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公开(公告)号：US08827121B2
公开(公告)日：2014-09-09
申请号：US12951098
申请日：2010-11-22
IPC分类号： B65D88/54
CPC分类号： B05B11/3074 , B05B11/0044 , B05B11/00442 , B05B11/3001 , B05B11/305 , B05B11/306
摘要： A dispenser pump is disclosed of the moveable-nozzle type, arranged for sealing a vent path in the extended position of the pump plunger. A pump body includes an internal collar formed at the lower end of a tubular insert, through which the vent path passes. This collar has a seal portion. The plunger has a complementary seal portion which makes a guided and fitting engagement with the collar seal portion. One or both of the plunger seal portion and the collar seal portion is formed as an annular taper, so that the seal portions are guided into close engagement with one another. Plunger lock-down formations are constructed to engage at the bottom of the body insert and remain below the top opening of the body.
摘要翻译： 公开了一种可移动喷嘴类型的分配器泵，其布置用于在泵柱塞的延伸位置处密封通气路径。 泵体包括形成在管状插入件的下端的内部套环，排气通道通过该内部套管。 该套环具有密封部分。 柱塞具有互补的密封部分，其与轴环密封部分进行引导和配合接合。 柱塞密封部分和套环密封部分中的一个或两个形成为环形锥形，使得密封部分被引导成彼此紧密接合。 柱塞锁定结构构造成接合在主体插入件的底部并保持在主体的顶部开口下方。
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公开(公告)号：US08418889B2
公开(公告)日：2013-04-16
申请号：US12685064
申请日：2010-01-11
IPC分类号： B67D7/76
CPC分类号： B05B11/3025 , B05B7/0025 , B05B11/0059 , B05B11/3087 , Y10T29/49716
摘要： An inverted dispenser pump is used to dispense foam. The dispenser pump includes an air cylinder with an air piston to pump air to form the foam along with a liquid cylinder that has a liquid cylinder piston to pump liquid to form the foam. A conduit shell is received over the liquid cylinder in order to draw fluid when in an inverted state. An intake valve member is received around the opening of the conduit shell. The intake valve member has a seal flap configured to seal against the conduit shell opening in order to reduce flow restrictions of liquid drawn into the liquid cylinder.
摘要翻译： 倒置的分配器泵用于分配泡沫。 分配器泵包括具有空气活塞的气缸，用于泵送空气以与具有液体活塞的液体柱体一起泵送空气以泵送液体以形成泡沫。 导管壳体被接纳在液体圆筒上以在处于倒置状态时抽出流体。 入口阀构件被容纳在导管壳体的开口周围。 进气阀构件具有密封翼片，其被构造成密封导管壳体开口，以便减少被吸入到液体缸体中的液体的流动限制。
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公开(公告)号：US07938297B2
公开(公告)日：2011-05-10
申请号：US12629449
申请日：2009-12-02
IPC分类号： B67D7/76
CPC分类号： B05B11/3087 , B05B7/0025 , B05B11/0059
摘要： Certain pump dispensers, for example foam dispensers, are specially adapted for inverted use. One feature especially useful in a foam dispenser having both an air cylinder and a liquid cylinder with respective pistons is an intake conduit arrangement to increase the clearance of liquid from the container. An intermediate shell fits over the upright liquid cylinder body and carries an inlet valve positively urged upward to the closed position to prevent leaking. A conduit shell fits over the intermediate shell and creates an intake conduit extending down the side of the liquid cylinder to an intake opening lower down the pump body.
摘要翻译： 某些泵分配器，例如泡沫分配器，特别适用于倒置使用。 在具有气缸和具有相应活塞的液体圆筒的泡沫分配器中特别有用的一个特征是进气管道装置，以增加液体从容器的间隙。 一个中间壳体装配在直立的液压缸本体上，并且将一个入口阀向上推到关闭位置以防止泄漏。 导管外壳装配在中间壳体上，并形成一个进气管道，该进气管道沿着液压缸一侧向下延伸到泵体下方的进气口。
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公开(公告)号：US07641077B2
公开(公告)日：2010-01-05
申请号：US11801055
申请日：2007-05-08
CPC分类号： B05B11/3087 , B05B7/0025 , B05B11/0059
摘要： Certain pump dispensers, for example foam dispensers, are specially adapted for inverted use. One feature especially useful in a foam dispenser having both an air cylinder and a liquid cylinder with respective pistons is an intake conduit arrangement to increase the clearance of liquid from the container. An intermediate shell fits over the upright liquid cylinder body and carries an inlet valve positively urged upward to the closed position to prevent leaking. A conduit shell fits over the intermediate shell and creates an intake conduit extending down the side of the liquid cylinder to an intake opening lower down the pump body.
摘要翻译： 某些泵分配器，例如泡沫分配器，特别适用于倒置使用。 在具有气缸和具有相应活塞的液体圆筒的泡沫分配器中特别有用的一个特征是进气管道装置，以增加液体从容器的间隙。 一个中间壳体装配在直立的液压缸本体上，并且将一个入口阀向上推到关闭位置以防止泄漏。 导管外壳装配在中间壳体上，并形成一个进气管道，该进气管道沿着液压缸一侧向下延伸到泵体下方的进气口。
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公开(公告)号：US20120219347A1
公开(公告)日：2012-08-30
申请号：US13369870
申请日：2012-02-09
IPC分类号： A61M35/00
CPC分类号： A61M35/006
摘要： Applicators are described suitable for the application of liquid to patient's skin. An applicator pad (3) is supported on a support flange (23) of an applicator housing (2), which receives a liquid cartridge (5). To moderate the rush of liquid on to the back of the applicator pad a flow distributor plate (6) is positioned on the rear position of the pad (3), restricting flow onto the pad to an annular slit opening around the plate (6). The front surface of the plate (6), opposing the pad (3), may have one or more grooves so that liquid can flow from the edge towards the centre. Also disclosed, as an alternative, is the use of a projecting cantilevered tongue structure to distribute liquid across the rear surface of the sponge pad. The pad may have a hooked lobe shape for a front end of the applicator pad.
摘要翻译： 描述适用于将液体施用于患者皮肤的施用器。 施用器垫（3）支撑在接收液体盒（5）的施用器壳体（2）的支撑凸缘（23）上。 为了缓和液体到施用器垫的背面上，流动分布器板（6）位于垫（3）的后部位置，限制流到垫上的环绕狭缝开口（6）的开口， 。 板（6）的与垫（3）相对的前表面可以具有一个或多个凹槽，使得液体可以从边缘向中心流动。 作为替代，还公开了使用突出的悬臂舌结构来分布液体穿过海绵垫的后表面。 垫可以具有用于施用器垫的前端的钩状形状。
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公开(公告)号：US20120024907A1
公开(公告)日：2012-02-02
申请号：US13006465
申请日：2011-01-14
IPC分类号： G01F11/00
CPC分类号： B05B11/3074 , B05B11/00418 , B05B11/0097 , B05B11/3023 , B05B11/3047
摘要： A pump dispenser in which the associated container interior reduces its volume progressively as product is dispensed to avoid air contact with the product. An air trap member having a downwardly-convex dish form is provided below a floor of the associated dispenser module around an inlet to guide any such air away from the inlet. A peripheral portion forms a retaining lip for flexible wiping contact with the container wall interior, allowing air passage on assembly of the dispenser. A central tubular formation of the trap member separates the trapped air from the inlet and can be used to plug the trap member into the inlet.
摘要翻译： 一种泵分配器，其中相关联的容器内部在分配产品时逐渐减小其体积，以避免与产品的空气接触。 在相关联的分配器模块的底部的入口周围的下方设置具有向下凸出的盘形的空气阱构件，以引导任何这样的空气远离入口。 周边部分形成用于与容器壁内部柔性擦拭接触的保持唇缘，允许在分配器组装时空气通过。 捕集构件的中心管状形成将捕获的空气与入口分离，并且可用于将捕集构件塞入入口。
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公开(公告)号：US20110174840A1
公开(公告)日：2011-07-21
申请号：US12951098
申请日：2010-11-22
CPC分类号： B05B11/3074 , B05B11/0044 , B05B11/00442 , B05B11/3001 , B05B11/305 , B05B11/306
摘要： A dispenser pump is disclosed of the moveable-nozzle type, arranged for sealing a vent path in the extended position of the pump plunger. A pump body includes an internal collar formed at the lower end of a tubular insert, through which the vent path passes. This collar has a seal portion. The plunger has a complementary seal portion which makes a guided and fitting engagement with the collar seal portion. One or both of the plunger seal portion and the collar seal portion is formed as an annular taper, so that the seal portions are guided into close engagement with one another. Plunger lock-down formations are constructed to engage at the bottom of the body insert and remain below the top opening of the body.
摘要翻译： 公开了一种可移动喷嘴类型的分配器泵，其布置用于在泵柱塞的延伸位置处密封通气路径。 泵体包括形成在管状插入件的下端的内部套环，排气通道通过该内部套管。 该套环具有密封部分。 柱塞具有互补的密封部分，其与轴环密封部分进行引导和配合接合。 柱塞密封部分和套环密封部分中的一个或两个形成为环形锥形，使得密封部分被引导成彼此紧密接合。 柱塞锁定结构构造成接合在主体插入件的底部并保持在主体的顶部开口下方。
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公开(公告)号：US07461762B2
公开(公告)日：2008-12-09
申请号：US10511782
申请日：2003-04-17
CPC分类号： B05B11/3087 , B05B7/0025 , B05B11/0059
摘要： Certain pump dispensers, for example foam dispensers, are specially adapted for inverted use. One feature, especially useful in a foam dispenser having both an air cylinder and a liquid cylinder with respective pistons is an intake conduit arrangement to increase the clearance of liquid from the container. An intermediate shell fits over the upright liquid cylinder body and carries an inlet valve positively urged upwardly to the closed position to prevent leaking. A conduit shell fits over the intermediate shell and creates an intake conduit extending down the side of the liquid cylinder to an intake opening lower down the pump body.
摘要翻译： 某些泵分配器，例如泡沫分配器，特别适用于倒置使用。 特别适用于具有气缸和具有相应活塞的液筒的泡沫分配器中的一个特征是用于增加来自容器的液体间隙的进气管装置。 一个中间壳体装配在直立的液压缸主体上，并将进气阀向上推动到向上关闭位置以防止泄漏。 导管外壳装配在中间壳体上，并形成一个进气管道，该进气管道沿着液压缸一侧向下延伸到泵体下方的进气口。
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公开(公告)号：US06763978B2
公开(公告)日：2004-07-20
申请号：US10433491
申请日：2003-11-10
IPC分类号： B65D8854
CPC分类号： B05B11/3011 , B05B11/3015 , B05B11/3053 , B05B11/3074
摘要： A dispenser pump e.g. for toothpaste has a plunger (21) connected to a proximal end of an elongate flexible plastics strip (22) which is run slidably along a guide track built into the discharge nozzle (14) of the pump alongside the discharge channel (63). The distal end of the guide track defines a bend which opens through a lateral slot into the discharge channel (63) just inside its external opening. Action of the plunger causes the strip (22) to slide back and forth along the track and round the bend, so that the tip of the strip is moved out of the mouth of the nozzle during dispensing but returns to block it and cut away residual product when the plunger is released.
摘要翻译： 分配器泵例如 用于牙膏具有连接到细长柔性塑料条（22）的近端的柱塞（21），其沿着沿着排放通道（63）沿着内置在泵的排出喷嘴（14）中的导轨可滑动地延伸。 导轨的远端限定了弯曲部，该弯曲部通过侧向狭槽而开口，该弯曲部恰好在其外部开口内部进入排出通道63。 柱塞的作用使得条带22沿着轨道前后移动并且绕着弯曲部分，使得条带的尖端在分配期间从喷嘴的嘴部移出，但是返回到阻挡它并且切掉残余物 产品当柱塞被释放时。
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公开(公告)号：US08528795B2
公开(公告)日：2013-09-10
申请号：US13036252
申请日：2011-02-28
IPC分类号： B65D47/00
CPC分类号： G01F11/263 , G01F11/04 , G01F13/006
摘要： A dosing device for dispensing liquid from a container (1) in which flow through flow openings (23) to an outlet tube (44) is blocked after controlled delay by an obturator (3) moveable within a control chamber (2) mounted in a container neck (101) behind the outlet tube (44). Movement of the obturator (3) is governed by restricted flow through control openings (28) at the rear of the control chamber. Restoration of the obturator to the back of the control chamber facilitates repeated dosing. An elastomeric element (6) of resiliently deformable material promotes a seal to achieve a cleanly defined dose. In one proposal the elastomeric element coats the surface of the obturator and/or the outlet tube (64) to cut off the flow. Another proposal provides a one-way elastomeric valve element (63) for blocking the flow openings to enable rapid recovery after a dosing operation.
摘要翻译： 用于从容器（1）分配液体的定量装置，其中流过流动开口（23）到出口管（44）的流体在由安装在 在出口管（44）后面的容器颈部（101）。 闭塞器（3）的运动由通过控制室后部的控制开口（28）的限制流动来控制。 将闭塞器恢复到控制室的后部有助于反复给药。 可弹性变形材料的弹性体元件（6）促进密封以实现清晰限定的剂量。 在一个方案中，弹性体元件涂覆封闭器和/或出口管（64）的表面以切断流动。 另一方案提供了一种单向弹性体阀元件（63），用于阻塞流动开口以使得能够在计量操作之后快速恢复。
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