公开(公告)号：US20180178970A1

公开(公告)日：2018-06-28

申请号：US15736522

申请日：2016-06-15

申请人： The Technology Partnership Plc

发明人： Daniel STRANGE ,  Robert SELBY ,  William RICHARDSON

IPC分类号： B65D83/54 ,  G01F11/02 ,  B65D83/14

CPC分类号： B65D83/54 ,  A61M11/007 ,  A61M11/02 ,  A61M15/0066 ,  B05B9/0838 ,  B05B11/02 ,  B05B11/3015 ,  B05B11/3052 ,  B05B11/307 ,  B05B11/3091 ,  B65D83/75 ,  G01F11/021

摘要： According to a first aspect of the disclosure, a spray device is provided for generating an aerosol. The spray device comprises a reservoir for containing a store of a liquid; a delivery chamber for containing a dose of the liquid received from the reservoir prior to ejection; a perforate element comprising one or more nozzles; a drive mechanism configured to drive liquid from the delivery chamber through the one or more nozzles; and a fluid metering system. The fluid metering system comprises an actuated valve that is actuatable between a closed position and an open position. The opening and closing of the actuated valve can be sequenced to control the flow of fluid from the reservoir to the delivery chamber.

公开(公告)号：US09101730B2

公开(公告)日：2015-08-11

申请号：US13387602

申请日：2010-07-23

申请人： Juergen Greiner-Perth ,  Joerg Bieg

发明人： Juergen Greiner-Perth ,  Joerg Bieg

IPC分类号： B05B1/34 ,  A61M15/08 ,  A61M11/00 ,  B05B11/00

CPC分类号： A61M15/08 ,  A61M11/00 ,  A61M11/007 ,  A61M2205/11 ,  A61M2206/16 ,  A61M2210/0618 ,  B05B1/3421 ,  B05B1/3436 ,  B05B11/3001 ,  B05B11/307

摘要： Discharging unit for discharging pharmaceutical media from a medium storage receptacle, including a first discharge orifice, a pump, an inlet duct connecting the medium storage receptacle to the pump, and an outlet duct for connecting the pump to the first discharge orifice. The first discharge orifice is part of a first subordinate device of the discharging unit and the pump, a portion of the outlet duct, and an outlet valve provided in the outlet duct are part of a second subordinate device of the discharging unit. The first subordinate device is capable, without the use of tools, of being coupled to, and decoupled from, the second subordinate device, and an internal volume of a portion of the outlet duct extending from the outlet valve to the first discharge orifice is less than 15 μl.

摘要翻译： 用于从介质储存容器排出药物介质的排放单元，包括第一排放孔，泵，将介质储存容器连接到泵的入口管道，以及用于将泵连接到第一排放孔口的出口管道。 第一排放孔是排放单元的第一从属装置的一部分，泵，出口管道的一部分和设置在出口管道中的出口阀是排放单元的第二从属装置的一部分。 第一下属装置能够在不使用工具的情况下与第二从属装置联接和分离，并且从出口阀延伸到第一排放孔的出口管道的一部分的内部容积较小 超过15μl。

公开(公告)号：US08763864B2

公开(公告)日：2014-07-01

申请号：US12593215

申请日：2008-03-28

申请人： Frederic Duquet

发明人： Frederic Duquet

IPC分类号： G01F11/00 ,  B05B11/00

CPC分类号： B05B11/3061 ,  B05B11/3001 ,  B05B11/3018 ,  B05B11/3022 ,  B05B11/3047 ,  B05B11/3063 ,  B05B11/307 ,  B05B11/3074

摘要： A fluid dispenser comprising: a fluid reservoir (1) provided with an opening (10); and a dispenser member (2, 3, 4, 5, 6), such as a pump or a valve, mounted on the opening (10) of the reservoir, the member forming a fluid chamber (C) that is provided with an inlet valve (28, 43), an outlet valve (47, 511), and a lip (42) that is movable in leaktight sliding in a cylinder (27) between a rest position and a depressed position, so as to cause the volume of the chamber (C) to vary, and the fluid in the chamber to be driven through the outlet valve towards a dispenser orifice (50); said container being characterized in that, in the proximity of the depressed position, the inlet valve defines a first escape path (F1) that puts the reservoir (1) into communication with the chamber (C), the chamber, in the proximity of the depressed position, communicating with the outside through a second escape path (F2) that passes via the outlet valve and the dispenser orifice so that, in the proximity of the depressed position, the reservoir (1) and the chamber communicate with the outside through the open first and second escape paths (F1 and F2), and with the outlet valve closed.

摘要翻译： 一种流体分配器，包括：设置有开口（10）的流体储存器（1）; 以及安装在储存器的开口（10）上的分配器（2,3,4,5,6），例如泵或阀，所述构件形成流体室（C），该流体室设有入口 阀门（28,43），出口阀门（47,511）和可在气缸（27）中在静止位置和踩下位置之间以密封方式运动的唇部（42），从而使 所述室（C）变化，并且所述腔室中的流体将通过所述出口阀朝向分配器孔口（50）驱动; 所述容器的特征在于，在所述凹陷位置附近，所述入口阀限定使所述储存器（1）与所述室（C）连通的第一逸出路径（F1），所述腔室 通过经由出口阀和分配器孔口的第二逃逸路径（F2）与外部连通，使得在沮丧位置附近，储存器（1）和腔室通过 打开第一和第二逃生路径（F1和F2），并将出口阀关闭。

公开(公告)号：US08474664B2

公开(公告)日：2013-07-02

申请号：US12659950

申请日：2010-03-25

申请人： Heiner Ophardt ,  Ali Mirbach

发明人： Heiner Ophardt ,  Ali Mirbach

IPC分类号： F04B45/02

CPC分类号： A47K5/14 ,  B05B7/0037 ,  B05B11/00412 ,  B05B11/0059 ,  B05B11/3001 ,  B05B11/307 ,  B05B11/3087 ,  B65D47/2075

摘要： A spring member extending from a first end to a second end about a longitudinal axis, the spring having an inherent bias to assume an extended position with a first end spaced from the second end along the axis, the spring assuming compressed positions when compressed by forces applied parallel to the axis, in the compressed positions the spring resiliently urges its first and second ends axially away from each other toward the extended position, the spring member having a wall in the shape of a solid of revolution rotated about the axis and defining a central cavity therein open at the first end of the spring and substantially closed at the second end of the spring, the wall when in the unbiased extended position having a greatest diameter at the first end and a least diameter at the second end, a plurality of openings through the wall, the openings disposed symmetrically both circumferentially and axially relative to each other.

摘要翻译： 弹簧构件从第一端延伸到围绕纵向轴线的第二端，弹簧具有固有偏压以呈现延伸位置，其中第一端沿着轴线与第二端部间隔开，弹簧在被力压缩时被假定为压缩位置 平行于轴线施加，在压缩位置，弹簧弹性推动其第一和第二端部朝向延伸位置轴向地远离彼此，弹簧构件具有围绕轴线旋转的实心形状的壁，并且限定一个 其中的中心空腔在弹簧的第一端处开放，并且在弹簧的第二端处基本上封闭，当处于无偏位延伸位置时的壁在第一端具有最大直径且在第二端具有最小直径，多个 穿过壁的开口，开口相对于彼此沿周向和轴向对称设置。

公开(公告)号：US20100280466A1

公开(公告)日：2010-11-04

申请号：US12724370

申请日：2010-03-15

申请人： Daniel Py ,  Julian V. Chan ,  Jeffrey M. Atwood

发明人： Daniel Py ,  Julian V. Chan ,  Jeffrey M. Atwood

IPC分类号： A61M35/00 ,  A61F9/00

CPC分类号： B05B11/007 ,  A61F9/0008 ,  A61M11/007 ,  A61M15/08 ,  A61M35/003 ,  A61M2210/0612 ,  B05B11/00412 ,  B05B11/00416 ,  B05B11/0056 ,  B05B11/0072 ,  B05B11/3004 ,  B05B11/3056 ,  B05B11/307 ,  B05B11/3074 ,  B05B11/3077

摘要： An ophthalmic delivery device includes a body defining a fluid reservoir and a pump in fluid communication with the reservoir. The delivery device also includes a nozzle that includes a dosage chamber for holding a dosage of fluid, a valve seat, and a valve cover. The valve cover extends about the valve seat and forms an interface therebetween and the valve seat includes an outlet aperture. The interface is in fluid communication with the outlet aperture and the dosage chamber, and at least part of the valve cover is movable between (i) a closed position with the valve cover engaging the valve seat to close the interface and form a fluid-tight seal therebetween, and (ii) an open position with at least part of the valve cover spaced away from the valve seat in response to fluid flowing through the outlet aperture at a pressure greater than a valve opening pressure to allow the passage of pressurized fluid therebetween. The valve seat and the valve cover are dimensioned to dispense the dosage of fluid through the interface at a velocity of equal to or less than 6 meters per second.

摘要翻译： 眼科输送装置包括限定流体储存器的主体和与储存器流体连通的泵。 输送装置还包括喷嘴，该喷嘴包括用于保持流体用量的剂量室，阀座和阀盖。 阀盖围绕阀座延伸并且在它们之间形成界面，并且阀座包括出口孔。 所述界面与所述出口孔和所述剂量室流体连通，并且所述阀盖的至少一部分可在（i）与所述阀盖接合所述阀座的关闭位置之间移动以关闭所述界面并形成流体密封 密封在其间，和（ii）打开位置，其中阀盖的至少一部分响应于流体以大于阀打开压力的压力流过出口孔而与阀座间隔开，以允许加压流体在其间通过 。 阀座和阀盖的尺寸设计为以等于或小于6米/秒的速度通过界面分配流体的剂量。

公开(公告)号：US20100163582A1

公开(公告)日：2010-07-01

申请号：US12601361

申请日：2008-05-30

申请人： James Terence Collins

发明人： James Terence Collins

IPC分类号： B65D88/54

CPC分类号： B05B11/3004 ,  B05B1/3436 ,  B05B11/007 ,  B05B11/3011 ,  B05B11/3014 ,  B05B11/3021 ,  B05B11/3056 ,  B05B11/307

摘要： One aspect of the invention provides a component for a fluid dispenser which defines a dosing chamber for a piston member to stroke in and has an end adapted for engaging a fluid outlet of the fluid dispenser or a seal which overlies the fluid outlet to selectively close and open the fluid outlet or seal. Other aspects are disclosed herein.

摘要翻译： 本发明的一个方面提供了一种用于流体分配器的部件，其限定用于活塞部件行进并具有适于接合流体分配器的流体出口的端部的定量室或覆盖流体出口的密封件以选择性地关闭， 打开流体出口或密封。 本文公开了其它方面。

公开(公告)号：US20090026224A1

公开(公告)日：2009-01-29

申请号：US12178266

申请日：2008-07-23

申请人： Frederic DUQUET ,  Herve Pennaneac'h ,  Jean-Paul Lecoutre

发明人： Frederic DUQUET ,  Herve Pennaneac'h ,  Jean-Paul Lecoutre

IPC分类号： B65D88/54

CPC分类号： B05B11/307 ,  B05B11/3018 ,  B05B11/3022 ,  B05B11/3074

摘要： A fluid dispenser member comprising a dispenser wall (23) defining an outside surface (231) and an inside surface (232), said wall (23) having a dispenser orifice (24) passing therethrough, connecting the inside surface to the outside surface, the inside surface (232) forming a sealing slide-cylinder (233) for a piston (3) that is suitable for being displaced, from a rest position, along an axis X in said cylinder and with leaktight contact, so as to open an outlet valve (25, 35), said piston (3) forming a portion of a fluid chamber (20) in which fluid is selectively put under pressure and flows through the open outlet valve towards the dispenser orifice, the piston forming a closure wall (34) that is suitable for closing the dispenser orifice (24) in the rest position, the closure wall (34) being positioned, in the rest position, over the dispenser orifice (24) beside its inside surface (232), the closure wall (34) coming into leaktight contact with the inside surface (232), the dispenser member being characterized in that, at the dispenser orifice (24), the inside surface (232) slopes relative to the displacement axis X of the piston (3), and the closure wall (34) of the piston (3) slopes in a manner that substantially corresponds to the inside surface (232), so as to create a cone-on-cone contact.

摘要翻译： 一种流体分配器构件，包括限定外表面（231）和内表面（232）的分配器壁（23），所述壁（23）具有穿过其中的分配孔（24），将内表面连接到外表面， 所述内表面（232）形成用于活塞（3）的密封滑动缸（233），其适于从静止位置沿着所述气缸中的轴线X移动并且具有密封接触，以便打开 出口阀（25,35），所述活塞（3）形成流体室（20）的一部分，其中流体被选择性地置于压力下并且通过打开的出口阀流向分配孔，活塞形成封闭壁 34）适于在静止位置关闭分配孔（24），封闭壁（34）在静止位置被定位在其内表面（232）旁边的分配器孔（24）上，封闭壁 （34）与内表面（232）密封接触 其特征在于，在分配器孔口（24）处，内表面（232）相对于活塞（3）的位移轴线X倾斜，并且活塞（3）的封闭壁（34）在 基本上对应于内表面（232）的方式，以便产生锥形锥接触。

公开(公告)号：US07328859B2

公开(公告)日：2008-02-12

申请号：US10863817

申请日：2004-06-08

申请人： James Russell Hornsby ,  Marcellus Rambo Benson ,  James Augustus Keefe, III ,  Joseph Lee McGowan

发明人： James Russell Hornsby ,  Marcellus Rambo Benson ,  James Augustus Keefe, III ,  Joseph Lee McGowan

IPC分类号： B05B1/32

CPC分类号： B05B1/3436 ,  B05B1/12 ,  B05B1/30 ,  B05B1/3478 ,  B05B9/007 ,  B05B9/0426 ,  B05B9/0861 ,  B05B9/0872 ,  B05B11/0027 ,  B05B11/0044 ,  B05B11/3054 ,  B05B11/3057 ,  B05B11/3059 ,  B05B11/3066 ,  B05B11/307 ,  B05B15/33

摘要： The present invention is a dispenser adapted to be coupled to a fluid container. The dispenser comprises a dispensing head, an energy source, and a fluid pathway. The dispensing head includes a fluid pump, a motor adapted to power the pump, a trigger adapted to control the motor, and a nozzle orifice in fluid communication with a discharge end of the pump. The fluid pathway has one portion in fluid communication with an intake end of the pump and another portion inside the container.

公开(公告)号：US07314329B1

公开(公告)日：2008-01-01

申请号：US11528441

申请日：2006-09-28

申请人： Young-Kwang Byun

发明人： Young-Kwang Byun

IPC分类号： A46B11/04

CPC分类号： A46B11/0055 ,  A45D19/02 ,  A45D34/04 ,  A45D2200/055 ,  A45D2200/057 ,  A46B11/0079 ,  A46B17/04 ,  A46B2200/1046 ,  B05B11/0038 ,  B05B11/0054 ,  B05B11/3032 ,  B05B11/307 ,  B05B11/3094

摘要： This invention is related to a structure of cosmetics liquid discharge guider of the cosmetics case 1. The cosmetics case is object of during pressing a conical elastic part 33 composed of intermediate member 28 and moving an opening valve 29 due to the air pressure generated while the inner moving body 10 ascends and descends so that the inner hole 30 is opened and cosmetics liquid is discharged to the brush 56 by passing vertical and horizontal discharge guider 29a, 29b and liquid transporting passage 36 formed in upper and lower part of an opening valve 29 through a discharger 54, that the inner moving body 10 descends due to the expansion force of a conical elastic part 33 and the elastic force of a spring 34 and returns, and that the inner hole 30 is closed by an inclined plane 29c formed in a upper part of an opening valve 29 to prevent cosmetics liquid from being discharged. The conical elastic part 33 and a spring 34 is compressed formed in an intermediate member 28 by pressing and releasing the inner moving body 10 so that it is possible to freely discharge and to freely prevent the cosmetics liquid. The inner moving body 10 can be separated and opened due to easily assembling and dismantling of the inner moving body 10 and the connecting member 24 when the cosmetics liquid provided with the inner moving body 10 is exhausted so that the inner moving body 10 is refilled.

摘要翻译： 本发明涉及化妆品盒1的化妆品液体排出导向器的结构。 化妆品盒是在按压由中间构件28构成的锥形弹性部33并且由于在内侧移动体10上升和下降时产生的空气压力而使打开阀29移动的目的，使得内孔30打开，并且化妆品液体 通过使形成在打开阀29的上部和下部的开放阀29的垂直和水平排放引导件29a，29b和液体输送通道36通过排出器54排出到刷子56，内部移动体10由于膨胀力而下降 锥形弹性部件33和弹簧34的弹性力返回，并且内孔30由形成在打开阀29的上部的倾斜平面29c封闭，以防止化妆品液体排出。 圆锥形弹性部分33和弹簧34通过按压和释放内部移动体10而被压缩形成在中间构件28中，使得可以自由排出并自由地防止化妆品液体。 当内部移动体10的化妆液被排出以便内部移动体10被再填充时，由于容易地组装和拆卸内部移动体10和连接构件24，内部移动体10可以分离和打开。

公开(公告)号：US20070164049A1

公开(公告)日：2007-07-19

申请号：US10597683

申请日：2005-02-04

申请人： Stanley Bonney ,  Paul Rand ,  Louis Della-Porta

发明人： Stanley Bonney ,  Paul Rand ,  Louis Della-Porta

IPC分类号： B67D5/64

CPC分类号： B05B11/3056 ,  B05B11/0038 ,  B05B11/307 ,  B05B11/309 ,  B05B11/3095

摘要： A fluid dispenser for dispensing a metered volume of a fluid product having a storage chamber for storing the fluid product in; a dispensing outlet through which the fluid product is dispensable from the dispenser; a metering chamber which is adapted to provide the metered volume of the fluid product for dispensing through the dispensing outlet by movement of the metering chamber between a contracted state and an expanded state, movement of the metering chamber from the contracted state to the expanded state placing the metering and storage chambers in fluid communication to enable the metering chamber to receive from the storage chamber an excess volume of the fluid product comprising the metered volume and a surplus volume; and a bleed arrangement adapted to bleed the surplus volume of the fluid product from the metering chamber is described.