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公开(公告)号：US20240246097A1
公开(公告)日：2024-07-25
申请号：US18100856
申请日：2023-01-24
Applicant: SILGAN DISPENSING SYSTEMS CORPORATION
Inventor： STEPHAN THIEDE , MARC TEPAS
CPC classification number: B05B7/0062 , A47K5/14 , B05B11/1014 , B05B11/105 , B05B11/1087
Abstract: A foam dispenser utilizing components made from the same or similar materials that can be recycled in a single recycling process or stream includes a plastic spring system acting on spring cones formed in a piston rod and an accumulator, an air valve having multiple flanges to facilitate the flow of air into and out of the foam dispenser, and a liquid piston configured to improve the control of liquid flow through the foam dispenser and which is more easily manufactured.
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公开(公告)号：US20150041560A1
公开(公告)日：2015-02-12
申请号：US13961261
申请日：2013-08-07
Applicant: Chun-Hsiang CHENG , Chun-HO CHU
Inventor： Chun-Hsiang CHENG , Chun-HO CHU
CPC classification number: B05B11/0089 , B05B1/3436 , B05B7/0062 , B05B11/3001
Abstract: A pressure head with foaming function mounted onto a container with liquid substances includes a low-pressure suction force generator with a reducing port set into the discharge pipe of the pressure head, such that liquid already absorbed to the discharge pipe can flow through the guide port of the discharge pipe. The liquid is then collected and extruded from the reducing port, thus increasing the flow speed and reducing the pressure to generate a low-pressure suction force. An it guide port is arranged onto the discharge pipe and also located at a spacing with the reducing port. While the liquid is extruded from the reducing port to generate low-pressure suction force, air out of the discharge pipe is absorbed from the air guide port to the discharge pipe, such that an is mixed with liquid, making the liquid extruded from the discharge pipe foamed.
Abstract translation: 具有安装在具有液体物质的容器上的发泡功能的压头包括具有设置在压头的排出管中的还原口的低压吸力发生器，使得已经吸收到排出管的液体可以流过引导口 的排放管。 然后从还原口收集和挤出液体，从而增加流速并降低压力以产生低压抽吸力。 其引导口布置在排放管上并且还与减压口间隔开。 当液体从还原口挤出以产生低压抽吸力时，排出管中的空气从空气引导口吸收到排出管，使得与液体混合，使液体从排出口 管发泡。
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公开(公告)号：US08205809B2
公开(公告)日：2012-06-26
申请号：US12011826
申请日：2008-01-30
Applicant: Eugene W. Ray , Aaron R. Reynolds
Inventor： Eugene W. Ray , Aaron R. Reynolds
CPC classification number: B05B7/0062 , A47K5/14 , B05B11/3001 , B05B11/3098
Abstract: An antomizing foam pump creates atomized droplets of a foamable liquid in air in a compression chamber. The compression chamber is then collapsed to force the droplets and air through a mesh screen to create a foam product.
Abstract translation: 喷射泡沫泵在压缩室中在空气中产生可发泡液体的雾化液滴。 然后压缩室被压扁以迫使液滴和空气通过筛网以产生泡沫产品。
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公开(公告)号：US20070114303A1
公开(公告)日：2007-05-24
申请号：US11285633
申请日：2005-11-22
Applicant: George Hildebrand
Inventor： George Hildebrand
CPC classification number: B05B7/0062 , B05B1/12 , B05B11/0032 , B05B11/3057
Abstract: A nozzle has a front, a back, and at least one flat surface extending therebetween. A door is coupled to the intersection of the front and flat surface by a live hinge. Optionally, the door has a portal within which a screen is mounted. The exterior surface of the door is provided with one or more curved hooks and the flat surface is provided with corresponding number of mating slots with which the hook(s) engage(s). Preferably, the interior of the door is provided with one or more curved hooks and a corresponding number of mating slots are provided on the front of the nozzle on an edge opposite the live hinge. Preferably, the door is provided with a tab which extends outward beyond the periphery of the nozzle on the edge of the door opposite the live hinge.
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公开(公告)号：US06173908B1
公开(公告)日：2001-01-16
申请号：US09308836
申请日：1999-08-13
Applicant: John G. Bureaux , George Cowan
Inventor： John G. Bureaux , George Cowan
IPC: B05B730
CPC classification number: B05B7/0062 , Y10S239/23
Abstract: A foam generating nozzle is disclosed comprising a cylindrical housing, a first inlet at one end of the housing for connection to a supply of foamable liquid under pressure, a second inlet at the first end for air supply, a foam discharge outlet at the other end of the housing, a diffuser associated with the first inlet and a conical screen of a non-corrosive material disposed in said housing between the ends with its apex directed toward the discharge outlet, to provide a screen surface area larger than the inlet air supply area, such that in operation the foamable liquid is sprayed onto the screen by the diffuser in a pattern which matches the conical shape of the screen, while air is dragged through the screen thereby generating the foam.
Abstract translation: 公开了一种泡沫生成喷嘴，其包括圆柱形壳体，在壳体的一端处的第一入口，用于连接到在压力下的可发泡液体的供应，在第一端用于供气的第二入口，在另一端的泡沫排出口 壳体的第一入口和与第一入口相关的扩散器和设置在端部之间的所述壳体中的非腐蚀性材料的锥形筛，其顶端指向排出口，以提供大于入口空气供应区域的筛面面积 使得在操作中，通过扩散器以与丝网的圆锥形状匹配的图案将可发泡液体喷射到筛网上，同时空气被拖过筛网从而产生泡沫。
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Patent Agency Ranking
公开(公告)号：US5820027A
公开(公告)日：1998-10-13
申请号：US645534
申请日：1996-05-14
Applicant: Norbert Szczurek
Inventor： Norbert Szczurek
CPC classification number: B05B7/0062 , A62C31/12
Abstract: A foam nozzle for fighting fires is disclosed. The nozzle has an over-all conical shape, with a plurality of air holes and a plurality of agitation screens. The nozzle is simply slipped over the end of the traditional non-foam nozzle and held in place with a thumb screw or similar device.
Abstract translation: 公开了一种用于扑灭火灾的泡沫喷嘴。 喷嘴具有全部为锥形的形状，具有多个气孔和多个搅拌筛。 喷嘴简单地滑过传统的非泡沫喷嘴的端部，并用拇指螺钉或类似装置保持在适当位置。
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公开(公告)号：US5725155A
公开(公告)日：1998-03-10
申请号：US556999
申请日：1996-02-02
Applicant: Bernhard Grunenberg , Hans Dieter Harbort , Lutz Maske
Inventor： Bernhard Grunenberg , Hans Dieter Harbort , Lutz Maske
CPC classification number: B65D83/20 , B05B7/0062 , B65D83/205 , B65D83/754
Abstract: An aerosol-foam dispenser head is mounted on a container which holds a solution of an active substance and an insoluble, gaseous propellant, and which opens a valve in the container when actuated. The dispenser head has, at the near end of its outlet channel, a throttled aperture with a relatively small flow cross section. Located in the wall of the channel, downstream of the aperture is at least one opening connecting with the atmosphere, the cross section of the opening being significantly greater than that of the throttled aperture. Located at the far end of the channel is a fine-mesh grating or screen.
Abstract translation: PCT No.PCT / EP94 / 01853 Sec。 371日期：1996年2月2日 102（e）1996年2月2日PCT 1994年6月7日PCT公布。 第WO94 / 28759号公报 日期1994年12月22日将气溶胶 - 泡沫分配器头部安装在容纳活性物质和不溶性气体推进剂的溶液的容器上，并且当致动时将容器中的阀打开。 分配头在其出口通道的近端处具有流动截面相对较小的节流孔。 位于通道的壁上，孔的下游是与大气连接的至少一个开口，开口的横截面明显大于节流孔的横截面。 位于通道远端的是细网格栅或屏幕。
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公开(公告)号：US5678765A
公开(公告)日：1997-10-21
申请号：US489718
申请日：1995-06-13
Applicant: Douglas B. Dobbs , Adonis Spathias
Inventor： Douglas B. Dobbs , Adonis Spathias
CPC classification number: B05B11/0005 , B05B7/0062 , B05B11/3057 , Y10S239/23
Abstract: A manually actuated liquid sprayer has a ported element selectively movable between a retracted position and an extended position at which the element lies in the path of the spray plume for mitigating the spray. The element has a cylinder with a smooth inner wall defining a turbulence chamber coaxial with the discharge orifice of the nozzle cap to which the element is mounted. A transversely extending perforate wall is located in the cylinder, and has an open port of a size greater than that of the discharge orifice and being coaxial therewith. The element is movable relative to the nozzle cap between the retracted position at which the liquid spray passes through the open port without influence from any portion thereof, and the extended position at which the liquid spray impacts against the smooth inner wall to mix with air in the chamber and passes through the perforate wall to create foam ejected from the element.
Abstract translation: 手动驱动的液体喷雾器具有可选择性地在缩回位置和延伸位置之间移动的端口元件，在该位置处元件位于喷雾羽流的路径中以减轻喷雾。 该元件具有圆筒，其具有平滑的内壁，其限定了与安装元件的喷嘴帽的排放孔同轴的湍流室。 横向延伸的穿孔壁位于气缸中，并且具有大于排出孔的开口的开口，并与其同轴。 该元件可相对于喷嘴帽移动，该缩回位置在液体喷射通过开口而不受其任何部分影响的缩回位置之间，以及液体喷雾冲击平滑内壁以与空气混合的延伸位置 并且穿过穿孔壁以产生从元件喷出的泡沫。
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公开(公告)号：US5647539A
公开(公告)日：1997-07-15
申请号：US392397
申请日：1995-02-22
Applicant: Douglas B. Dobbs , Adonis Spathias
Inventor： Douglas B. Dobbs , Adonis Spathias
CPC classification number: B05B11/0005 , B05B7/0062 , B05B11/3057
Abstract: A foamer nozzle assembly combines a turbulence chamber with a foam enhancer comprising a plurality of spaced ribs defining uniform openings, the ribs having flat surfaces lying perpendicular to the inner wall of the chamber for further generating foam as the foam bubbles impact against such flat surfaces to further mix with the air in the turbulence chamber.
Abstract translation: 起泡器喷嘴组件将湍流室与泡沫增强器组合，泡沫增强器包括限定均匀开口的多个间隔的肋，所述肋具有垂直于室的内壁的平坦表面，用于当泡沫气泡冲击该平坦表面时进一步产生泡沫， 进一步与湍流室内的空气混合。
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公开(公告)号：US5373991A
公开(公告)日：1994-12-20
申请号：US45631
申请日：1993-04-09
Applicant: Philip L. Nelson
Inventor： Philip L. Nelson
CPC classification number: B05B7/0062 , B05B11/0032 , B05B11/0005
Abstract: The invention is particularly directed to a trigger sprayer having screen support structure for foaming a dispensed liquid where the support structure is comprised of a plurality of annular shoulders of varying diameters adapted to screens of differing diameters such that the distance between the nozzle and screen may be varied and thereby change the foam pattern of the dispensed liquid to obtain an optimum foam pattern for any particular liquid, and to the incorporation of a door connected with the sprayer nozzle housing for sealing the opening of a foam dispensing passage of the foamer trigger sprayer.
Abstract translation: 本发明特别涉及具有用于使分配液体发泡的丝网支撑结构的触发式喷雾器，其中支撑结构由适于不同直径的筛网的多个不同直径的环形肩部组成，使得喷嘴和筛网之间的距离可以是 变化并因此改变分配液体的泡沫图案，以获得用于任何特定液体的最佳泡沫图案，以及结合与喷雾器喷嘴壳体连接的门，以密封起泡器触发式喷雾器的泡沫分配通道的开口。
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