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公开(公告)号：US09655479B2
公开(公告)日：2017-05-23
申请号：US13787326
申请日：2013-03-06
CPC分类号： A47K5/14 , A47K5/1207 , A47K5/1208 , B01F15/0085 , B01F15/0087 , B01F15/0237 , B01F15/029
摘要： Exemplary embodiments of dispensing systems for dispensing mixtures of multiple liquids, refill units and pumps for such refill units and dispensers are disclosed herein. One refill unit includes a first container and a second container. The refill unit includes a first pump chamber that is associated with the first container and a second pump chamber that is associated with the second container. The first and second pump chambers include a liquid inlet valve and a liquid outlet valve. Expanding the first and second pump chambers draws liquid into the first and second pump chambers through the liquid inlet valves and compressing the first and second pump chambers forces liquid through the liquid outlet valves into a mixing chamber located downstream of the liquid outlet valves. The mixing chamber is formed at least in part by a flexible membrane. The refill unit also includes an outlet nozzle for dispensing the mixture.
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公开(公告)号：US08955769B2
公开(公告)日：2015-02-17
申请号：US13309755
申请日：2011-12-02
申请人： Keith Allen Pelfrey , Richard C. Sayers , Nick E. Ciavarella , John J. McNulty , Jackson W. Wegelin
发明人： Keith Allen Pelfrey , Richard C. Sayers , Nick E. Ciavarella , John J. McNulty , Jackson W. Wegelin
IPC分类号： B05B7/30
CPC分类号： A47K5/14
摘要： Foam dispensers, refill units for foam dispensers, and liquid pumps for use in foam dispensers are disclosed herein. In one embodiment, an inverted foam pump includes a compression chamber having an inlet valve and an outlet valve. The compression chamber is in fluid communication with a flow restrictor, an atomizer, a mixing chamber, a foaming chip and an outlet. The inlet valve, outlet valve, flow restrictor, atomizer, mixing chamber, foaming chip and outlet extend along a common axis. An air inlet is included that extends into the mixing chamber; the air inlet is an opening to atmospheric pressure. During operation, the liquid pump is located below the liquid container and liquid flowing from the compression chamber is accelerated and atomized. The atomized liquid enters the mixing chamber at a velocity sufficient to draw in air from the air inlet to mix with the liquid to form a foam.
摘要翻译： 本文公开了泡沫分配器，泡沫分配器的补充单元和用于泡沫分配器的液体泵。 在一个实施例中，倒置的泡沫泵包括具有入口阀和出口阀的压缩室。 压缩室与限流器，雾化器，混合室，发泡芯片和出口流体连通。 入口阀，出口阀，限流器，雾化器，混合室，发泡芯片和出口沿公共轴线延伸。 包括延伸到混合室中的空气入口; 进气口为大气压力开口。 在操作期间，液体泵位于液体容器的下方，并且从压缩室流出的液体被加速和雾化。 雾化液体以足以从空气入口吸入空气的速度进入混合室，以与液体混合以形成泡沫。
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公开(公告)号：US08925766B2
公开(公告)日：2015-01-06
申请号：US13343982
申请日：2012-01-05
申请人： Robert L. Gray , Nick E. Ciavarella
发明人： Robert L. Gray , Nick E. Ciavarella
CPC分类号： A47K5/14 , A47K5/1202 , A47K5/1207 , A47K5/1215 , A47K5/1217 , B05B7/0037 , B05B7/1254 , B05B7/2416 , B05B7/2427 , B05B9/0844 , B05B9/0872 , B65D83/663 , F02M69/047
摘要： A dispensing system includes a decomposition chamber having a catalyst for the decomposition of hydrogen peroxide. The hydrogen peroxide and a foaming soap are provided in separate first and second chambers of a product reservoir portion of a refill unit. Decomposition of the hydrogen peroxide produces oxygen gas and water, that may be used as a propellant for the creation of the foamed product, or may be used to power a pump. Additionally, the oxygen gas may be used to power a scavenger for the creation of electricity for charging a battery within the dispenser.
摘要翻译： 分配系统包括具有用于分解过氧化氢的催化剂的分解室。 过氧化氢和发泡皂设置在再填充单元的产品储存器部分的分开的第一和第二室中。 过氧化氢的分解产生氧气和水，其可以用作产生发泡产品的推进剂，或者可以用于为泵供电。 此外，氧气可用于为清除剂供电，以产生用于为分配器内的电池充电的电力。
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公开(公告)号：US20140203047A1
公开(公告)日：2014-07-24
申请号：US13747909
申请日：2013-01-23
IPC分类号： B67D7/76
CPC分类号： B65D83/38 , A47K5/1217 , A47K5/14 , B05B7/0025 , B05B11/0039 , B05B11/0044 , B05B11/00442 , B05B11/3015 , B05B11/3087
摘要： Exemplary embodiments of pumps, refill units and dispensers are disclosed herein. Some embodiments include a container for holding a fluid and a pump housing secured to the container. The pump housing includes an annular collar for securing the pump housing to the container. The pump housing includes an air chamber and a vent valve located at least partially within the air chamber. One or more air passageways are provided in the collar for providing air to the air chamber. A compressible liquid pump chamber is also located in the housing. The exemplary embodiment includes a liquid inlet valve for allowing liquid to flow from the container into the compressible pump chamber; and a liquid outlet valve located downstream of the pump chamber.
摘要翻译： 本文公开了泵，再填充单元和分配器的示例性实施例。 一些实施例包括用于保持流体的容器和固定到容器的泵壳体。 泵壳体包括用于将泵壳体固定到容器的环形套环。 泵壳体包括空气室和至少部分地位于空气室内的排气阀。 一个或多个空气通道设置在轴环中以向空气室提供空气。 可压缩的液体泵室也位于壳体中。 该示例性实施例包括用于允许液体从容器流入可压缩泵室的液体入口阀; 以及位于泵室下游的液体出口阀。
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公开(公告)号：US08777062B2
公开(公告)日：2014-07-15
申请号：US13313738
申请日：2011-12-07
申请人： Nick E. Ciavarella
发明人： Nick E. Ciavarella
CPC分类号： A47K5/1202
摘要： A product dispenser includes a housing having a backplate and a cover that, together, define a reservoir recess. The cover pivots relative to the backplate and is pushed to pivot about a pivot point and actuate a pump. The pivot point is positioned such that the volume of the reservoir recess increases as the pump is actuated to dispense the product.
摘要翻译： 产品分配器包括具有背板和盖的壳体，它们一起限定储存器凹部。 盖子相对于背板枢转并且被推动以围绕枢转点枢转并致动泵。 枢轴点被定位成使得当泵被致动以分配产品时，储存器凹部的体积增加。
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6.发明申请UNDER-COUNTER MOUNT FOAM DISPENSING SYSTEMS WITH PERMANENT AIR COMPRESSORS AND REFILL UNITS FOR SAME 审中-公开与普通空气压缩机相配套的泡沫分配系统和相同的补充单元公开(公告)号：US20140124540A1
公开(公告)日：2014-05-08
申请号：US13792024
申请日：2013-03-09
IPC分类号： A47K5/14
CPC分类号： A47K5/14 , A47K5/1215 , A47K2005/1218 , B05B7/0037 , B05B9/0872
摘要： Under-counter foam dispensing systems and refill units for under-counter mount foam dispensing systems are disclosed herein. An exemplary refill unit includes a container for holding a liquid, at least a portion of a liquid pump, a quick-connect air manifold for releasably connecting to a pressurized air source, an air passage to a mixing chamber and a liquid passage to the mixing chamber. The air inlet is in fluid communication with the source for pressurized air when the refill unit is mounted in the dispensing system and disengages from the pressurized air source when the refill unit is removed from the under-counter mount foam dispensing system.
摘要翻译： 本文公开了用于底盘下泡沫分配系统的柜内泡沫分配系统和补充单元。 示例性的补充单元包括用于保持液体的容器，液体泵的至少一部分，用于可释放地连接到加压空气源的快速连接空气歧管，到混合室的空气通道和到混合的液体通道 房间。 当再填充单元安装在分配系统中时，空气入口与用于加压空气的源流体连通，并且当再填充单元从柜台下安装泡沫分配系统移除时，进气口与加压空气源流体连通。
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公开(公告)号：US08662355B2
公开(公告)日：2014-03-04
申请号：US13208076
申请日：2011-08-11
申请人： Todd A. Spiegelberg , John J. McNulty , Robert L. Quinlan , Nick E. Ciavarella , Stephen P. Casteel
发明人： Todd A. Spiegelberg , John J. McNulty , Robert L. Quinlan , Nick E. Ciavarella , Stephen P. Casteel
CPC分类号： A47K5/14
摘要： Foam dispensers, refill units for foam dispensers and liquid pumps for use in foam dispensers are disclosed herein. A refill unit for refilling a foam dispenser system is also disclosed herein. The foam dispenser has an air compressor secured thereto and the air compressor is not disposed of with the refill unit. The refill unit includes a liquid pump and a container for holding a foamable liquid that is connected to the liquid pump. The liquid pump includes a pump housing and a mixing chamber having an inlet check valve and an outlet check valve. The mixing chamber has an extended position with a first volume and a contracted position with a second volume. The pump housing includes an aperture therethrough configured to receive air from an air compressor that does not form part of the refill unit. One or more one-way sealing members are located within the pump housing between the aperture and the mixing chamber for preventing liquid from passing through the aperture in the pump housing for receiving air. A foaming element and outlet nozzle are located downstream of the mixing chamber. The refill unit is configured to be received by a foam dispenser having an air compressor located therein and configured to receive pressurized air from the air compressor through the first aperture. In addition, the refill unit may be disposed of without disposing of the air compressor.
摘要翻译： 本文公开了泡沫分配器，用于泡沫分配器的泡沫分配器的补充单元和液体泵。 本文还公开了用于重新填充泡沫分配器系统的再填充单元。 泡沫分配器具有固定在其上的空气压缩机，并且空气压缩机不与再填充单元一起处理。 再填充单元包括液体泵和用于保持连接到液体泵的可发泡液体的容器。 液体泵包括泵壳体和具有入口止回阀和出口止回阀的混合室。 混合室具有延伸位置，具有第一容积和具有第二容积的收缩位置。 泵壳体包括穿过其构造成从不形成再填充单元的一部分的空气压缩机接收空气的孔。 一个或多个单向密封构件位于泵壳体内的孔和混合室之间，用于防止液体通过泵壳体中的孔以接收空气。 发泡元件和出口喷嘴位于混合室的下游。 再填充单元构造成由具有位于其中的空气压缩机的泡沫分配器容纳，并且构造成通过第一孔从空气压缩机接收加压空气。 此外，可以在不处理空气压缩机的情况下处理替换单元。
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公开(公告)号：US20130341358A1
公开(公告)日：2013-12-26
申请号：US14012639
申请日：2013-08-28
申请人： Nick E. Ciavarella , David D. Hayes
发明人： Nick E. Ciavarella , David D. Hayes
IPC分类号： B67D7/76
CPC分类号： A47K5/14 , A47K2005/1218 , B05B7/0025 , B05B11/3032 , B05B11/3087 , B05B11/3097
摘要： Dispensers are provided including pumps for dispensing a foamed product out of an outlet provided in a dispensing tube. The foam is created from the mixing of a foamable liquid and air, with separate pumps being provided for each component. The dispensing tube is stationary, although the pumps themselves have parts that must move to dispense the foamed product. A single actuator operates both the liquid and air pumps. Additionally, in some embodiments, the air pump advances air before the liquid pump advances liquid. These pumps are particularly suited to the dispensing of a foamed skin care or skin sanitizing product.
摘要翻译： 提供了分配器，包括用于从设置在分配管中的出口分配发泡产品的泵。 泡沫由可发泡液体和空气的混合产生，并为每个部件提供单独的泵。 分配管是固定的，尽管泵本身具有必须移动以分配发泡产品的部件。 单个执行器操作液体和空气泵。 另外，在一些实施例中，在液体泵前进液体之前，空气泵前进空气。 这些泵特别适用于发泡护肤或皮肤消毒产品的分配。
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公开(公告)号：US08485395B2
公开(公告)日：2013-07-16
申请号：US13195990
申请日：2011-08-02
申请人： Nick E. Ciavarella , David D. Hayes
发明人： Nick E. Ciavarella , David D. Hayes
CPC分类号： A47K5/1207 , A47K5/12 , B05B11/3087
摘要： A product dispensing system includes a locking mechanism to prevent actuation of the system absent an authorized product refill unit. More specifically, the dispensing system includes a housing and an actuator slidably secured within the housing and including at least one locking post extending therefrom. The actuator is adapted to actuate a pump to cause dispensing of a product. A release ring is rotatably secured within the housing and includes at least one locking post extending therefrom and aligned with the locking post of the actuator. The release ring also includes at least one ramped surface. The locking posts of the actuator and release ring engage one another in a locked position to prevent actuation of the dispensing system, and the release ring is adapted to be rotated to an unlocked position upon insertion of an authorized refill unit.
摘要翻译： 产品分配系统包括锁定机构，以防止没有授权的产品再填充单元的系统的致动。 更具体地，分配系统包括壳体和可滑动地固定在壳体内并包括从其延伸的至少一个锁定柱的致动器。 致动器适于致动泵以引起产品的分配。 释放环可旋转地固定在壳体内并且包括从其延伸的至少一个锁定柱并与致动器的锁定柱对准。 释放环还包括至少一个倾斜表面。 致动器和释放环的锁定杆在锁定位置彼此接合以防止分配系统的致动，并且释放环适于在插入授权的再填充单元时旋转到解锁位置。
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公开(公告)号：US08360287B2
公开(公告)日：2013-01-29
申请号：US12473793
申请日：2009-05-28
IPC分类号： B67D7/58
CPC分类号： A47K5/1208 , A47K5/14 , B05B7/0037 , B05B11/3032 , B05B11/3052 , B05B11/3087
摘要： A foam pump for pumping a foamable liquid from a foamable liquid source includes a premix chamber having an interior volume receiving the foamable liquid from the foamable liquid source. The foam pump also include a premix chamber air inlet valve, and a collapsible air chamber surrounds the premix chamber and fluidly communicates with the interior volume of the premix chamber through said premix chamber air inlet valve. The collapsible air chamber has an expanded volume and a compressed volume, and, when the collapsible air chamber is moved from its expanded volume to its compressed volume, air within the collapsible air chamber is forced into the premix chamber through the premix chamber air inlet valve and mixes with the foamable liquid received in the premix chamber. An outlet communicates with the premix chamber and, upon compression of the collapsible air chamber from its expanded volume to its compressed volume, foamable liquid and air are advanced from the premix chamber into the outlet. This foamable liquid and air mixture is homogenized into a foam product by advancement through a mesh screen.
摘要翻译： 用于从可发泡液体源泵送可发泡液体的泡沫泵包括预混合室，其具有容纳来自可发泡液体源的可发泡液体的内部容积。 泡沫泵还包括预混室空气入口阀，并且可折叠空气室围绕预混室并且通过所述预混室进气阀与预混合室的内部容积流体连通。 可折叠空气室具有膨胀的体积和压缩体积，并且当可折叠空气室从其膨胀体积移动到其压缩体积时，可折叠空气室内的空气通过预混室空气入口阀被迫进入预混合室 并与接收在预混室中的可发泡液体混合。 出口与预混合室连通，并且在可压缩空气室从其膨胀体积压缩至其压缩体积时，可发泡液体和空气从预混合室进入出口。 该可发泡的液体和空气混合物通过网筛前进而均质化成泡沫产品。
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