公开(公告)号：US4193551A

公开(公告)日：1980-03-18

申请号：US911353

申请日：1978-06-01

Applicant: Tadao Saito ,  Takamitsu Nozawa ,  Haruo Tsuchida ,  Shigeo Iizuka ,  Takayuki Goto

Inventor： Tadao Saito ,  Takamitsu Nozawa ,  Haruo Tsuchida ,  Shigeo Iizuka ,  Takayuki Goto

IPC: B05B11/00 ,  B65D47/34 ,  B05B9/043

CPC classification number: B05B11/3047 ,  B05B11/0013 ,  B05B11/0059 ,  B05B11/3016

Abstract: A manually operable atomizer of a type adapted to pressurizing the liquid to be atomized by a pumping action of a piston, upon depression of the latter through an atomizing head, the liquid has been sucked up from a container, and atomizing the pressurized liquid from a nozzle. The atomizer has a flange annexed to a cylinder which is adapted to cooperate with the piston in performing the pumping action, a connecting member secured to a neck opening portion of the container and adapted to hold the flange and a holding member opposing to the connecting member and adapted to hold the flange, so that the atomizing mechanism including the piston and the cylinder are stably held on the container. The holding member is so shaped as to surround the connecting member, thereby to prevent any external force from acting on the flange.

Abstract translation: 一种可手动操作的雾化器，其适于通过活塞的泵送作用对被雾化的液体加压，当其通过雾化头压下时，液体已经从容器中吸出，并将加压液体从 喷嘴。 雾化器具有附接到气缸的凸缘，其适于在执行泵送动作时与活塞协作;固定到容器的颈部开口部分并且适于保持凸缘的连接构件和与连接构件相对的保持构件 并且适于保持凸缘，使得包括活塞和气缸的雾化机构稳定地保持在容器上。 保持构件被成形为围绕连接构件，从而防止任何外力作用在凸缘上。

公开(公告)号：US4025046A

公开(公告)日：1977-05-24

申请号：US668600

申请日：1976-03-19

Applicant: Michel Boris

Inventor： Michel Boris

IPC: B05B11/00 ,  F04B9/14 ,  F04B53/12 ,  F04B53/16 ,  B05B9/043

CPC classification number: B05B11/3018 ,  B05B11/3016 ,  F04B53/12 ,  F04B53/129 ,  F04B53/162

Abstract: An atomizer comprises a cylinder defining a pump chamber and containing a piston. The chamber communicates with an atomizer nozzle by a valve comprising a valve member which is opened at a predetermined liquid pressure during operation of the piston to pressurize the liquid in the pump chamber. Liquid is fed into the pump chamber through a conduit which projects upwardly into the cylinder. A sleeve rigid with the valve member or the piston engages the conduit during operation of the piston to prevent communication between the conduit and the pump chamber.

Abstract translation: 雾化器包括限定泵室并容纳活塞的气缸。 该室通过一个阀与雾化器喷嘴连通，该阀包括在活塞操作期间以预定液体压力打开的阀构件，以对泵室中的液体加压。 液体通过向上突出到气缸中的导管进入泵室。 在活塞运行期间，与阀构件或活塞刚性的套筒接合管道，以防止管道和泵室之间的连通。

公开(公告)号：US09827577B2

公开(公告)日：2017-11-28

申请号：US14438453

申请日：2012-12-13

Applicant: Katsuhito Kuwahara

Inventor： Katsuhito Kuwahara

IPC: B05B1/02 ,  B05B1/34 ,  B05B11/00 ,  B05B1/00

CPC classification number: B05B1/02 ,  B05B1/00 ,  B05B1/002 ,  B05B1/3436 ,  B05B11/0032 ,  B05B11/0044 ,  B05B11/3016 ,  B05B11/3047 ,  B05B11/3063

Abstract: The ejection head includes a pressing member; a nozzle tip that is fitted to a concavity; and an insert member. The insert member includes: a concave portion that forms a filling space for the content medium; at least one through hole formed on a circumferential wall; and a long groove that extends from the through hole to the nozzle tip. The insert member has a front end having an outer circumferential edge formed as an annular inclined surface, and the front end is formed with a bulging portion. The bulging portion is formed with a plurality of radial grooves and a cylindrical groove. At least one through hole is located in a position that is circumferentially offset from the plurality of radial grooves.

公开(公告)号：US09610599B2

公开(公告)日：2017-04-04

申请号：US13807684

申请日：2011-07-01

Applicant: Werner Holzmann

Inventor： Werner Holzmann

IPC: B65D88/54 ,  B05B11/00

CPC classification number: B05B11/3025 ,  B05B11/0064 ,  B05B11/3016 ,  B05B11/3023 ,  B05B11/3046 ,  B05B11/3084

Abstract: A cost-effective metering dispenser configured to allow at least one component accommodated in a container, in particular in cartridge form, to be metered by a pumping unit, having an inlet valve, an outlet valve and a pumping cylinder as well as a pumping piston, which is inserted in the pumping cylinder and can be activated by an actuating element. The dispenser is economical to produce because of the straightforward construction of the pumping unit, that can be arranged in a sleeve, which continues the container and is formed in one piece with the container.

公开(公告)号：US09555427B2

公开(公告)日：2017-01-31

申请号：US15009850

申请日：2016-01-29

Applicant: The Clorox Company

Inventor： Riccardo Alluigi

IPC: B05B11/00

CPC classification number: B05B11/3011 ,  B05B11/3016 ,  B05B11/3057 ,  B05B11/3067 ,  B05B11/3069

Abstract: A trigger dispenser (1) for liquids comprises a suction valve (30) and a delivery valve (60), separate from the suction valve (30). The dispenser (1) has a detachable stop (100), comprising a bottom (104) positioned rearwards of the delivery valve (60) to form an end stop abutment with this during the dispensing step.

Abstract translation: 用于液体的触发分配器（1）包括与吸入阀（30）分离的吸入阀（30）和输送阀（60）。 分配器（1）具有可拆卸止动件（100），其包括位于输送阀（60）的后方的底部（104），以在分配步骤期间与其形成端部止动支座。

公开(公告)号：US09475075B2

公开(公告)日：2016-10-25

申请号：US14237604

申请日：2012-08-09

Applicant: Tetsuya Tada

Inventor： Tetsuya Tada

IPC: B05B12/00 ,  B05B11/00 ,  F04B9/14

CPC classification number: B05B11/3011 ,  B05B11/3016 ,  B05B11/304 ,  B05B11/3047 ,  B05B11/3059 ,  B05B11/3074 ,  B05B11/3077 ,  B05B12/002 ,  F04B9/14

Abstract: To provide an accumulation valve which is stable and moves sensitively, where the number of parts has been reduced, and an accumulator trigger sprayer assembled with the same.The present invention is an accumulation valve S used in an accumulator trigger sprayer 100 which imparts pressure to liquid in a cylinder by a piston portion 11 to spray liquid from a nozzle portion 5a to the outside, the accumulation valve S including a piston valve portion 21, a spring portion 22 for pressing the piston valve portion 21 to a piston valve seat, and a mounting portion 23 for mounting the spring portion 22 to the piston portion 11, wherein the piston valve portion 21, the spring portion 22 and the mounting portion 23 are formed integrally.

Abstract translation: 本发明是一种积存阀S，其用于蓄能器触发式喷雾器100，其通过活塞部11向液压缸施加压力，以将液体从喷嘴部5a喷射到外部，积存阀S包括活塞阀部21 用于将活塞阀部分21按压到活塞阀座的弹簧部分22和用于将弹簧部分22安装到活塞部分11的安装部分23，其中活塞阀部分21，弹簧部分22和安装部分 23一体形成。

公开(公告)号：US09364842B2

公开(公告)日：2016-06-14

申请号：US14005740

申请日：2012-03-22

Applicant: Ludovic Petit

Inventor： Ludovic Petit

IPC: B65D88/54 ,  B05B11/00 ,  A61M15/08

CPC classification number: B05B11/3001 ,  A61M15/08 ,  B05B11/3004 ,  B05B11/3016 ,  B05B11/304 ,  B05B11/3047 ,  B05B11/3063 ,  B05B11/3074 ,  B05B11/3094

Abstract: A fluid dispenser pump including a first piston, a second piston, and a dispenser head with a dispenser orifice, for actuating the pump, a shutter arranged upstream from the dispenser orifice, the shutter movable between closed and open positions. The second piston is formed outside a hollow part and is slidable inside the dispenser head. The first piston is slidable inside the hollow part, the hollow part including an axial opening defined by a radial edge through which passes a stem portion of the shutter. The stem portion is between a proximal radial shoulder and a distal radial shoulder of the shutter, the shutter being moved from its closed position to its open position by the radial edge of the hollow part co-operating with the distal radial shoulder, and being moved from its open position to its closed position by the radial edge co-operating with the proximal radial shoulder.

Abstract translation: 一种流体分配器泵，包括第一活塞，第二活塞和具有用于致动泵的分配器孔口的分配器头部，配置在分配器孔口上游的快门，活门在关闭位置和打开位置之间移动。 第二活塞形成在中空部分的外侧，并可在分配头内部滑动。 第一活塞可在中空部分内滑动，中空部分包括由径向边缘限定的轴向开口，通过该径向边缘通过闸板的杆部分。 杆部分位于快门的近侧径向肩部和远端径向肩部之间，快门通过与远端径向肩部协作的中空部分的径向边缘从其关闭位置移动到其打开位置，并且被移动 通过与近侧径向肩部配合的径向边缘从其打开位置到其关闭位置。

公开(公告)号：US09095864B2

公开(公告)日：2015-08-04

申请号：US12442052

申请日：2007-09-20

Applicant: Ludovic Petit

Inventor： Ludovic Petit

IPC: B65D88/54 ,  G01F11/00 ,  B05B11/00 ,  B05B1/34

CPC classification number: B05B11/0072 ,  B05B1/3436 ,  B05B11/3016 ,  B05B11/3018

Abstract: A fluid dispenser unit comprising: a pump (50) comprising a pump body (52) and at least a first piston (51) that slides in leaktight manner in said pump body (52) between a non-dispensing position and a dispensing position; and a spray head (10) that is mounted on said pump (50) and that is movable manually between a rest position, in which said first piston (51) is in a non-dispensing position, and an actuated position, in which said first piston (51) is moved towards its dispensing position, said spray head (10) including a body (11) that defines an expulsion channel (12) and that is provided with a dispenser orifice (1), said body (11) of the spray head including, upstream from said dispenser orifice (1), a spray profile that is adapted to spray the fluid while it is being dispensed, said spray head (10) including a rigid insert (30) that is disposed upstream from said spray profile and having an end surface that forms the end of said spray profile at least in part; said rigid insert (30) being secured to said first piston (51), said first piston (51) being stationary relative to said spray head (10).

Abstract translation: 一种流体分配器单元，包括：泵（50），包括泵体（52）和至少第一活塞（51），其在非分配位置和分配位置之间在所述泵体（52）中以密封方式滑动; 和喷头（10），其安装在所述泵（50）上并且可手动地在所述第一活塞（51）处于非分配位置的静止位置和致动位置之间移动，其中所述 第一活塞（51）朝向其分配位置移动，所述喷雾头（10）包括限定排出通道（12）的主体（11），并且设有分配孔（1），所述主体 所述喷头包括在所述分配器孔口（1）的上游，喷雾轮廓适于在流体被分配时喷射流体，所述喷射头（10）包括刚性插入件（30），所述刚性插入件设置在所述喷雾器 并且具有至少部分地形成所述喷雾轮廓的端部的端面; 所述刚性插入件（30）固定到所述第一活塞（51），所述第一活塞（51）相对于所述喷头（10）固定。

公开(公告)号：US08887967B2

公开(公告)日：2014-11-18

申请号：US13576966

申请日：2011-03-03

Applicant: Riccardo Alluigi

Inventor： Riccardo Alluigi

IPC: B05C11/00 ,  B05B11/00

CPC classification number: B05C11/00 ,  B05B11/3011 ,  B05B11/3016 ,  B05B11/3057 ,  B05B11/3067 ,  B05B11/3069

Abstract: A trigger dispenser (1) for liquids comprises a suction valve (30) having a diaphragm (32) abutting against the bottom wall (106) of the pumping chamber (4). The suction valve (30) comprises a stem (40) extending along a suction valve axis (Y), which crosses the bottom wall (10b), snap-coupling with it.

Abstract translation: 用于液体的触发分配器（1）包括具有邻接泵送室（4）的底壁（106）的隔膜（32）的吸入阀（30）。 吸入阀（30）包括沿着吸入阀轴线（Y）延伸的杆（40），其与底壁（10b）交叉，与其卡扣耦合。

公开(公告)号：US20140070030A1

公开(公告)日：2014-03-13

申请号：US14115935

申请日：2012-05-16

Applicant: MeadWestvaco Calmar GmbH

Inventor： Heiko Harms ,  Gisbert Welp

IPC: B05B1/30

CPC classification number: A61J1/1475 ,  B05B1/3473 ,  B05B11/0067 ,  B05B11/0072 ,  B05B11/3016

Abstract: Fluid discharge head having a discharge stub (5) which has a discharge opening (6) and in which an inner sleeve (7) is arranged which has a media channel (8) and which receives a spring-loaded valve body (10) self-acting closing the discharge opening (6) by a compression spring (20), the valve body (10) being formed as a cylindrical piston, which is axially displaceable in a cylinder chamber (12) formed by the inner sleeve (7), an upper valve seat (14) and a lower valve seat (15) being provided for the piston ends (16, 17), and the valve body (10) having an intermediate valve plate (18), which forms a chamber bottom of a pressure chamber (19) which is connected to the media channel (8) and in which, in order to open the upper valve seat (14), a media discharge pressure can be set and an opening characteristic is determined by a transmission ratio of the opening diameter of cylinder chamber (12) and media inlet in the area of the lower valve seat (15), characterized in that the transmission ratio is greater than 2 and the choice of the spring stiffness of the compression spring (20) establishes the media discharge pressure in the pressure chamber (19).

Abstract translation: 排出头具有具有排放口（6）的排放管（5），并且其中布置有内套筒（7），其具有介质通道（8）并且容纳弹簧加载的阀体（10）自身 通过压缩弹簧（20）致动关闭排出口（6），阀体（10）形成为圆柱形活塞，其可在由内套筒（7）形成的气缸室（12）中轴向移动， 为活塞端部（16,17）设置有上阀座（14）和下阀座（15），阀体（10）具有中间阀板（18），该中间阀板形成室 压力室（19），其连接到介质通道（8），并且为了打开上阀座（14），可以设定介质排出压力，并且打开特性由传动比 气缸室（12）的开口直径和下阀座（15）区域中的介质入口，其特征在于， 压缩弹簧（20）的弹簧刚度的选择确定了压力室（19）中的介质排出压力。