公开(公告)号：US20120160879A1

公开(公告)日：2012-06-28

申请号：US13405956

申请日：2012-02-27

申请人： Nick E. Ciavarella ,  David D. Hayes

发明人： Nick E. Ciavarella ,  David D. Hayes

IPC分类号： B67D7/06

CPC分类号： A47K5/14 ,  B05B7/0037 ,  B05B11/3047 ,  B05B11/3052 ,  B05B11/3074 ,  B05B11/3087 ,  B05B11/3097

摘要： A foam dispenser having an actuator and a dispenser housing. The actuator releasably mates with a pomp of a refill unit and is moveable from a first position to a second position. Wherein the second position is further from the refill unit than the first position. Movement of the actuator from the first position to the second position causes the foam dispenser to dispense foam when a refill unit is inserted in the foam dispenser.

摘要翻译： 具有致动器和分配器壳体的泡沫分配器。 致动器可释放地与补充单元的配合配合并且可从第一位置移动到第二位置。 其中第二位置比再填充单元比第一位置更远。 致动器从第一位置到第二位置的移动使得泡沫分配器在将再填充单元插入泡沫分配器时分配泡沫。

公开(公告)号：USD653482S1

公开(公告)日：2012-02-07

申请号：US29393810

申请日：2011-06-09

申请人： Nick E. Ciavarella ,  David D. Hayes ,  Brian Milliff ,  Scott T. Proper

设计人： Nick E. Ciavarella ,  David D. Hayes ,  Brian Milliff ,  Scott T. Proper

公开(公告)号：US20100111732A1

公开(公告)日：2010-05-06

申请号：US12290725

申请日：2008-11-03

申请人： Nick E. Ciavarella ,  David D. Hayes

发明人： Nick E. Ciavarella ,  David D. Hayes

IPC分类号： F04B9/04

CPC分类号： A47K5/1207 ,  B05B11/0059 ,  B05B11/3001 ,  B05B11/3047 ,  B05B11/3056

摘要： A reciprocating piston liquid pump and piston driver mechanism includes a reciprocating piston liquid pump having a piston chamber and a piston reciprocating in the piston chamber from an unactuated position to an actuated position, with movement of the piston from the unactuated position to the actuated position causing the advancement of product. The piston driver mechanism includes a first driver member having an axis and a sloped circumferential surface extending along its axis, and a second driver member having an axis and a sloped circumferential surface extending along its axis. The first and second driver members are aligned along their axes and mate at an unactuated position along at least a portion of their sloped circumferential surfaces. Rotation of one of the driver members about its axis relative to the other of the driver members causes the second driver member to advance away from the first driver member toward an actuated position. This movement also causes movement of the piston to its actuated position, thus advancing product.

摘要翻译： 往复式活塞液体泵和活塞驱动器机构包括往复活塞液体泵，其具有活塞室和活塞室中从未致动位置向致动位置往复运动的活塞，活塞从未致动位置移动到致动位置，导致 产品的进步。 活塞驱动器机构包括具有轴线和沿其轴线延伸的倾斜周向表面的第一驱动件，以及具有沿其轴线延伸的轴线和倾斜圆周表面的第二驱动件。 第一和第二驱动器构件沿着它们的轴线对齐并且沿着它们的倾斜圆周表面的至少一部分在未致动位置配合。 驱动器部件之一围绕其轴线相对于驱动器部件中的另一个的旋转导致第二驱动器部件朝向致动位置前进离开第一驱动器部件。 该运动还导致活塞移动到其致动位置，从而推进产品。

公开(公告)号：US20090294478A1

公开(公告)日：2009-12-03

申请号：US12474819

申请日：2009-05-29

申请人： Nick E Ciavarella ,  David D. Hayes

发明人： Nick E Ciavarella ,  David D. Hayes

IPC分类号： B67D5/58 ,  B65D37/00

CPC分类号： A47K5/14 ,  B05B7/0037 ,  B05B11/3047 ,  B05B11/3052 ,  B05B11/3074 ,  B05B11/3087 ,  B05B11/3097

摘要： A foam dispenser includes a refill unit and a dispenser housing. The refill unit carries foamable liquid and provides a liquid pump portion actuated to advance foamable liquid through the dispenser. The dispenser housing provides an air pump portion actuated to advance air through the dispenser. The air pump portion communicates with the liquid pump portion when the refill unit is properly placed in the housing. The liquid pump portion includes a piston housing that reciprocally receives a piston assembly to define a collapsible liquid chamber. Similarly, the air pump portion includes a piston housing that reciprocally receives a piston assembly to define a collapsible air chamber. Upon actuation of the dispenser, both the liquid chamber and the air chamber collapse and thereby feed air and liquid to an extrusion chamber, and extrude the mixture of air and liquid therein through a premix chamber and at least one mesh screen. The pump is actuated my pulling the piston assembly away from the piston housing, and this is particularly advantageous in the art of wall-mounted dispensers employing push bars typically moved horizontally toward a foam pump to actuate the same.

摘要翻译： 泡沫分配器包括再填充单元和分配器壳体。 再填充单元携带可发泡液体并提供液体泵部分，其被致动以使可发泡液体通过分配器。 分配器壳体提供致动以促进空气通过分配器的空气泵部分。 当再充填单元适当地放置在壳体中时，空气泵部分与液体泵部分连通。 液体泵部分包括活塞壳体，其往复地容纳活塞组件以限定可折叠液体室。 类似地，空气泵部分包括活塞壳体，该活塞壳体往复地容纳活塞组件以限定可折叠空气室。 在分配器致动时，液体室和空气室都崩溃，从而将空气和液体进料到挤出室，并通过预混合室和至少一个筛网将空气和液体的混合物挤出。 泵致动我将活塞组件拉离活塞壳体，并且这在壁式分配器的技术中是特别有利的，所述壁式分配器采用通常水平地朝向泡沫泵移动以致动泡沫泵的推杆。

公开(公告)号：US09072412B2

公开(公告)日：2015-07-07

申请号：US13405956

申请日：2012-02-27

申请人： Nick E. Ciavarella ,  David D. Hayes

发明人： Nick E. Ciavarella ,  David D. Hayes

IPC分类号： B67D7/70 ,  A47K5/14 ,  B05B7/00 ,  B05B11/00

CPC分类号： A47K5/14 ,  B05B7/0037 ,  B05B11/3047 ,  B05B11/3052 ,  B05B11/3074 ,  B05B11/3087 ,  B05B11/3097

摘要： A foam dispenser having an actuator and a dispenser housing. The actuator releasably mates with a pomp of a refill unit and is moveable from a first position to a second position. Wherein the second position is further from the refill unit than the first position. Movement of the actuator from the first position to the second position causes the foam dispenser to dispense foam when a refill unit is inserted in the foam dispenser.

摘要翻译： 具有致动器和分配器壳体的泡沫分配器。 致动器可释放地与补充单元的配合配合并且可从第一位置移动到第二位置。 其中第二位置比再填充单元比第一位置更远。 致动器从第一位置到第二位置的移动使得泡沫分配器在将再填充单元插入泡沫分配器时分配泡沫。

公开(公告)号：US08479951B2

公开(公告)日：2013-07-09

申请号：US13602519

申请日：2012-09-04

申请人： Nick E. Ciavarella ,  David D. Hayes

发明人： Nick E. Ciavarella ,  David D. Hayes

IPC分类号： B67D1/04

CPC分类号： A47K5/14 ,  B05B11/3059 ,  B05B12/081

摘要： A dispenser includes a housing that holds first and second refill units, each including a product container and a valve assembly that receives product from the product container. An actuator mechanism associates with the first refill unit and is actuated to force air into the associated valve assembly and dispense product from the valve assembly until such time as the product container associated with that valve assembly is empty. When empty, a float valve of the valve assembly prevents the actuation of the actuator mechanism and forces the actuator mechanism to associate with the second refill unit. While so associated, the first refill unit can be replaced, thus, helping to ensure that the dispenser does not run out of product.

摘要翻译： 分配器包括容纳第一和第二填充单元的壳体，每个包装单元包括产品容器和从所述产品容器接收产品的阀组件。 致动器机构与第一再填充单元相关联并且被致动以迫使空气进入相关联的阀组件并从阀组件分配产品，直到与该阀组件关联的产品容器为空。 当空时，阀组件的浮阀防止致动器机构的致动并且迫使致动器机构与第二再填充单元相关联。 虽然如此相关联，但可以更换第一个补充单元，从而有助于确保分配器不会耗尽产品。

公开(公告)号：US08276784B2

公开(公告)日：2012-10-02

申请号：US12316362

申请日：2008-12-11

申请人： Nick E. Ciavarella ,  David D. Hayes

发明人： Nick E. Ciavarella ,  David D. Hayes

IPC分类号： B67D1/04

CPC分类号： A47K5/14 ,  B05B11/3059 ,  B05B12/081

摘要： A dispenser includes a housing that holds first and second refill units, each including a product container and a valve assembly that receives product from the product container. An actuator mechanism associates with the first refill unit and is actuated to force air into the associated valve assembly and dispense product from the valve assembly until such time as the product container associated with that valve assembly is empty. When empty, a float valve of the valve assembly prevents the actuation of the actuator mechanism and forces the actuator mechanism to associate with the second refill unit. While so associated, the first refill unit can be replaced, thus, helping to ensure that the dispenser does not run out of product.

摘要翻译： 分配器包括容纳第一和第二填充单元的壳体，每个包装单元包括产品容器和从所述产品容器接收产品的阀组件。 致动器机构与第一再填充单元相关联并且被致动以迫使空气进入相关联的阀组件并从阀组件分配产品，直到与该阀组件关联的产品容器为空。 当空时，阀组件的浮阀防止致动器机构的致动并且迫使致动器机构与第二再填充单元相关联。 虽然如此相关联，但可以更换第一个补充单元，从而有助于确保分配器不会耗尽产品。

公开(公告)号：US08235689B2

公开(公告)日：2012-08-07

申请号：US12290725

申请日：2008-11-03

申请人： Nick E. Ciavarella ,  David D. Hayes

发明人： Nick E. Ciavarella ,  David D. Hayes

IPC分类号： F04B7/06

CPC分类号： A47K5/1207 ,  B05B11/0059 ,  B05B11/3001 ,  B05B11/3047 ,  B05B11/3056

摘要： A reciprocating piston liquid pump and piston driver mechanism includes a reciprocating piston liquid pump having a piston chamber and a piston reciprocating in the piston chamber from an unactuated position to an actuated position, with movement of the piston from the unactuated position to the actuated position causing the advancement of product. The piston driver mechanism includes a first driver member having an axis and a sloped circumferential surface extending along its axis, and a second driver member having an axis and a sloped circumferential surface extending along its axis. The first and second driver members are aligned along their axes and mate at an unactuated position along at least a portion of their sloped circumferential surfaces. Rotation of one of the driver members about its axis relative to the other of the driver members causes the second driver member to advance away from the first driver member toward an actuated position. This movement also causes movement of the piston to its actuated position, thus advancing product.

摘要翻译： 往复式活塞液体泵和活塞驱动器机构包括往复活塞液体泵，其具有活塞室和活塞室中从未致动位置向致动位置往复运动的活塞，活塞从未致动位置移动到致动位置，导致 产品的进步。 活塞驱动器机构包括具有轴线和沿其轴线延伸的倾斜周向表面的第一驱动件，以及具有沿其轴线延伸的轴线和倾斜圆周表面的第二驱动件。 第一和第二驱动器构件沿着它们的轴线对齐并且沿着它们的倾斜圆周表面的至少一部分在未致动位置配合。 驱动器部件之一围绕其轴线相对于驱动器部件中的另一个的旋转导致第二驱动器部件朝向致动位置前进离开第一驱动器部件。 该运动还导致活塞移动到其致动位置，从而推进产品。

公开(公告)号：US08087545B2

公开(公告)日：2012-01-03

申请号：US12901732

申请日：2010-10-11

申请人： Nick E. Ciavarella ,  Mark E. Rosenkranz ,  David D. Hayes

发明人： Nick E. Ciavarella ,  Mark E. Rosenkranz ,  David D. Hayes

IPC分类号： B67D7/32

CPC分类号： A47K5/12 ,  A47K2005/1218

摘要： A combination product container and pump includes a product container including a neck providing an open top, and a lug proximate a base of the neck. A pump is fitted within the open top and includes a piston. A cap provides a piston aperture and secures the pump to the container. The piston of the pump extends through the piston aperture. A dispensing tube port is offset from the piston. A collar key is fitted over the cap. The collar key includes an actuator aperture, and the piston extends through the actuator aperture. The collar key further includes a dispensing tube slot, and the dispensing tube port extends through the dispensing tube slot. The collar key also includes a notch that is circumferentially offset from the dispensing tube slot, the notch being fitted over the lug of the product container such that the dispensing tube slot and the dispensing tube port must occupy a particular orientation with respect to the lug.

摘要翻译： 组合产品容器和泵包括产品容器，其包括提供开口顶部的颈部和靠近颈部底部的凸耳。 一个泵安装在敞开的顶部，并包括一个活塞。 盖子提供活塞孔，并将泵固定在容器上。 泵的活塞延伸穿过活塞孔。 分配管口与活塞偏移。 一个衣领钥匙装在帽子上。 轴环键包括致动器孔，并且活塞延伸穿过致动器孔。 衣领钥匙还包括分配管槽，并且分配管口延伸穿过分配管槽。 套环键还包括从分配管槽周向偏移的凹口，凹口装配在产品容器的凸耳上，使得分配管槽和分配管端口必须相对于凸耳占据特定取向。

公开(公告)号：US07850049B2

公开(公告)日：2010-12-14

申请号：US12011155

申请日：2008-01-24

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 ,  B05B7/0037 ,  B05B11/007 ,  B05B11/3047 ,  B05B11/3087

摘要： A foam pump includes a piston housing and a piston assembly received in the piston housing thereby defining a collapsible liquid chamber and a collapsible air chamber. The piston assembly includes a premix chamber separated from both the collapsible liquid chamber and the collapsible air chamber by a premix chamber wall and fluidly communicating with both the collapsible liquid chamber and the collapsible air chamber through a mix aperture in the premix chamber wall. A biasing member urges the piston assembly to a non-actuated position. The foam pump is actuated by urging the piston assembly against the biasing member to an actuated position in which the collapsible air chamber and the collapsible liquid chamber are reduced in volume such that air and foamable liquid are expelled from their respective collapsible air chamber and collapsible liquid chamber through the mix aperture. The simultaneous movement of the air and foamable liquid through the mix aperture causes a turbulent mixing thereof.

摘要翻译： 泡沫泵包括活塞壳体和容纳在活塞壳体中的活塞组件，从而限定可折叠液体室和可折叠空气室。 活塞组件包括预混合室，其通过预混合室壁与可折叠液体室和可折叠空气室两者分离，并通过预混合室壁中的混合孔与两个可折叠液体室和可收缩空气室流体连通。 偏置构件促使活塞组件处于非致动位置。 泡沫泵通过将活塞组件抵靠偏压构件推动到致动位置来致动，在该致动位置，可折叠空气室和可折叠液体室的体积减小，使得空气和可发泡液体从其各自的可折叠空气室和可收缩液体中排出 室通过混合孔。 空气和可发泡液体同时运动通过混合孔引起湍流混合。