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公开(公告)号：US20110198371A1
公开(公告)日：2011-08-18
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： 一种用于从容器（1）中分配液体的定量装置，其中流过流动开口（23）到出口管（44）的流体在被安装在安装在壳体（1）中的控制室（2）内的闭塞器（3） 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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公开(公告)号：US07500582B2
公开(公告)日：2009-03-10
申请号：US10490406
申请日：2002-09-27
IPC分类号： B65D88/54
CPC分类号： B05B11/007 , B05B11/00412 , B05B11/0072 , B05B11/0075 , B05B11/3001 , B05B11/3011 , B05B11/3047 , B05B11/3074
摘要： A pump dispenser suitable for dispensing toothpaste in which a pump chamber has a resiliently flexible flap outlet valve leading into a discharge passage leading to a discharge nozzle. The discharge nozzle features a closure valve, in the form of a concave wall with radial slits, which opens only under appreciable forward pressure. When released, the closure valve closes and retracts forcibly, giving a clean cut-off of product and a degree of backflow via the large outlet valve area of the flap valve as it closes.
摘要翻译： 适用于分配牙膏的泵分配器，其中泵室具有通向通向排出喷嘴的排出通道的弹性柔性折板出口阀。 排放喷嘴具有闭合阀，其具有径向狭缝的凹壁的形式，其仅在明显的正向压力下打开。 当释放时，关闭阀关闭并强制收回，在关闭时通过阀瓣的大出口阀区域产生清洁的产品截止和一定程度的回流。
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公开(公告)号：US06612468B2
公开(公告)日：2003-09-02
申请号：US09954664
申请日：2001-09-12
IPC分类号： B67D558
CPC分类号： B05B11/3087 , B05B7/0037
摘要： A hand operated non-aerosol foam dispenser comprising a combined liquid pump and air pump for mounting at the top of a container of foamable liquid, the liquid pump having a liquid cylinder and a liquid piston defining between them a liquid chamber, the air pump having an air cylinder and an air piston defining between them an air chamber, and the liquid piston and air piston being reciprocable together in their respective cylinders by the action of a pump plunger which carries said pistons; an air inlet valve and liquid inlet valve being provided for the air chamber and liquid chamber respectively; an air discharge passage and a liquid discharge passage leading from the air chamber and the liquid chamber respectively, the air discharge passage and liquid discharge passage meeting one another for mixing the pumped air and liquid which passes to an outlet passage of the dispenser by way of a permeable foam regulation element; one or more vent openings being provided to admit air into a cap chamber and into the air chamber through the air inlet valve.
摘要翻译： 一种手动非气溶胶泡沫分配器，包括组合的液体泵和空气泵，用于安装在可发泡液体的容器的顶部，液体泵具有液体柱体和液体活塞，液体活塞在液体室之间限定液体室，空气泵具有 气缸和空气活塞，在它们之间形成一个空气室，液体活塞和空气活塞通过一个带有活塞的泵柱塞的作用在它们各自的气缸中往复运动;一个进气阀和液体进口阀， 分别用于空气室和液体室;空气排出通道和从空气室和液体室引出的液体排出通道，排气通道和液体排出通道相互相遇，用于混合泵送的空气和液体， 通过可渗透的泡沫调节元件的分配器的出口通道;设置一个或多个排气口以将空气吸入盖中 并通过进气阀进入空气室。
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公开(公告)号：US09016967B2
公开(公告)日：2015-04-28
申请号：US13369870
申请日：2012-02-09
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 center. 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：US08556130B2
公开(公告)日：2013-10-15
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：US20100096412A1
公开(公告)日：2010-04-22
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：US08556529B2
公开(公告)日：2013-10-15
申请号：US13369848
申请日：2012-02-09
IPC分类号： B43K5/14
CPC分类号： A61M35/006
摘要： An applicator includes an applicator body, an applicator pad attached at a front part of the applicator body, and a pre-loaded container of liquid received in \ the applicator body. The applicator body defines a flow path from the container to the applicator pad. The container includes a front closure portion which is openable to allow liquid to flow from the container into the flow path. The applicator body has a structure which interacts with the front of the container when the container is moved to an opening position relative to the applicator body to open the openable front closure portion. Wherein the container defines a front chamber and a rear chamber with a liquid-impermeable intermediate barrier therebetween. Wherein the container includes a longitudinal pusher element extending relatively movably between the ends of the front chamber.
摘要翻译： 施用器包括施加器本体，附着在施用器主体的前部的施用器垫以及容纳在施加器主体中的预加载的容器。 施加器主体限定从容器到施用器垫的流动路径。 容器包括前封闭部分，其可打开以允许液体从容器流入流动路径。 当容器相对于施加器主体移动到打开位置以打开可打开的前封闭部分时，施用器主体具有与容器的前部相互作用的结构。 其中容器限定了前室和后室，其间具有液体不可渗透的中间屏障。 其中容器包括在前室的端部之间相对可移动地延伸的纵向推动元件。
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公开(公告)号：US20120219346A1
公开(公告)日：2012-08-30
申请号：US13369848
申请日：2012-02-09
IPC分类号： B05C17/00
CPC分类号： A61M35/006
摘要： Applicators are described having an applicator body which receives a pre-loaded container (5) of liquid, and has an applicator pad (3) at its front part. The container may have front and rear chambers (52, 51) separated by a liquid impermeable barrier (571). An internal pusher structure (575) can connect a front barrier (572) e.g. film and/or slidable plug, so that opening the front barrier (572) also opens the intermediate barrier, e.g. before the front barrier so that pre-mixing can take place. The use of plug-type closures is a further aspect. The applicator body may have a guide track (29) co-operating with a lug (55) on the container (5) to control movement of the container in the actuation stroke.
摘要翻译： 描述了涂敷器具有一个接收液体的预加载容器（5）的涂抹器主体，并且在其前部具有涂抹器垫（3）。 容器可以具有由液体不可渗透屏障（571）分开的前室和后室（52,51）。 内部推动器结构（575）可以连接前挡板（572） 胶片和/或可滑动的插头，使得打开前屏障（572）也打开中间屏障，例如， 在前挡板之前，可以进行预混。 使用插头式闭合是另一方面。 施加器主体可以具有与容器（5）上的凸耳（55）配合的导轨（29），以控制容器在致动行程中的运动。
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公开(公告)号：US20110168740A1
公开(公告)日：2011-07-14
申请号：US12685064
申请日：2010-01-11
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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