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公开(公告)号：US08313010B2
公开(公告)日：2012-11-20
申请号：US12069321
申请日：2008-02-08
IPC分类号： B67D5/58
CPC分类号： A47K5/16
摘要： A bifurcated foam pump assembly for use in foam dispensers. A liquid dispensing portion of the foam pump assembly is attached to and disposable/replaceable with a liquid cartridge for the dispenser. The air compressor or air pump portion of the foam pump assembly comprises a portion of the dispenser itself and is attached to the dispenser housing. Upon replacement of a cartridge, the two portions mate and are operative as a foam pump generator. The liquid portion of the foam pump is received within a liquid chamber by gravity, and is subsequently driven from that chamber by air from the air compressor, which drives both the air and liquid through a foam generating member, such as a sponge or mesh. This foam generating member is a part of the liquid portion of the pump, and is replaced with the cartridge.
摘要翻译： 用于泡沫分配器的分叉泡沫泵组件。 泡沫泵组件的液体分配部分被附接到用于分配器的液体盒的一次性/可更换。 泡沫泵组件的空气压缩机或空气泵部分包括分配器本身的一部分并且附接到分配器壳体。 在更换墨盒时，两个部分配合并作为泡沫泵发生器操作。 泡沫泵的液体部分通过重力被接收在液体室内，并且随后通过空气从空气压缩机从空气压缩机驱动，空气压缩机通过诸如海绵或网状物的泡沫产生构件驱动空气和液体。 该泡沫产生部件是泵的液体部分的一部分，并被盒替代。
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公开(公告)号：US20120111891A1
公开(公告)日：2012-05-10
申请号：US12939317
申请日：2010-11-04
IPC分类号： B67D7/06
CPC分类号： A47K5/1208
摘要： A fluid dispenser including a backplate and a flexible cover fixedly secured to the backplate. A refill unit including a product reservoir and a pump is positioned within the dispenser and is carried by the backplate. The flexible cover is adapted to flex or deform when pressed by a user to actuate the pump, thereby alleviating the need for separate actuating members or pivoting of the cover.
摘要翻译： 流体分配器，包括固定在背板上的背板和柔性盖。 包括产品储存器和泵的再填充单元位于分配器内并由背板承载。 柔性盖适于在用户按压以致启动泵时弯曲或变形，从而减轻对单独的致动构件或盖的枢转的需要。
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公开(公告)号：US08047404B2
公开(公告)日：2011-11-01
申请号：US12069320
申请日：2008-02-08
IPC分类号： A47K5/14
CPC分类号： A47K5/16 , B05B7/0037 , B05B11/3014 , B05B11/3087
摘要： A bifurcated stem foam pump for use in foam dispensers. An air compressor portion of the bifurcated pump is attached to and maintained as a portion of the dispenser housing. A portion of the pump for transferring liquid and including a portion for generating foam is sealingly attached to and provided as a portion of a replaceable liquid-containing cartridge in the foam dispenser. The two portions mate and form a completed pump assembly operative for generating foam from the liquid of the cartridge when the cartridge is placed within the dispenser housing and the two pump portions are mated. The air compressor portion includes a collar having an air piston reciprocatingly received therein. The collar is attached to the dispenser housing. A collar receiving a hollow stem pump is attached to the liquid cartridge. Actuation of the air piston correspondingly actuates the stem pump such that air and liquid are forced together in the stem pump and through a foam generating member.
摘要翻译： 用于泡沫分配器的分叉式干泡沫泵。 分叉泵的空气压缩机部分附接到分配器壳体的一部分并作为分配器壳体的一部分保持。 用于转移液体并包括用于产生泡沫的部分的泵的一部分密封地附接到泡沫分配器中并作为可更换液体容纳筒的一部分提供。 两个部分配合并形成完成的泵组件，当组件被放置在分配器壳体内并且两个泵部分配合时，其可用于从盒的液体产生泡沫。 空气压缩机部分包括具有往复接收在其中的空气活塞的套环。 衣领连接到分配器外壳。 接收中空杆泵的轴环附接到液体筒。 空气活塞的致动相应地致动阀杆泵，使得空气和液体在阀杆泵中并通过泡沫产生部件被迫在一起。
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公开(公告)号：US08047403B2
公开(公告)日：2011-11-01
申请号：US12069214
申请日：2008-02-08
IPC分类号： A47K5/14
CPC分类号： A47K5/14 , B05B7/0037 , B05B7/0475 , B05B11/0064 , B05B11/3074 , B05B11/3077 , B05B11/3087
摘要： A bifurcated stem foam pump for use in foam dispensers. An air compressor portion of the bifurcated pump is attached to and maintained as a portion of the dispenser housing. A portion of the pump for transferring liquid and including a portion for generating foam is attached to and provided as a portion of a replaceable liquid-containing cartridge in the foam dispenser. The two portions mate and form a completed pump assembly operative for generating foam from the liquid of the cartridge when the cartridge is placed within the dispenser housing and the two pump portions are mated. The air compressor portion includes a collar having an air piston reciprocatingly received therein. The collar is attached to the dispenser housing. A collar receiving a hollow stem pump is attached to the liquid cartridge. Actuation of the air piston correspondingly actuates the stem pump such that air and liquid are forced together in the stem pump and through a foam generating member.
摘要翻译： 用于泡沫分配器的分叉式干泡沫泵。 分叉泵的空气压缩机部分附接到分配器壳体的一部分并作为分配器壳体的一部分保持。 用于转移液体并包括用于产生泡沫的部分的泵的一部分附接到泡沫分配器中并作为可更换液体容纳筒的一部分提供。 两个部分配合并形成完成的泵组件，当组件被放置在分配器壳体内并且两个泵部分配合时，其可用于从盒的液体产生泡沫。 空气压缩机部分包括具有往复接收在其中的空气活塞的套环。 衣领连接到分配器外壳。 接收中空杆泵的轴环附接到液体筒。 空气活塞的致动相应地致动阀杆泵，使得空气和液体在阀杆泵中并通过泡沫产生部件被迫在一起。
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公开(公告)号：US07984831B2
公开(公告)日：2011-07-26
申请号：US12288785
申请日：2008-10-23
CPC分类号： B05B11/3032 , B05B11/00412 , B05B11/3087
摘要： A handheld dispenser includes a collapsible liquid container, a liquid pump, an air pump, and a mixing chamber. The liquid pump provides a collapsible liquid chamber collapsed from an expanded volume to a compressed volume to expel liquid from the collapsible liquid chamber into the mixing chamber. The air pump provides a collapsible air chamber collapsed from an expanded volume to a compressed volume to expel air from the collapsible air chamber into the mixing chamber. The liquid pump and air pump are secured to the collapsible liquid container so as to be capable of being manipulated with one hand. Air expelled into the mixing chamber mixes with liquid expelled into the mixing chamber so that a mixed product is dispensed.
摘要翻译： 手持式分配器包括可折叠液体容器，液体泵，空气泵和混合室。 液体泵提供从膨胀体积压缩到压缩体积的可折叠液体室，以将液体从可折叠液体室排出到混合室中。 空气泵提供从膨胀体积压缩到压缩体积的可折叠空气室，以将空气从可折叠空气室排出到混合室中。 液体泵和空气泵被固定到可折叠的液体容器，以便能够用一只手操纵。 排入混合室的空气与排出到混合室中的液体混合，从而分配混合产物。
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公开(公告)号：USD432280S
公开(公告)日：2000-10-17
申请号：US107063
申请日：1999-06-24
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公开(公告)号：US20100102083A1
公开(公告)日：2010-04-29
申请号：US12288824
申请日：2008-10-23
申请人： Robert L. Quinlan
发明人： Robert L. Quinlan
CPC分类号： A47K5/16 , B05B7/0025 , B05B12/122
摘要： A foam dispenser having a selectively pressurized cartridge that includes a dispenser housing maintaining a motor driving an air compressor with a compressed air conduit extending therefrom. Also maintained within the dispenser is a foam generating head that receives air and liquid conduits that include dispensing valves. A control circuit controls the motor and dispensing valves, and further is interconnected with a hand sensor positioned in association with the dispensing head. In one embodiment of the invention, a disposable and replaceable cartridge of liquid soap or the like is adapted to sealingly and removably receive the compressed air conduit as well as the liquid and air outlet conduits, along with a vent valve and a pressure sensor, the vent valve and pressure sensor communicating with a control circuit. In another embodiment, the various conduits, valves and sensors, as well as the dispensing head, comprise a portion of the cartridge. The control circuit, upon sensing the presence of the user's hands, activates the motor and air compressor to generate a pressure head in the cartridge and the dispensing valves are activated when the pressure sensor determines that a pressure head sufficient for dispensing has been generated. The motor and compressor are turned off at an appropriate time in association with the activation of the dispensing valves. The vent valve is activated at the end of the dispensing cycle.
摘要翻译： 一种泡沫分配器，其具有选择性加压的盒，其包括分配器壳体，其保持用从其延伸的压缩空气导管驱动空气压缩机的马达。 还保持在分配器内的是泡沫产生头，其接收包括分配阀的空气和液体导管。 控制电路控制电动机和分配阀，并且还与与分配头相关联地定位的手传感器互连。 在本发明的一个实施例中，一次性和可更换的液体皂等的筒适用于密封地和可移除地接收压缩空气管道以及液体和空气出口导管以及排气阀和压力传感器， 通风阀和压力传感器与控制电路通信。 在另一个实施例中，各种导管，阀和传感器以及分配头包括筒的一部分。 控制电路在感测到用户的手的存在时激活电动机和空气压缩机以在盒中产生压头，并且当压力传感器确定已经产生足以分配的压力头时，分配阀被启动。 电动机和压缩机在与分配阀的启动相关联的适当时间被关闭。 排气阀在分配循环结束时被激活。
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公开(公告)号：US07637391B2
公开(公告)日：2009-12-29
申请号：US11515078
申请日：2006-09-01
IPC分类号： B67D5/08
CPC分类号： A47K5/12
摘要： A dispenser includes a cover pivotally secured to a backplate to move between an open position, at which the dispenser can be refilled, and a closed position, at which the dispenser may be actuated. The cover includes a latch that engages a catch held on the backplate. An elongate bar secured to the backplate is provided to engage the latch and remove it from the catch to permit the cover to be moved to the open position. The elongate bar includes a yoke extending to left and right terminal ends that are accessible outside of a dispensing zone of the dispenser. This invention is particularly applicable to dispensers that employ sensors to sense the presence of a hand at a dispensing zone.
摘要翻译： 分配器包括可枢转地固定到背板以在可以重新填充分配器的打开位置和关闭位置之间移动的盖子，在该关闭位置处可以致动分配器。 该盖包括与保持在背板上的卡扣接合的闩锁。 设置固定到背板的细长杆以接合闩锁并将其从卡扣上移除以允许盖移动到打开位置。 细长条包括延伸到可以在分配器的分配区域外部的左右终端的轭。 本发明特别适用于使用传感器来感测在分配区域上存在手的分配器。
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公开(公告)号：US20090200337A1
公开(公告)日：2009-08-13
申请号：US12069214
申请日：2008-02-08
IPC分类号： B67D5/58
CPC分类号： A47K5/14 , B05B7/0037 , B05B7/0475 , B05B11/0064 , B05B11/3074 , B05B11/3077 , B05B11/3087
摘要： A bifurcated stem foam pump for use in foam dispensers. An air compressor portion of the bifurcated pump is attached to and maintained as a portion of the dispenser housing. A portion of the pump for transferring liquid and including a portion for generating foam is attached to and provided as a portion of a replaceable liquid-containing cartridge in the foam dispenser. The two portions mate and form a completed pump assembly operative for generating foam from the liquid of the cartridge when the cartridge is placed within the dispenser housing and the two pump portions are mated. The air compressor portion includes a collar having an air piston reciprocatingly received therein. The collar is attached to the dispenser housing. A collar receiving a hollow stem pump is attached to the liquid cartridge. Actuation of the air piston correspondingly actuates the stem pump such that air and liquid are forced together in the stem pump and through a foam generating member.
摘要翻译： 用于泡沫分配器的分叉式干泡沫泵。 分叉泵的空气压缩机部分附接到分配器壳体的一部分并作为分配器壳体的一部分保持。 用于转移液体并包括用于产生泡沫的部分的泵的一部分附接到泡沫分配器中并作为可更换液体容纳筒的一部分提供。 两个部分配合并形成完成的泵组件，当组件被放置在分配器壳体内并且两个泵部分配合时，其可用于从盒的液体产生泡沫。 空气压缩机部分包括具有往复接收在其中的空气活塞的套环。 衣领连接到分配器外壳。 接收中空杆泵的轴环附接到液体筒。 空气活塞的致动相应地致动阀杆泵，使得空气和液体在阀杆泵中并通过泡沫产生部件被迫在一起。
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公开(公告)号：US06209487B1
公开(公告)日：2001-04-03
申请号：US09339742
申请日：1999-06-24
IPC分类号： A01K500
CPC分类号： A01K7/005 , A01K5/0114
摘要： An improved elevated animal feeder apparatus that provides food at an elevated position to provide a more comfortable and healthy feeding position for animals. The animal feeder apparatus includes a support structure having removable feeder vessels. The support structure is of a unitary molded plastic construction and is configured for nested stacking with like feeder assemblies for convenient and compact storage and handling. The base of the top surface of the support structure is generally oblong in shape with flared side surfaces to provide support. The top surface has openings for receiving feeding vessels. A preferred feeding vessel has a raised back surface to act as a back splash. The raised back splash may also include a notch for easily removing the feeding vessel form the support structure for filling and cleaning the vessel.
摘要翻译： 一种改进的升高的动物饲养装置，其在升高的位置提供食物，以为动物提供更舒适和健康的饲养位置。 动物饲养装置包括具有可移除饲养容器的支撑结构。 支撑结构是一体的模制塑料结构，并且被配置为具有类似的馈送器组件的嵌套堆叠，以方便和紧凑的存储和处理。 支撑结构的顶表面的基部通常为椭圆形，具有扩张的侧表面以提供支撑。 顶面具有用于接收进料容器的开口。 优选的喂养容器具有升起的后表面以用作背溅。 升起的后溅还可以包括用于容易地从用于填充和清洁容器的支撑结构移除进料容器的凹口。
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