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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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2.发明申请HORIZONTAL PUMPS, REFILL UNITS AND FOAM DISPENSERS WITH INTEGRAL AIR COMPRESSORS 审中-公开具有整体空气压缩机的水平泵，补充单元和泡沫分配器公开(公告)号：US20140054323A1
公开(公告)日：2014-02-27
申请号：US13792034
申请日：2013-03-09
申请人： John J. McNulty , Robert L. Quinlan , Nick E. Ciavarella , James E. Motyka , Todd A. Spiegelberg
发明人： John J. McNulty , Robert L. Quinlan , Nick E. Ciavarella , James E. Motyka , Todd A. Spiegelberg
IPC分类号： A47K5/14
CPC分类号： A47K5/14 , A47K5/1211 , B05B7/0025 , B05B11/3001 , B05B11/3015 , B05B11/3087
摘要： Foam dispensers having integral air compressors with connectors to connect with a disposable refill unit, disposable refill units and liquid pumps are disclosed herein. A refill unit includes a container and a liquid pump. The liquid pump includes a liquid chamber defined at least in part by a liquid inlet valve and a liquid outlet valve. A piston that reciprocates horizontally in the liquid chamber. A mixing chamber is located downstream of the liquid chamber. The mixing chamber is in fluid communication with the liquid chamber and has an air inlet. A sanitary seal is located proximate the air inlet to prevent liquid from contaminating the air compressors.
摘要翻译： 具有一体式空气压缩机的泡沫分配器在本文中公开，其具有连接器以与一次性充填单元连接，一次性补充单元和液体泵。 补充单元包括容器和液体泵。 液体泵包括至少部分地由液体入口阀和液体出口阀限定的液体室。 在液体室中水平往复运动的活塞。 混合室位于液体室的下游。 混合室与液体室流体连通并具有空气入口。 卫生密封件位于空气入口附近，以防止液体污染空气压缩机。
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公开(公告)号：US09101952B2
公开(公告)日：2015-08-11
申请号：US13484988
申请日：2012-05-31
CPC分类号： B05B11/3087 , A47K5/1207 , A47K5/14 , B05B7/0025 , B05B11/3026 , Y10T29/49236
摘要： A modular liquid pump operable as a liquid pump when used by itself and as a foam pump when combined with a modular air pump is disclosed herein. In one embodiment, the modular liquid pump includes a housing for forming a least a portion of a liquid pump chamber; an inlet valve for allowing liquid into the liquid pump chamber; an outlet valve for allowing liquid out of the liquid pump chamber; and an attachment mechanism configured to secure the liquid pump housing to a modular air pump. The modular liquid pump operates alone to output a liquid or operates in combination with an air pump to output a foam. One embodiment includes a modular air pump configured to be secured to the modular liquid pump. In such a combination, the modular liquid pump and the air pump operate together to output a foam.
摘要翻译： 本文公开了当与模块化空气泵结合使用时，作为液体泵本身和泡沫泵使用的模块化液体泵。 在一个实施例中，模块化液体泵包括用于形成液体泵室的至少一部分的壳体; 用于允许液体进入液体泵室的入口阀; 用于允许液体从所述液体泵室中排出的出口阀; 以及附接机构，其构造成将所述液体泵壳体固定到模块化空气泵。 模块化液体泵单独操作以输出液体或与空气泵组合以输出泡沫。 一个实施例包括被配置为固定到模块化液体泵的模块化空气泵。 在这种组合中，模块化液体泵和空气泵一起工作以输出泡沫。
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公开(公告)号：US20130037573A1
公开(公告)日：2013-02-14
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：US20120308405A1
公开(公告)日：2012-12-06
申请号：US13484988
申请日：2012-05-31
CPC分类号： B05B11/3087 , A47K5/1207 , A47K5/14 , B05B7/0025 , B05B11/3026 , Y10T29/49236
摘要： A modular liquid pump operable as a liquid pump when used by itself and as a foam pump when combined with a modular air pump is disclosed herein. In one embodiment, the modular liquid pump includes a housing for forming a least a portion of a liquid pump chamber; an inlet valve for allowing liquid into the liquid pump chamber; an outlet valve for allowing liquid out of the liquid pump chamber; and an attachment mechanism configured to secure the liquid pump housing to a modular air pump. The modular liquid pump operates alone to output a liquid or operates in combination with an air pump to output a foam. One embodiment includes a modular air pump configured to be secured to the modular liquid pump. In such a combination, the modular liquid pump and the air pump operate together to output a foam.
摘要翻译： 本文公开了当与模块化空气泵结合使用时，作为液体泵本身和泡沫泵使用的模块化液体泵。 在一个实施例中，模块化液体泵包括用于形成液体泵室的至少一部分的壳体; 用于允许液体进入液体泵室的入口阀; 用于允许液体从所述液体泵室中排出的出口阀; 以及附接机构，其构造成将所述液体泵壳体固定到模块化空气泵。 模块化液体泵单独操作以输出液体或与空气泵组合以输出泡沫。 一个实施例包括被配置为固定到模块化液体泵的模块化空气泵。 在这种组合中，模块化液体泵和空气泵一起工作以输出泡沫。
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公开(公告)号：US08875952B2
公开(公告)日：2014-11-04
申请号：US13417469
申请日：2012-03-12
IPC分类号： B67D7/76
CPC分类号： A47K5/14 , A47K5/1211 , B05B7/0025 , B05B7/0037 , B05B9/0816
摘要： Foam dispenser systems and pumps for use in foam dispenser systems are disclosed herein. A refill unit for refilling a foam dispenser system comprises a container for holding a supply of foamable liquid and a pump housing connected to the container. The pump housing comprises one or more connections for connecting to one or more external air pumps, wherein the air pumps supply air pressure to move the foamable liquid into a mixing chamber and to mix air with the liquid in the mixing chamber and create a foamy air-liquid mixture.
摘要翻译： 泡沫分配器系统中使用的泡沫分配器系统和用于泡沫分配器系统的泵。 用于再填充泡沫分配器系统的再填充单元包括用于保持供应可发泡液体的容器和连接到容器的泵壳体。 泵壳体包括用于连接到一个或多个外部空气泵的一个或多个连接件，其中，空气泵供应空气压力以将可发泡液体移动到混合室中并将空气与混合室中的液体混合并产生泡沫空气 液体混合物
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公开(公告)号：US20150053722A1
公开(公告)日：2015-02-26
申请号：US14529748
申请日：2014-10-31
CPC分类号： A47K5/14 , A47K5/1211 , B05B7/0025 , B05B7/0037 , B05B9/0816
摘要： Foam dispenser systems and pumps for use in foam dispenser systems are disclosed herein. A refill unit for refilling a foam dispenser system comprises a container for holding a supply of foamable liquid and a pump housing connected to the container. The pump housing comprises one or more connections for connecting to one or more external air pumps, wherein the air pumps supply air pressure to move the foamable liquid into a mixing chamber and to mix air with the liquid in the mixing chamber and create a foamy air-liquid mixture.
摘要翻译： 泡沫分配器系统中使用的泡沫分配器系统和用于泡沫分配器系统的泵。 用于重新填充泡沫分配器系统的再填充单元包括用于保持供应可发泡液体的容器和连接到容器的泵壳体。 泵壳体包括用于连接到一个或多个外部空气泵的一个或多个连接件，其中空气泵供应空气压力以将可发泡液体移动到混合室中并将空气与混合室中的液体混合并产生泡沫空气 液体混合物
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公开(公告)号：US20130233441A1
公开(公告)日：2013-09-12
申请号：US13417469
申请日：2012-03-12
CPC分类号： A47K5/14 , A47K5/1211 , B05B7/0025 , B05B7/0037 , B05B9/0816
摘要： Foam dispenser systems and pumps for use in foam dispenser systems are disclosed herein. A refill unit for refilling a foam dispenser system comprises a container for holding a supply of foamable liquid and a pump housing connected to the container. The pump housing comprises one or more connections for connecting to one or more external air pumps, wherein the air pumps supply air pressure to move the foamable liquid into a mixing chamber and to mix air with the liquid in the mixing chamber and create a foamy air-liquid mixture.
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9.发明申请公开(公告)号：US20130056497A1
公开(公告)日：2013-03-07
申请号：US13605171
申请日：2012-09-06
CPC分类号： B05B7/0018 , A47K5/1209 , A47K5/1215 , A47K5/14
摘要： Foam dispensers and pumps for use in foam dispensers are disclosed herein. In one embodiment, a foam dispenser system includes a liquid container for holding a foamable liquid. A flexible and resilient liquid delivery compressible member connects the liquid container to a mixing chamber. A flexible and resilient air delivery compressible member connects a source of air to the mixing chamber. A compression member compresses the compressible members to move liquid and air into the mixing chamber to become a foam. The liquid container and the liquid delivery compressible member may both be disposed in a removable and replaceable refill unit assembly.
摘要翻译： 本文公开了用于泡沫分配器的泡沫分配器和泵。 在一个实施例中，泡沫分配器系统包括用于保持可发泡液体的液体容器。 柔性和弹性的液体输送可压缩构件将液体容器连接到混合室。 柔性和弹性的空气输送可压缩构件将空气源连接到混合室。 压缩构件压缩可压缩构件以将液体和空气移动到混合室中以变成泡沫。 液体容器和液体递送可压缩构件都可以设置在可移除和可更换的再填充单元组件中。
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公开(公告)号：USD495402S1
公开(公告)日：2004-08-31
申请号：US29185243
申请日：2003-06-25
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