or a sprayed air/liquid mixture, having: a body (2), from which there extends a butt (3) provided with at least one inlet (5) for a pressurized liquid and an inlet (6) for pressurized air, a mechanism (12) for selecting the operating mode of the gun, interposed on the air circuit (9) and liquid circuit (8) thereof, a device (60) for breaking up the liquid into droplets by throwing the liquid flowing in the liquid circuit (8), and a trigger (14) that controls the selection mechanism (12) and is able to take up a first position closing the outlet nozzle (7) and a second position in which only the air exits through the outlet nozzle (7) or a third position in which the air loaded with droplets exits through the outlet nozzle (7).
Abstract translation: 本发明涉及一种用于通过空气或喷射的空气/液体混合物进行清洁的喷枪，其具有：主体（2），其中延伸有对接部（3），所述对接部分（3）设置有用于加压液体的至少一个入口（5） 和用于加压空气的入口（6），用于选择插入在空气回路（9）和其液体回路（8）上的枪的操作模式的机构（12），用于分解液体的装置（60） 通过投掷液体回路（8）中流动的液体而成为液滴;以及触发器（14），其控制选择机构（12）并能够吸收关闭出口喷嘴（7）的第一位置和第二位置 只有空气通过出口喷嘴（7）排出，或第三位置，其中装有液滴的空气通过出口喷嘴（7）离开。
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公开(公告)号：US08584971B2
公开(公告)日：2013-11-19
申请号：US13546286
申请日：2012-07-11
Applicant: Peter P. Seabase , Thomas K. Milo , Gordon R. Schorr
Inventor： Peter P. Seabase , Thomas K. Milo , Gordon R. Schorr
IPC: B05B9/04
CPC classification number: B05B7/2416 , B05B7/066 , B05B7/0815 , B05B7/083 , B05B7/1245 , B05B7/2437 , B05B7/2478 , B05B7/2481 , B05B12/002 , B05B15/16 , B05B15/20 , B05B15/25 , B05B15/63
Abstract: The subject invention relates to a power sprayer that offers flexibility of movement because it can be battery operated and is designed to eliminate the need for cleaning its spray nozzle after being used. Paint colors can be changed quickly by simply changing the media cartridges that are adapted for simple attachment to the sprayer. The media cartridges used in conjunction with the sprayers of this invention can also eliminate the inconvenience associated with refilling conventional power sprayers with a desired media. The present invention more specifically discloses a sprayer media cartridge system comprising: (a) a media container, (b) a self-cleaning nozzle, (c) a media shut-off means, (d) a primary media atomizing aperture in a configuration relative to the self-cleaning nozzle, (e) a movable media containment member within the media container, (f) a gas transfer interface, and (g) a power unit engagement means.
Abstract translation: 本发明涉及一种动力喷雾器，其提供运动的灵活性，因为它可以是电池操作的并且被设计成在使用之后不需要清洁其喷嘴。 通过简单地更换适合于简单连接到喷雾器的介质盒，可以快速更换油漆颜色。 与本发明的喷雾器一起使用的介质盒也可以消除与用期望的介质重新填充常规动力喷雾器相关的不便。 本发明更具体地公开了一种喷雾器介质盒系统，包括：（a）介质容器，（b）自清洁喷嘴，（c）介质切断装置，（d）构造中的主介质雾化孔 相对于自清洁喷嘴，（e）介质容器内的可移动介质容纳构件，（f）气体传递界面，和（g）动力单元接合装置。
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Patent Agency Ranking
公开(公告)号：US08267331B2
公开(公告)日：2012-09-18
申请号：US12502577
申请日：2009-07-14
Applicant: Peter P. Seabase , Thomas K. Milo , Gordon R. Schorr
Inventor： Peter P. Seabase , Thomas K. Milo , Gordon R. Schorr
IPC: B05B9/04
CPC classification number: B05B7/2416 , B05B7/066 , B05B7/0815 , B05B7/083 , B05B7/1245 , B05B7/2437 , B05B7/2478 , B05B7/2481 , B05B12/002 , B05B15/16 , B05B15/20 , B05B15/25 , B05B15/63
Abstract: The subject invention relates to a power sprayer that offers flexibility of movement because it can be battery operated and is designed to eliminate the need for cleaning its spray nozzle after being used. Paint colors can be changed quickly by simply changing the media cartridges that are adapted for simple attachment to the sprayer. These media cartridges also eliminate the inconvenience associated with refilling conventional power sprayers with a desired media. The present invention more specifically discloses a sprayer media cartridge system comprising: (a) a media container, (b) a self-cleaning nozzle, (c) a media shut-off means, (d) a primary media atomizing aperture in a configuration relative to the self-cleaning nozzle, (e) a movable media containment member within the media container, (f) a gas transfer interface, and (g) a power unit engagement means.
Abstract translation: 本发明涉及一种动力喷雾器，其提供运动的灵活性，因为它可以是电池操作的并且被设计成在使用之后不需要清洁其喷嘴。 通过简单地更换适合于简单连接到喷雾器的介质盒，可以快速更换油漆颜色。 这些介质盒还消除了与期望的介质重新填充常规动力喷雾器相关的不便。 本发明更具体地公开了一种喷雾器介质盒系统，包括：（a）介质容器，（b）自清洁喷嘴，（c）介质切断装置，（d）构造中的主介质雾化孔 相对于自清洁喷嘴，（e）介质容器内的可移动介质容纳构件，（f）气体传递界面，和（g）动力单元接合装置。
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公开(公告)号：US07950598B2
公开(公告)日：2011-05-31
申请号：US12346579
申请日：2008-12-30
Applicant: Diane L. Olson , Daniel R. Johnson , Pamela J. Muetzel
Inventor： Diane L. Olson , Daniel R. Johnson , Pamela J. Muetzel
IPC: A62C13/62
CPC classification number: B05B7/2416 , B05B7/066 , B05B7/0815 , B05B7/1218 , B05B7/1245 , B05B7/2437
Abstract: An air-assisted sprayer comprises a platform, an air reservoir, a fluid reservoir, a spray cap and a dual flow valve. The air reservoir extends through the platform and is configured to receive a source of pressurized air. The fluid reservoir extends through the platform to intersect the air reservoir, and is configured to receive a source of pressurized fluid. The spray cap is configured to receive pressurized air from the air reservoir and pressurized fluid from the fluid reservoir to discharge a stream of atomized fluid from the platform. The dual flow valve is positioned within the platform to intersect the air reservoir and the fluid reservoir to simultaneously vary volumetric flow rates of the pressurized air and the pressurized fluid over a range.
Abstract translation: 空气辅助喷雾器包括平台，储气器，流体储存器，喷雾盖和双流量阀。 空气储存器延伸穿过平台并且构造成接收加压空气源。 流体储存器延伸穿过平台以与空气储存器相交，并且构造成接收加压流体源。 喷雾帽构造成从空气储存器接收加压空气并从流体储存器接收加压流体以从平台排出雾化流体。 双流量阀定位在平台内以与空气储存器和流体储存器相交以在一定范围内同时改变加压空气和加压流体的体积流量。
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公开(公告)号：US20100163654A1
公开(公告)日：2010-07-01
申请号：US12346084
申请日：2008-12-30
Applicant: Gary S. Bass , Ronald J. Mulford
Inventor： Gary S. Bass , Ronald J. Mulford
IPC: B05B1/30
CPC classification number: B05B7/2408 , B05B7/083 , B05B7/1209 , B05B7/1245 , B05B7/2435 , B05B7/2437 , B05B7/2478
Abstract: A hand-held spray gun has a fluid inlet, a nozzle, and a fluid flow path configured to communicate the inlet with the nozzle. A trigger valve opens and closes the flow path. Another valve has a valve body that varies a flow area in the flow path upon moving through a range of positions. A thumbwheel rotates the valve body, which moves through the range of positions by rotating about an axis while remaining stationary along the axis. Additionally, a nozzle assembly includes a base part and a cap part that varies a fluid spray pattern upon rotating about an axis relative to the base part. One of those parts has a projection. The other has a pair of circumferentially spaced-apart stop surfaces defining opposite ends of an arcuate path of movement for the projection when the cap part rotates about the axis.
Abstract translation: 手持式喷枪具有流体入口，喷嘴和流体流动路径，其构造成将入口与喷嘴连通。 触发阀打开和关闭流路。 另一个阀具有阀体，其在移动通过一定范围的位置时改变流路中的流动面积。 指轮旋转阀体，阀体通过围绕轴线旋转而沿着轴线保持静止而移动通过位置范围。 此外，喷嘴组件包括基部和帽部，其在围绕轴线相对于基部旋转时改变流体喷射图案。 其中一个部分有一个预测。 另一个具有一对周向间隔开的止挡表面，当止挡部分围绕轴线旋转时，该表面限定用于突起的弓形运动路径的相对端。
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公开(公告)号：US20100163648A1
公开(公告)日：2010-07-01
申请号：US12346579
申请日：2008-12-30
Applicant: Diane L. Olson , Daniel R. Johnson , Pamela J. Muetzel
Inventor： Diane L. Olson , Daniel R. Johnson , Pamela J. Muetzel
IPC: B05B7/12
CPC classification number: B05B7/2416 , B05B7/066 , B05B7/0815 , B05B7/1218 , B05B7/1245 , B05B7/2437
Abstract: An air-assisted sprayer comprises a platform, an air reservoir, a fluid reservoir, a spray cap and a dual flow valve. The air reservoir extends through the platform and is configured to receive a source of pressurized air. The fluid reservoir extends through the platform to intersect the air reservoir, and is configured to receive a source of pressurized fluid. The spray cap is configured to receive pressurized air from the air reservoir and pressurized fluid from the fluid reservoir to discharge a stream of atomized fluid from the platform. The dual flow valve is positioned within the platform to intersect the air reservoir and the fluid reservoir to simultaneously vary volumetric flow rates of the pressurized air and the pressurized fluid over a range.
Abstract translation: 空气辅助喷雾器包括平台，储气器，流体储存器，喷雾盖和双流量阀。 空气储存器延伸穿过平台并且构造成接收加压空气源。 流体储存器延伸穿过平台以与空气储存器相交，并且构造成接收加压流体源。 喷雾帽构造成从空气储存器接收加压空气并从流体储存器接收加压流体以从平台排出雾化流体。 双流量阀定位在平台内以与空气储存器和流体储存器相交以在一定范围内同时改变加压空气和加压流体的体积流量。
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公开(公告)号：US5667142A
公开(公告)日：1997-09-16
申请号：US453872
申请日：1995-05-30
Applicant: Ralph R. Newman
Inventor： Ralph R. Newman
CPC classification number: B05B7/2481 , B05B12/002 , B05B15/0225 , B05B7/0869 , B05B7/1209 , B05B7/1245 , B05B7/2432
Abstract: A pneumatically operated spray gun for dispensing fluid materials, and having a disposable supply hose for eliminating dean up problems common when using more expensive hoses and fittings. As a result, the spray gun is easy to dean and maintain since no spray material is introduced through internal parts of the spray gun. such as valves, passages, and inlet and outlet ports. The spray gun includes a gun housing having an air inlet port, an air outlet port, and a spring biased air valve disposed between the inlet and the outlet ports. The air valve is biased in a closed position. A trigger is pivotally attached to the gun housing and engages the air valve. The trigger is also attached to one end of a spring biased pinch valve mounted in the housing. Another end of the pinch valve is biased against one end of a material disposable supply hose for pinching off the supply of material therethrough. An end of the disposable supply hose is attached to the housing and disposed adjacent an end of the air outlet port. When the trigger is squeezed the air valve is moved to an open position allowing pressurized air to flow from the air inlet port to the air outlet port. Simultaneously, the trigger moves the pinch valve releasing it from the side of the disposable supply hose, thereby allowing material to flow through the hose and engage an air stream emitted from the end of the air outlet port.
Abstract translation: 一种用于分配流体材料的气动喷枪，并且具有用于消除在使用更昂贵的软管和配件时常见的院长问题的一次性供应软管。 因此，喷枪易于拆卸和维护，因为没有喷射材料通过喷枪的内部部件被引入。 例如阀，通道和入口和出口。 喷枪包括具有进气口，出气口和设置在入口和出口之间的弹簧偏压空气阀的枪壳体。 空气阀偏置在关闭位置。 触发器枢转地附接到枪壳体并接合空气阀。 触发器也连接到安装在壳体中的弹簧偏压夹紧阀的一端。 夹紧阀的另一端偏压在材料一次性供应软管的一端，用于夹紧材料供应。 一次性供应软管的一端连接到壳体并且邻近空气出口端的一端设置。 当触发器被挤压时，空气阀被移动到打开位置，允许加压空气从进气口流到出气口。 同时，触发器使夹紧阀将其从一次性供应软管的侧面释放，从而允许材料流过软管并接合从空气出口端部排出的空气流。
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