公开(公告)号：US20150136807A1

公开(公告)日：2015-05-21

申请号：US14083458

申请日：2013-11-19

申请人： Ya-Tsan Wang

发明人： Ya-Tsan Wang

IPC分类号： A47K5/14 ,  A47K5/12

CPC分类号： A47K5/14 ,  A47K5/1205 ,  B05B7/0037 ,  B05B11/00 ,  B05B11/3023 ,  B05B11/3026 ,  B05B11/3047 ,  B05B11/3074 ,  B05B11/3087

摘要： A spray head assembly includes a press head, a mount, a netted member, an air valve, a first piston, a rod, a main part, a resilient member, a restriction member, a second piston, a vale, a cylinder and an urging member. The press head is connected with the air valve which is connected to the netted member, the first piston and the second piston on one end of the rod and main part. The rod extends through the main part and is located in the cylinder. The valve is engaged with an opening of the cylinder. The mount and the cylinder are connected to each other. Liquid and air are mixed to generate fine foam which is obtain from the press head.

摘要翻译： 喷头组件包括压头，支架，网状构件，空气阀，第一活塞，杆，主要部件，弹性构件，限制构件，第二活塞，阀，缸和 督促会员 压头与连接到网状构件的空气阀连接，第一活塞和第二活塞在杆和主体的一端连接。 杆延伸穿过主要部件并位于气缸中。 阀与气缸的开口接合。 安装座和气缸相互连接。 混合液体和空气以产生从压头获得的细泡沫。

公开(公告)号：US09016527B2

公开(公告)日：2015-04-28

申请号：US13880392

申请日：2011-10-20

申请人： Oscar Faneca Llesera

发明人： Oscar Faneca Llesera

IPC分类号： B65D88/54 ,  F04B19/22 ,  B05B11/00

CPC分类号： F04B19/22 ,  B05B11/0044 ,  B05B11/3026 ,  B05B11/3047 ,  B05B11/3049 ,  B05B11/3074 ,  B05B11/3077

摘要： Pump engines and pump assemblies include a metal free fluid or product flow path and a precompression feature integrated into a piston incorporated in the pump engine.

摘要翻译： 泵发动机和泵组件包括无金属流体或产品流动路径以及集成到并入泵发动机的活塞中的预压缩特征。

公开(公告)号：US20140314600A1

公开(公告)日：2014-10-23

申请号：US14342672

申请日：2012-08-07

申请人： Yao Wu Ding

发明人： Yao Wu Ding

IPC分类号： F04B39/00

CPC分类号： F04B39/0011 ,  B05B11/3023 ,  B05B11/3026 ,  B05B11/3047 ,  B05B11/3059 ,  B05B11/3077 ,  F04B53/14 ,  F04B53/22 ,  Y10T29/49249

摘要： The invention provides a liquid pump using an elastomeric piston. The liquid pump has a piston assembly (10), which comprises: a piston rod (11); a piston head (12); a piston engaging portion (15) which is between the piston rod and the piston head in a necking shape; and a piston (13) made of an elastomeric material and sleeved around the piston engaging portion between the piston rod and piston head. The piston rod and piston head are formed separately and then assembled together. The piston engaging portion (15) is composed of a piston-engaging-portion formation part of at least one of the piston rod and the piston head. The invention also provides a method of manufacturing the piston assembly (10). The invention further provides a piston assembly (10) for a liquid pump. The piston assembly has a piston (13) which is provided with an annular notch (133) formed on the periphery of an upper end of the piston (13) where an annular inner flange (131) is formed. The piston assembly and its manufacture method are helpful to improving product precision and quality and facilitate automated assembly, and are specially used for the liquid pumps using an elastomeric piston.

摘要翻译： 本发明提供一种使用弹性体活塞的液体泵。 液体泵具有活塞组件（10），其包括：活塞杆（11）; 活塞头（12）; 活塞接合部分（15），其处于颈缩形状的活塞杆和活塞头之间; 以及由弹性体材料制成并围绕活塞杆和活塞头之间的活塞接合部分套筒的活塞（13）。 活塞杆和活塞头单独形成，然后组装在一起。 活塞接合部（15）由活塞杆和活塞头中的至少一个的活塞接合部形成部构成。 本发明还提供一种制造活塞组件（10）的方法。 本发明还提供了一种用于液体泵的活塞组件（10）。 活塞组件具有活塞（13），该活塞设置有形成在活塞（13）的上端的周边上的形成有环形内凸缘（131）的环形凹口（133）。 活塞组件及其制造方法有助于提高产品的精度和质量，便于自动装配，特别适用于使用弹性体活塞的液体泵。

公开(公告)号：US20120090730A1

公开(公告)日：2012-04-19

申请号：US13275913

申请日：2011-10-18

申请人： Pierre Dumont ,  Jean-Luc Marcel Octau ,  Emmanuel Mauduit

发明人： Pierre Dumont ,  Jean-Luc Marcel Octau ,  Emmanuel Mauduit

IPC分类号： B65B1/04 ,  B65B3/04

CPC分类号： B05B11/0056 ,  A45D34/02 ,  A45D2200/056 ,  A61M11/006 ,  B05B11/0039 ,  B05B11/3026 ,  B05B11/3047 ,  B05B11/3074 ,  B65B3/14

摘要： A method of dispensing a fluid product by using a dispensing bottle which includes a rigid body in which a reservoir for packaging the fluid product is formed and a device for taking off the packaged fluid product that is mounted sealingly on the body, the body also being equipped with a valve for filling the reservoir, the method, prior to the initial filling of the reservoir with fluid product, making provision for putting the empty reservoir in communication with an air suction device and activating the device in order to create a negative pressure inside the reservoir; subsequently effecting the initial filling of the reservoir by putting a product source in sealed communication with the reservoir by means of the valve; dispensing the packaged fluid product by actuating the take-off device.

摘要翻译： 一种通过使用分配瓶分配流体产品的方法，所述分配瓶包括刚性体，其中形成用于包装流体产品的储存器和用于将密封地安装在主体上的包装流体产品脱离的装置， 装有用于填充储存器的阀，该方法在用液体产品初始填充储存器之前，提供将空的储存器与空气抽吸装置连通并启动装置以在内部产生负压 水库 随后通过将产品源通过阀与储存器密封连通地进行储存器的初始填充; 通过启动取出装置来分配包装的流体产品。

公开(公告)号：US06736293B2

公开(公告)日：2004-05-18

申请号：US10014042

申请日：2001-12-11

申请人： Juergen Greiner-Perth

发明人： Juergen Greiner-Perth

IPC分类号： B65D8854

CPC分类号： B05B11/0091 ,  B05B11/0005 ,  B05B11/3026 ,  B05B15/652

摘要： The discharge head of the dispenser (1) comprises a supporting body (9) and a head body (3) pivotable relative to the latter by a pliant connection (40), namely an elastomeric passage section (47), including the delivery orifice (53). The bending of the passage section (47) is guided by a single-axis joint (50) and due to the pivoting movement an actuating finger rest (55) becomes accessible for manually actuating a discharge stroke of a pump (20).

摘要翻译： 分配器（1）的排放头包括支撑体（9）和头部主体（3），头部主体（3）通过柔性连接件（40）即可弹性体通道部分（47）相对于该主体可枢转，包括输送孔 53）。 通道部分（47）的弯曲由单轴接头（50）引导，并且由于枢转运动，致动指状物托架（55）变得可触及，以手动地驱动泵（20）的排放冲程。

公开(公告)号：US06619513B2

公开(公告)日：2003-09-16

申请号：US10006390

申请日：2001-12-10

申请人： Gilles Baudin

发明人： Gilles Baudin

IPC分类号： B67D542

CPC分类号： B05B11/3026 ,  B05B11/0044 ,  B05B11/3025 ,  B05B11/3074 ,  B05B11/3076 ,  B05B11/3077

摘要： The invention relates to a pump for fitting to a receptacle, the pump comprising a pump body and a moving assembly movable relative to the body, having a piston that bears in leakproof manner against the body and that co-operates therewith to define a pump chamber of variable volume. The pump also has, outside the pump chamber, an elastically deformable membrane arranged to return the moving assembly into its initial position after delivering a quantity of substance. The moving assembly has a rod with an internal passage for delivering the substance contained in the pump chamber, said internal passage opening out into the pump chamber via at least one outlet orifice and the pump having a piston that is movable relative to the rod between a pre-compression position in which it closes the outlet orifice(s) and a delivery position in which it releases said orifice(s), the piston being moved from its pre-compression position to its delivery position under drive from the pressure of the substance inside the pump chamber.

公开(公告)号：US5595326A

公开(公告)日：1997-01-21

申请号：US368996

申请日：1995-01-05

申请人： Jean-Louis Bougamont ,  Stanislas Peronnet

发明人： Jean-Louis Bougamont ,  Stanislas Peronnet

IPC分类号： A61J1/20 ,  B05B11/00 ,  B65D47/34 ,  B67D5/54

CPC分类号： B05B11/3047 ,  B05B11/0027 ,  B05B11/0037 ,  B05B11/3026 ,  B05B11/0054

摘要： A system for packaging and dispensing liquid includes a glass vial, a metering pump and an assembly element. The vial, which defines a volume for receiving and containing the liquid, has a body, neck and tip. The neck and tip are joined at a line of weakness, and the vial is opened by snap-off removal of the tip at the weakness. The metering pump has a tubular body with a dip tube projecting downward, and a push-button dispensing head with a piston disposed for movement within the pump body, with a hollow rod defining an ejection duct projecting upwards. The pump body defines a vent closed by the piston at rest, and, in a mid-region, defines a shoulder for supporting engagement upon a lip of the vial neck. The assembly element, disposed for sealing engagement between the pump and vial, includes an elastically deformable sleeve fixed in sealed engagement upon a top portion of the pump body by a waist-band, with a skirt extending from the waist-band into sealing engagement against an exterior wall surface of the vial.

摘要翻译： 用于包装和分配液体的系统包括玻璃小瓶，计量泵和组装元件。 限定用于接收和容纳液体的体积的小瓶具有身体，颈部和尖端。 颈部和尖端在弱线处连接，并且通过在弱点处的尖端去除而打开小瓶。 计量泵具有带有向下突出的浸入管的管状体，以及具有设置用于在泵体内移动的活塞的按钮分配头，具有限定向上突出的喷射管的中空杆。 泵主体限定了静止时由活塞封闭的通风口，并且在中间区域中限定了用于支撑接合在小瓶颈部的唇缘上的肩部。 设置用于泵和小瓶之间的密封接合的组装元件包括可弹性变形的套筒，其通过腰带以密封接合的方式固定在泵体的顶部上，裙部从腰带延伸到与腰带相对的 小瓶的外壁表面。

公开(公告)号：US5511698A

公开(公告)日：1996-04-30

申请号：US170326

申请日：1994-02-16

申请人： Philippe Solignac

发明人： Philippe Solignac

IPC分类号： B05B9/03 ,  B05B11/00 ,  B05B11/02

CPC分类号： B05B11/3025 ,  B05B11/0027 ,  B05B11/0064 ,  B05B11/007 ,  B05B11/0097 ,  B05B11/02 ,  B05B11/3023 ,  B05B11/3026

摘要： A device for spraying a single dose of a fluid in divided form includes a cylindrical tank (1) containing the dose of fluid, a piston (2) sliding in the cylindrical tank (1), a pusher for the piston (2), and outlet passage (5, 6) capable of communicating with the cylindrical tank (1). The piston (2) is displaceable relative to the pusher between a storage position, in which it prevents communication between the outlet passage (5, 6) and the cylindrical tank (1), and an actuation position, in which it puts the outlet passage (5, 6) into communication with the cylindrical tank (1). According to one aspect of the invention, the piston (2) is maintained in its storage position by wedging.

摘要翻译： PCT No.PCT / FR92 / 00583 Sec。 371日期：1994年2月16日 102（e）日期1993年12月27日PCT提交1992年6月26日PCT公布。 公开号WO93 / 00172 日本一月7日，1993年。一种用于喷射分开形式的单剂量流体的装置，包括：容纳流体量的圆柱形罐（1），在圆柱形罐（1）中滑动的活塞（2），用于 活塞（2）和能够与圆筒形罐（1）连通的出口通道（5,6）。 活塞（2）可相对于推动器在可防止出口通道（5,6）和圆柱形罐（1）之间的连通的存储位置和致动位置之间移动，在该位置中，其将出口通道 （5,6）与圆筒形罐（1）连通。 根据本发明的一个方面，活塞（2）通过楔入而保持在其储存位置。

公开(公告)号：US5449094A

公开(公告)日：1995-09-12

申请号：US60781

申请日：1993-05-12

申请人： Alain Behar ,  Pierre Amiel ,  Jean-Louis Bougamont

发明人： Alain Behar ,  Pierre Amiel ,  Jean-Louis Bougamont

IPC分类号： B65D83/76 ,  B05B11/00 ,  G01F11/00

CPC分类号： B05B11/3047 ,  B05B11/0013 ,  B05B11/0048 ,  B05B11/0097 ,  B05B11/3026 ,  B05B11/3061

摘要： This invention has as its subject a dispensing device for fluid-like products, composed of a container having a cylindrical drum, of which one end is provided with a movable base and the other end includes a neck which is capped by a distributor assembly including a pump with axial intake which is fitted onto a plunger sleeve. The lower face of the sleeve penetrates into the neck of the container during the fixing of the distributor assembly in the neck of the container, coming into position in sliding sealing engagement with a bearing surface of the neck.

摘要翻译： 本发明的主题是用于流体状产品的分配装置，其由具有圆柱形滚筒的容器组成，其一端设置有可移动基座，另一端包括颈部，该颈部由包括 具有轴向入口的泵装配到柱塞套筒上。 在将分配器组件固定在容器的颈部中时，套筒的下表面渗透到容器的颈部中，与颈部的支承表面滑动密封接合就位。

公开(公告)号：US5271532A

公开(公告)日：1993-12-21

申请号：US937188

申请日：1992-08-31

申请人： Bernard Jumel ,  Frederic Platel

发明人： Bernard Jumel ,  Frederic Platel

IPC分类号： B05B11/00 ,  B65D47/34 ,  B67D5/42 ,  G01F11/00

CPC分类号： B05B11/3047 ,  B05B11/0013 ,  B05B11/3026

摘要： A cylindrical pump body is axially disposed in a container and has an annular shoulder sealingly abutting an outer end of the container neck opening. The wall of the pump body is press fit against the interior wall of the container neck. A cylindrical sleeve is telescopingly press fit within an outer end portion of the pump body and has an annular collar sealingly abutting the pump body shoulder. The press fit between these components as well as their abutting annular sections ensures securement of the components within the container as well as the sealing of container contents therein without the use of threaded closures of gaskets.

摘要翻译： 圆柱形泵体轴向地设置在容器中并且具有密封地邻接容器颈部开口的外端的环形肩部。 泵体的壁压紧在容器颈部的内壁上。 圆柱形套筒可伸缩地压配合在泵体的外端部分内，并且具有密封地邻接泵体肩部的环形套环。 这些部件之间的压配合以及其邻接的环形部分确保了部件在容器内的固定以及其中的容器内容物的密封，而不使用垫圈的螺纹封闭件。