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公开(公告)号：US20020084289A1
公开(公告)日：2002-07-04
申请号：US09989958
申请日：2001-11-21
发明人： Donald J. Stern , James A. Tryon
IPC分类号： A62C031/02 , B65D083/00
CPC分类号： B05B1/02 , B05B1/12 , B05B1/1645 , B05B1/1654 , B05B1/32 , B05B1/34 , B05B15/656 , B05D1/02 , B05D5/061 , B65D83/20 , B65D83/30 , B65D83/303 , B65D83/44 , B65D83/46 , B65D83/52 , B65D83/60 , B65D83/663 , B65D83/752 , B65D83/753 , B65D83/7532
摘要： An apparatus for applying spray texture to a wall, ceiling or the like. The apparatus comprises an aerosol can containing pressurized spray texture material. The spray texture material is released from the can by a valve and passes along a fluid path, out of an outlet orifice, and on to a surface to be textured. The apparatus further comprises an outlet means capable of varying the effective cross-sectional area the outlet orifice.
摘要翻译： 一种用于将喷雾纹理施加到墙壁，天花板等上的装置。 该装置包括含有加压喷雾纹理材料的气溶胶罐。 喷雾织构材料通过阀从罐中释放并沿着流体路径从出口孔流出并流到待纹理的表面。 该装置还包括能够改变出口孔的有效横截面面积的出口装置。
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公开(公告)号：US6036111A
公开(公告)日：2000-03-14
申请号：US291317
申请日：1999-04-14
CPC分类号： B65D83/60 , B05B7/0433 , B05B7/2416 , B05B7/2421 , B65D83/68
摘要： A liquid sprayer with two side-by-side containers, an interconnecting bridge, and a nozzle insert positioned interiorly of the bridge. Alternatively, a two container piggyback liquid sprayer, a button actuator and a nozzle insert positioned interiorly of the button. One container is for product such as paint, etc., and the other container contains propellant. Very high product/propellant ratios are obtained. An intermediate portion of the nozzle insert has a venturi constriction with an internal propellant outlet orifice. Two product channels transverse to the nozzle insert longitudinal axis overlap the internal outlet orifice by approximately one-half. An outer frustoconical surface surrounds the internal venturi constriction outlet. An expansion chamber diameter is greater than the diameter of both the venturi constriction outlet orifice and the outer frustoconical surface adjacent this orifice. The venturi constriction outlet orifice is longitudinally spaced from the expansion chamber a distance to substantially prevent the propellant gas cone passing into the transverse product channels. The transverse product channels are quasi-rectangular with areas greater than the venturi constriction outlet orifice. Internal bridge or button spaces extend about the intermediate portion of the nozzle insert. Other significant dimensional relationships are set forth.
摘要翻译： 具有两个并排容器的液体喷雾器，互连桥和位于桥的内部的喷嘴插件。 或者，两个容器背负式液体喷雾器，按钮致动器和位于按钮内部的喷嘴插件。 一个容器用于诸如油漆等的产品，另一个容器包含推进剂。 获得非常高的产品/推进剂比例。 喷嘴插件的中间部分具有文氏管压缩与内部推进剂出口孔口。 横向于喷嘴插入件纵向轴线的两个产品通道与内部出口孔重叠大约一半。 外部截头圆锥形表面围绕内部文丘里管收缩出口。 膨胀室直径大于文丘里压缩出口孔和邻近该孔口的外截头圆锥形表面的直径。 文丘里压缩出口孔与膨胀室纵向间隔一定距离，以基本上防止推进剂气体锥体进入横向产品通道。 横向产品通道为准矩形，面积大于文氏管收缩口。 内部桥梁或按钮空间围绕喷嘴插件的中间部分延伸。 阐述其他重要的尺寸关系。
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公开(公告)号：US5032619A
公开(公告)日：1991-07-16
申请号：US487588
申请日：1990-03-02
CPC分类号： B65D83/60 , B65D83/663 , F17C11/00
摘要： Systems for storing and dispensing gases. The gas storage systems are two-phase gas/solid or gas/liquid, or three-phase gas/liquid/solid, functioning by reversible sorption. In gas storage systems having a solid phase, use is made of a polymeric material, preferably a hydrogel, having microvoids functioning as interstitial stores for gas. Reversible gas sorption in the microporous polymer is improved by treatment with a swelling promoter. The stored gas may be a propellant, and reversible sorption propellant storage may be used in all types of pressure pack dispenser. Cryogenic techniques facilitate preparation of propellant systems with standardized parameters. The invention enables use of safe and environmentally benign gases as propellants.
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公开(公告)号：US4422788A
公开(公告)日：1983-12-27
申请号：US358821
申请日：1982-03-16
IPC分类号： B05B9/04 , B05C11/10 , B05C17/00 , B05C17/03 , B05C17/10 , B05C21/00 , B65D83/00 , B65D83/14
CPC分类号： B65D83/60 , B01F7/1695 , B05C17/0316 , B05C21/00 , B65D2583/005
摘要： A portable apparatus for feeding liquid under pressure to an applicator, comprises a vessel having a pressurizing assembly associated therewith, the assembly having a housing for receiving a capsule of pressurized gas and having pressure reducing means. A first fluid path extends from the high pressure side of the pressure reducing means and communicates with the outlet of the capsule inserted, in use, in the housing. The vessel has defined therein a first chamber and a second chamber, the second chamber containing, in use, the liquid to be fed to the applicator. A diaphragm is disposed between the first and second chambers. A second fluid path extends from the low pressure side of the pressure reducing means and communicates with the second chamber. Gas is allowed to flow through the diaphragm between the first and second chambers to equalize the pressure in said chambers; but flow of liquid is inhibited from the second chamber to the first chamber whereby the liquid is inhibited from reaching other parts of the apparatus. Preferably this is accomplished by having a small hole or a slit in the diaphragm. A feed conduit is connected to the vessel and communicates with the second chamber for transferring liquid from the second chamber to the applicator. The second chamber may be defined by a liquid container received within the vessel.
摘要翻译： 一种用于在压力下将液体供给到施加器的便携式设备包括具有与其相关联的加压组件的容器，所述组件具有用于接收加压气体的胶囊并具有减压装置的壳体。 第一流体路径从减压装置的高压侧延伸并与在使用中插入到壳体中的胶囊的出口连通。 容器在其中限定有第一室和第二室，第二室在使用中包含待供给到施用器的液体。 隔膜设置在第一和第二室之间。 第二流体路径从减压装置的低压侧延伸并与第二室连通。 允许气体流过第一和第二室之间的隔膜，以均衡所述室中的压力; 但是液体的流动从第二室抑制到第一室，从而液体被禁止到达设备的其它部分。 优选地，这通过在隔膜中具有小孔或狭缝来实现。 进料管连接到容器并与第二室连通，用于将液体从第二室转移到涂敷器。 第二室可以由容纳在容器内的液体容器限定。
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公开(公告)号：US3985299A
公开(公告)日：1976-10-12
申请号：US586303
申请日：1975-06-12
申请人： Jean Brenez
发明人： Jean Brenez
CPC分类号： B65D83/60 , B05B11/046 , B05B11/048 , B05B11/06 , B65D2583/005
摘要： This present invention relates to a spray head for spray diffusers of liquids, powders, and the like. This spray head consists of three separable parts mounted together to form an air-admission chamber between them. The head has an internal groove for collecting traces of the spray products after each spraying operation, such that the product does not flow down the side of the head and the diffuser to render the diffuser inoperative.
摘要翻译： 本发明涉及一种用于液体，粉末等的喷雾扩散器的喷头。 该喷头由安装在一起的三个可分离部件组成，在它们之间形成进气室。 头部具有用于在每次喷涂操作之后收集喷射产品的痕迹的内部凹槽，使得产品不会从头部和扩散器的侧面流下来使扩散器不起作用。
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公开(公告)号：US3861564A
公开(公告)日：1975-01-21
申请号：US41126673
申请日：1973-10-31
申请人： CIBA GEIGY CORP
发明人： LOEFFLER HERBERT H
摘要： A device for dispensing liquid product in fine droplet form has a dispenser body having a bore therethrough. A product pressurizing piston cylinder means is provided on one end of the dispenser body for pressurizing liquid product in the product pressurizing means. An air compressing piston cylinder means is provided on the other end of the dispenser body having a member movable through a compression stroke for compressing air within the air compressing piston cylinder means and supplying it to the bore of the dispenser body. A dispensing nozzle means is provided on the dispenser body having a compressed air passage and a liquid passage therethrough for co-mingling the compressed air and liquid and dispensing the liquid product in fine droplet form in the compressed air. The dispenser body has a liquid passage opening out of one end of the bore and extending to the dispensing nozzle means and a compressed air passage opening out of the other end of the bore and extending to the dispensing nozzle means. When pressure is exerted from opposite ends of the device, gas valve means in the bore are movable to open the compressed air passage, and liquid valve means in the bore are movable to open the liquid passage by the movement of the movable member of the air compressing piston cylinder means near the end of the compression stroke only when said air compressing piston cylinder means has compressed air to a predetermined pressure.
摘要翻译： 用于分配细液滴形式的液体产品的装置具有分配器主体，其具有穿过其中的孔。 产品加压活塞缸装置设置在分配器主体的一端，用于对产品加压装置中的液体产品加压。 空气压缩活塞气缸装置设置在分配器主体的另一端上，具有可通过压缩行程移动的构件，用于压缩空气压缩活塞气缸装置内的空气并将其供应到分配器主体的孔。 分配喷嘴装置设置在分配器主体上，其具有压缩空气通道和通过其的液体通道，用于与压缩空气和液体共混并以精细液滴形式在压缩空气中分配液体产物。 分配器主体具有从孔的一端开口并延伸到分配喷嘴装置的液体通道和从孔的另一端开口延伸到分配喷嘴装置的压缩空气通道。 当从设备的相对端施加压力时，孔中的气阀装置可移动以打开压缩空气通道，并且孔中的液体阀装置可移动以通过空气的可移动构件的运动而打开液体通道 只有当所述空气压缩活塞气缸装置将压缩空气压缩到预定压力时，压缩活塞气缸装置靠近压缩冲程结束。
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公开(公告)号：US3828977A
公开(公告)日：1974-08-13
申请号：US26291972
申请日：1972-06-14
申请人： CONTINENTAL CAN CO
发明人： BORCHERT J
IPC分类号： B65D83/14
摘要： A product dispensing container of the type including a collapsible product containing a bag assembly which is disposed within a rigid container and defines a chamber therein. The chamber is filled with a propellant. A valve dispensing means communicates with the bag assembly for discharging the product therefrom under the force of the propellant. The product containing bag assembly includes a compartment bag constructed so as to be only axially collapsible when subjected to the radial and axial forces of the propellant. The bag assembly further includes a barrier bag or sheath which encloses the compartment bag. The barrier bag is made from an impermeable film material and is flexible so as not to influence the axial collapse of the compartment bag.
摘要翻译： 一种产品分配容器，其类型包括包含袋组件的可折叠产品，所述袋组件设置在刚性容器内并且在其中限定室。 这个房间里装满了推进剂。 阀分配装置与袋组件连通，用于在推进剂的作用下从其中排出产品。 含有产品的袋组件包括隔室袋，隔室袋被构造成当受到推进剂的径向和轴向力时仅在轴向可折叠。 袋组件还包括封闭隔间袋的隔离袋或护套。 隔离袋由不透水的薄膜材料制成，并且是柔性的，以便不影响隔间袋的轴向塌陷。
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公开(公告)号：US3704725A
公开(公告)日：1972-12-05
申请号：US3704725D
申请日：1971-01-05
申请人： CIBA GEIGY CORP
发明人： MARAND JEAN
CPC分类号： B65D83/60 , Y10T137/8122
摘要： A body member has an inner flange, an outer flange and a central opening therethrough. A hollow valve stem has a longitudinal channel terminating in radial openings and is positioned within the central opening. An inner flange of a retaining ring seals a flexible annular gasket against the inner flange of the body member. The inner periphery of the gasket obturates the radial openings. An outer flange of the retaining ring is positioned against the outer flange of the body member. The body member and the retaining ring are held together between a flange opening and a crimped portion of a propellant cartridge.
摘要翻译： 主体构件具有内凸缘，外凸缘和穿过其的中心开口。 空心阀杆具有终端于径向开口中的纵向通道并且位于中心开口内。 保持环的内部凸缘将柔性环形垫片密封抵靠主体构件的内部凸缘。 垫圈的内周边填充径向开口。 保持环的外部凸缘抵靠主体构件的外凸缘定位。 主体构件和保持环在推进剂盒的凸缘开口和卷曲部分之间保持在一起。
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公开(公告)号：US3680740A
公开(公告)日：1972-08-01
申请号：US3680740D
申请日：1970-01-06
申请人： CONTINENTAL CAN CO
发明人： KINNAVY JAMES W
CPC分类号： B65D83/60
摘要： This disclosure relates to a novel dispensing container in which a pair of valves are carried by a first closure seated upon a container neck, the valves being in fluid communication with a propellant chamber and a product chamber, a second closure threaded or otherwise secured to the container neck maintaining the first closure in seated relationship thereupon, and actuator means carried by the second closure for opening the associated valves during a dispensing operation. The first closure includes a normally open aperture for venting the product chamber to atmosphere, while the actuator includes means for closing the aperture during a dispensing operation.
摘要翻译： 本公开涉及一种新颖的分配容器，其中一对阀由位于容器颈部上的第一封闭件承载，所述阀与推进剂室和产品室流体连通，螺旋或以其他方式固定到 容器颈部保持第一关闭位置关系，以及由第二闭合件承载的致动器装置，用于在分配操作期间打开相关联的阀。 第一封闭件包括用于将产品室排放到大气中的常开孔，而致动器包括在分配操作期间关闭孔的装置。
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公开(公告)号：US3674212A
公开(公告)日：1972-07-04
申请号：US3674212D
申请日：1970-07-29
申请人： CIBA GEIGY CORP
发明人： MARAND JEAN
CPC分类号： B65D83/60 , B05B7/2421 , B05B7/2481 , B05B11/06
摘要： A coupler-aspirator-nozzle is formed in one piece. Coupling means are provided for coupling to a propellant cartridge and a separate product container. The coupling means communicate with first and second flow passages which in turn communicate with a mixing chamber. The mixing chamber then communicates with a nozzle opening. Flow of the propellant through the mixing chamber aspirates the product through the second flow passage and into the mixing chamber. The product is mixed with the propellant in the mixing chamber and then is sprayed through the nozzle opening. An indexing guide is provided to prevent the coupleraspirator-nozzle from becoming disoriented.
摘要翻译： 连接器 - 吸嘴喷嘴形成为一体。 提供联接装置用于联接到推进剂药筒和单独的产品容器。 联接装置与第一和第二流动通道连通，第一和第二流动通道又与混合室连通。 混合室然后与喷嘴开口连通。 推进剂通过混合室的流动将产物通过第二流动通道吸入并进入混合室。 将产物与混合室中的推进剂混合，然后通过喷嘴开口喷雾。 提供分度引导件以防止联接器 - 抽吸器 - 喷嘴变得迷失方向。
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