公开(公告)号：US20140183283A1

公开(公告)日：2014-07-03

申请号：US14237604

申请日：2012-08-09

Applicant: Tetsuya Tada

Inventor： Tetsuya Tada

IPC: B05B11/00

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: 提供稳定并且敏感地移动的积蓄阀，其中部件数量已经减少，并且组装有蓄能器触发式喷雾器。 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：US20140014691A1

公开(公告)日：2014-01-16

申请号：US14009458

申请日：2012-04-04

Applicant: Donald D. Foster ,  Philip L. Nelson

Inventor： Donald D. Foster ,  Philip L. Nelson

IPC: B67D7/58

CPC classification number: B05B11/304 ,  B05B9/043 ,  B05B11/3009 ,  B05B11/3011 ,  B05B11/3016 ,  B05B11/3043 ,  B05B11/3045 ,  B05B11/305 ,  B05B11/3064 ,  B05B11/3077 ,  B05B12/085 ,  B65D88/54

Abstract: Pre-compression valve systems for trigger sprayers include one-piece valve systems having both check and pre-compression valves or multiple component valve systems.

Abstract translation: 用于扳机喷雾器的预压阀系统包括具有检查和预压缩阀或多组分阀系统的单件阀系统。

公开(公告)号：US20130146614A1

公开(公告)日：2013-06-13

申请号：US13759005

申请日：2013-02-04

Applicant: Stephen J. Madigan

Inventor： Stephen J. Madigan

IPC: B67D3/00

CPC classification number: B67D3/0022 ,  A61F6/005 ,  B05B11/3032 ,  B05B11/304 ,  B05C5/001 ,  B05C11/1042 ,  B65D47/38 ,  B65D83/265

Abstract: A personal lubricant dispenser includes an enclosure, a pre-delivery chamber, one or more heating elements proximate to the pre-delivery chamber, an electrical connector disposed on an exterior of the enclosure and electrically connected to the heating elements, an inlet cavity disposed above the pre-delivery chamber, a piercing element attached to the inlet cavity, a inlet valve (normally closed) connecting the inlet cavity to the pre-delivery chamber, a inlet actuator disposed on the exterior of the enclosure and operably connected to the inlet valve to open the inlet valve, an outlet cavity disposed below the pre-delivery chamber, an outlet valve (normally closed) connecting the outlet cavity to the pre-delivery chamber, an outlet actuator disposed on the exterior of the enclosure and operably connected to the outlet valve to open the outlet valve, and a spout disposed on or within the exterior of the enclosure and connected to the outlet cavity.

Abstract translation: 个人润滑剂分配器包括外壳，预输送室，靠近预输送室的一个或多个加热元件，设置在外壳外部并电连接到加热元件的电连接器，设置在上方的入口腔 预输送室，连接到入口腔的刺穿元件，将入口腔连接到预输送室的入口阀（常闭），设置在外壳外部并可操作地连接到入口阀的入口致动器 打开入口阀，设置在预输送室下方的出口腔，将出口腔连接到预输送室的出口阀（常闭），设置在外壳外部并可操作地连接到出口腔的出口致动器 出口阀打开出口阀，以及设置在外壳外部或外部并连接到出口腔的喷口。

公开(公告)号：US07954676B2

公开(公告)日：2011-06-07

申请号：US10495531

申请日：2002-11-13

Applicant: Ludovic Petit

Inventor： Ludovic Petit

IPC: B65B1/30

CPC classification number: B05B11/0067 ,  B05B1/3046 ,  B05B1/3436 ,  B05B1/3468 ,  B05B11/0072 ,  B05B11/3019 ,  B05B11/304

Abstract: A fluid dispenser device including a dispenser head, a piston and an outlet valve. The dispenser head has a body defining a fluid expulsion channel terminated by a dispenser orifice, a rigid insert disposed in the channel, and a shutter element disposed in the channel and displaceable between a closed position and an open position. The shutter element is urged at rest towards its closed position and automatically displaced towards its open position while fluid is dispensed, returning automatically to its closed position. The shutter element forms a single piece with the rigid insert. The rigid insert forms or is secured to the outlet valve and is mechanically displaceable towards its actuated position while the fluid is being expelled, and being automatically returned to its rest position once the fluid has been expelled.

Abstract translation: 包括分配头，活塞和出口阀的流体分配器装置。 分配头具有限定由分配器孔口终止的流体排出通道的主体，设置在通道中的刚性插入件，以及设置在通道中并可在关闭位置和打开位置之间移位的快门元件。 快门元件被静止地朝向其关闭位置被推动并且在分配流体时自动地朝向其打开位置移位，自动返回到其关闭位置。 快门元件与刚性插入件形成单件。 刚性插入件形成或固定到出口阀，并且当流体被排出时可以朝向其致动位置机械移动，并且一旦流体被排出就自动返回到其静止位置。

公开(公告)号：US06779690B2

公开(公告)日：2004-08-24

申请号：US10619164

申请日：2003-07-11

Applicant: Ettore Masuzzo ,  Stefan Christ

Inventor： Ettore Masuzzo ,  Stefan Christ

IPC: B05E9043

CPC classification number: B05B11/3094 ,  B05B11/0059 ,  B05B11/3001 ,  B05B11/304 ,  B05B11/3067

Abstract: A double-acting pump for ejecting a product from a container, with a housing in which a piston with an axial bore is axially slideable and sealed by a first housing portion, with a hollow piston rod which extends the axial bore of the piston and is slideable in an opening of a closing cap of the housing and container. When an actuating head is actuated, it presses the piston against the force of a restoring spring toward a connecting pipe portion for an immersion pipe provided in the housing, so that a pressure is built up in a pressure chamber of the housing which presses a first valve closing piece in the connecting pipe piece against a first valve seat. In the non-actuated state, the piston releases as a result of the restoring force of a spring a passage between a pressure chamber and at least one opening in a second housing portion, wherein the connecting pipe piece has a second valve seat and a second valve closing piece which, in a position of the double-acting pump in which an actuating head is lower than the connecting pipe piece, the second valve closing piece assumes its closing position at the second valve seat, and the second valve closing piece assumes its open position in an inverted position in which the actuating head is higher than the connecting pipe piece.

Abstract translation: 一种用于从容器中排出产品的双作用泵，其中具有轴向孔的活塞可轴向滑动并由第一壳体部分密封的壳体具有延伸活塞的轴向孔的中空活塞杆，并且是 可以在壳体和容器的封闭盖的开口中滑动。 当致动头被致动时，其将活塞抵抗设置在壳体中的浸入管的连接管部分抵抗复原弹簧的力，使得在壳体的压力室中建立压力，该压力室将第一 连接管件中的阀关闭件相对于第一阀座。 在非致动状态下，活塞由于压力室与第二壳体部分中的至少一个开口之间的通道而由弹簧的恢复力释放，其中连接管件具有第二阀座和第二阀座 阀闭合件，在其中致动头低于连接管件的双作用泵的位置处，第二阀关闭件在第二阀座处于其关闭位置，并且第二阀关闭件呈现其 在其中致动头高于连接管件的倒置位置的打开位置。

公开(公告)号：US20030197034A1

公开(公告)日：2003-10-23

申请号：US10417212

申请日：2003-04-17

Applicant: VALOIS SAS

Inventor： Ludovic Petit

IPC: B67D005/42

CPC classification number: B05B11/304 ,  B05B11/3018

Abstract: A manually-actuated fluid dispenser pump including a pump body (10) containing a pump chamber (20), said pump chamber (20) being defined between an inlet valve (30) and an outlet valve (40), a piston (50) being mounted to slide in said pump body (10) between a rest position and a dispensing position for dispensing the fluid contained in the pump chamber, said piston (50) being connected to, and in particular integral with, an actuating rod (60) provided with an expulsion channel (65), said inlet valve (30) including an inlet valve element (31) mounted to move in the pump body (10) and co-operating with said pump body (10) or with an element secured to or integral with said pump body to define the open and the closed positions for said inlet valve (30), said outlet valve (40) including an outlet valve element (41) mounted to move in the pump body (10) and co-operating with said actuating rod (60) or with an element secured to or integral with said actuating rod to define the open and the closed positions for said outlet valve (40), said fluid dispenser pump being characterized in that, during actuation, said outlet valve (40) is urged into its closed position by the pressure from the fluid contained in the pump body (20), said outlet valve element (41) being moved into the open position of the outlet valve (40) by said inlet valve element (31) when the piston (50) reaches its dispensing position.

Abstract translation: 一种手动驱动的流体分配器泵，包括一个容纳泵室（20）的泵体（10），所述泵室（20）被限定在入口阀（30）和出口阀（40）之间，活塞（50） 被安装成在所述泵体（10）中在静止位置和用于分配容纳在所述泵室中的流体的分配位置之间滑动，所述活塞（50）与致动杆（60）连接并且特别地与致动杆（60）连接， 设置有排出通道（65），所述入口阀（30）包括入口阀元件（31），所述入口阀元件（31）安装成在所述泵体（10）中移动并与所述泵体（10）配合或者与固定到 或与所述泵体整体形成以限定所述入口阀（30）的打开和关闭位置，所述出口阀（40）包括安装成在所述泵体（10）中移动并与之协作的出口阀元件（41） 与所述致动杆（60）或固定到所述致动杆或与所述致动杆一体的元件以限定所述致动杆（60） e）所述出口阀（40）的关闭位置，所述流体分配泵的特征在于，在致动期间，所述出口阀（40）被来自容纳在泵体（20）中的流体的压力推动到其关闭位置， 当所述活塞（50）到达其分配位置时，所述出口阀元件（41）通过所述入口阀元件（31）移动到所述出口阀（40）的打开位置。

公开(公告)号：US6371337B2

公开(公告)日：2002-04-16

申请号：US80987701

申请日：2001-03-16

Applicant: VALOIS SA

Inventor： GARCIA FIRMIN ,  BERANGER STEPHANE

IPC: B65D83/00 ,  B05B11/00 ,  B67D5/40

CPC classification number: B05B11/304 ,  B05B11/3015 ,  B05B11/3022 ,  B05B11/3074

Abstract: A fluid-dispensing member comprising:a body defining a chamber;an actuating rod provided with a pusher;a piston mounted on the actuating rod to slide in leaktight manner in the chamber;an inlet valve; andan outlet valve;wherein the outlet valve comprises a differential piston that can be moved under the action of the pressure exerted on the fluid by the piston against the action of a spring which abuts at one end against the differential piston, and at its other end against the pusher.

Abstract translation: 一种流体分配构件，包括：限定腔室的主体;设置有推动器的致动杆;安装在致动杆上的活塞，以密封方式在腔室中滑动;入口阀; 和出口阀;其中所述出口阀包括差速活塞，所述差动活塞可以在抵抗克服所述差速器活塞的一端抵靠在所述差速器活塞上的弹簧的作用下由所述活塞施加在所述流体上的压力的作用下移动，并且在其另一端 对着推杆。

公开(公告)号：US5217148A

公开(公告)日：1993-06-08

申请号：US760942

申请日：1991-09-17

Applicant: Miro S. Cater

Inventor： Miro S. Cater

IPC: B05B11/00

CPC classification number: B05B11/304 ,  B05B11/0037 ,  B05B11/3025 ,  B05B11/3039 ,  B05B11/3053 ,  B05B11/3061 ,  B05B11/3067 ,  B05B11/3074

Abstract: A lower end of a first hollow cylinder is connected to an upper end of a second hollow cylinder. A first outer hollow stem has an intermediately disposed first external enlargement disposed within the first cylinder. A hollow vertical main piston is vertically slidable within the first cylinder. A second inner stem extends upwardly through the main piston and through a bore in the first stem. A space between an upper section of the second stem and the first stem defines a vertical fluid discharge path. An upper end of an integral lower vertical section of the second stem engages the lower end of the main piston so that a horizontal channel extends between the lower section and the lower end of the main piston and connects the region between the lower section and the inner wall of the first cylinder to the fluid discharge path. A fluid discharge port is formed between the upper ends of the first section and the inner stem. A vertical inner piston has an upper end engagable with the lower end of the lower section and is vertically slidable in the second cylinder. A second outwardly extending enlargement of the second cylinder engages the inner wall of the second cylinder. An arrangement normally biases the discharge port closed and opens the discharge port during a selected point on the downstroke.

公开(公告)号：US5192006A

公开(公告)日：1993-03-09

申请号：US694418

申请日：1991-05-01

Applicant: Owen F. Van Brocklin ,  Glenn W. McGarvey

Inventor： Owen F. Van Brocklin ,  Glenn W. McGarvey

IPC: B05B11/00

CPC classification number: B05B11/3061 ,  B05B11/304 ,  B05B11/3066 ,  B05B11/3001

Abstract: An atomizing pump for dispensing liquids from a container which has a low profile and is non-throttling. The pump comprises a body, a spring biased piston, a lower valve openable and closable by both pressure in the pump body and by frictional interengagement with the pump piston with an extending upper end of the lower valve, and an upper valve that frictionally and sealingly fits in a lower chamber in the piston, but which can be moved against a spring force and the friction force when pressure in the pump reaches a critical limit, so that the upper valve moves into a larger upper chamber so that liquid can escape from the pump body. The upper valve preferably has an extending stem that contacts the extending upper end of the lower valve during the terminal portion of a downward stroke of the piston and an initial portion of an upward stroke of the piston so that the upper valve can be held open. The stem has two opposing tabs on its lower that are deformable to spread apart and retain the upper valve in the piston.

Abstract translation: 一种雾化泵，用于从容器中分配液体，其具有低外形并且是非节流的。 泵包括主体，弹簧偏压活塞，可通过泵体内的两个压力可开启和关闭的下阀，以及与泵活塞与下阀的延伸上端的摩擦相互接合，以及摩擦密封的上阀 安装在活塞中的下腔室中，但是当泵中的压力达到临界极限时，可以克服弹簧力和摩擦力移动，以使上阀移动到较大的上腔室，使得液体可从 泵体。 上阀优选地具有延伸杆，其在活塞的向下冲程的终端部分和活塞的向上冲程的初始部分期间接触下阀的延伸的上端，使得上阀可以保持打开。 杆在其下部具有两个相对的突片，其可变形以扩展并将上阀保持在活塞中。

公开(公告)号：US4402432A

公开(公告)日：1983-09-06

申请号：US121223

申请日：1980-02-13

Applicant: Douglas F. Corsette

Inventor： Douglas F. Corsette

IPC: B65D83/76 ,  B05B11/00 ,  F04B9/14

CPC classification number: B05B11/3074 ,  B05B11/0016 ,  B05B11/3004 ,  B05B11/3022 ,  B05B11/304 ,  B05B11/3063

Abstract: A dispensing pump having a unitary plunger defining a main pump chamber and functioning as a discharge valve upon accumulation of pressure causing the plunger to shift open, includes a container vent which is positively sealed against leakage therethrough even upon nudging the plunger during storage, shipment and handling of the pump.The pump includes a fixed position and a reciprocable plunger head having a discharge passage, the inside of the head and the top of the piston being complementarily contoured for expelling accumulated air from the pump chamber directly out of the discharge during priming. Otherwise, the pump chamber may be placed in communication with a vent chamber which opens into the container through the vent so that any accumulated air in the pump chamber may be vented into the container as an aid in priming.The volume beneath the plunger head may be enclosed as an air chamber so that the air therein may be vented into the container upon opening the container vent to assist in pump priming. And, the plunger is designed to effect a quick or a slow opening of the discharge passage.

Abstract translation: 一种分配泵，其具有限定主泵室的单一柱塞，并且当压力导致柱塞偏离打开时用作排放阀，包括容器通风口，其通过其中的积料密封以抵抗其中的泄漏，即使在储存，运输期间推动柱塞时， 处理泵。 泵包括固定位置和具有排放通道的可往复运动的柱塞头，头部的内部和活塞的顶部互补成型，用于在起动期间将积聚的空气从泵室排出直接排出排出口。 否则，泵室可以放置成与通过排气孔通向容器的排气室连通，以便泵室中的任何积聚的空气可以排放到容器中，以辅助起动。 柱塞头下面的体积可以被封闭为空气室，使得其中的空气可以在打开容器排气口时排放到容器中以辅助泵起动。 并且，柱塞被设计成实现排放通道的快速或慢速打开。