公开(公告)号：US08231031B2

公开(公告)日：2012-07-31

申请号：US12526439

申请日：2007-02-17

Applicant: Yaowu Ding

Inventor： Yaowu Ding

IPC: B65D88/54

CPC classification number: B05B11/007 ,  B05B11/3001 ,  B05B11/305 ,  B05B11/3052 ,  B05B11/306 ,  B05B11/3074 ,  B65D47/0838 ,  B65D47/205 ,  F16K15/04 ,  F16K15/142

Abstract: A lotion pump may include an upper one-way valve. The one-way valve may include an elastic tube and a valve seat. The valve seat is disposed on the connecting/guiding member or the nozzle head and has a closed top end and at least one opening provided on a side surface, and the elastic tube elastically covers the side surface of the valve seat. The one way valve may include an open state and a closed state. In the open state, the elastic tube expands to open the opening; and in the closed state, the elastic tube closes the opening. The lotion pump may be connected to a liquid container that is fixed to a fixture.

Abstract translation: 洗剂泵可以包括上单向阀。 单向阀可以包括弹性管和阀座。 阀座设置在连接/引导构件或喷嘴头上，并且具有封闭的顶端和设置在侧表面上的至少一个开口，并且弹性管弹性地覆盖阀座的侧表面。 单向阀可以包括打开状态和关闭状态。 在打开状态下，弹性管膨胀以打开开口; 在关闭状态下，弹性管封闭开口。 洗剂泵可以连接到固定到固定装置上的液体容器。

公开(公告)号：US20120014824A1

公开(公告)日：2012-01-19

申请号：US13258561

申请日：2010-03-30

Applicant: Eelco Han de Man

Inventor： Eelco Han de Man

IPC: F04B45/02

CPC classification number: F04B45/02 ,  A47K5/1208 ,  B05B11/00412 ,  B05B11/0067 ,  B05B11/007 ,  B05B11/3018 ,  B05B11/3032 ,  B05B11/3033 ,  B05B11/3035 ,  B05B11/3036 ,  B05B11/3064 ,  Y10T137/86895

Abstract: Bellow actuated pump devices for dispensing a product from a container may include a bellow and a base or a bellow, a base, and a valve wherein actuation of the bellow dispenses a product and the de-actuation of the bellow refills the pump for the next actuation.

Abstract translation: 用于从容器分配产品的波纹管致动泵装置可以包括波纹管和基座或波纹管，基座和阀，其中波纹管的致动分配产品，并且波纹管的去激活将泵重新填充下一个 致动。

公开(公告)号：US20110106024A1

公开(公告)日：2011-05-05

申请号：US13004539

申请日：2011-01-11

Applicant: Ryu Katayama

Inventor： Ryu Katayama

IPC: A61H35/02 ,  B65D37/00

CPC classification number: A61M11/00 ,  A61F9/0008 ,  B05B11/007 ,  B05B11/0072 ,  B05B11/3028 ,  B05B11/303 ,  B05B11/3033 ,  B05B11/3047 ,  B05B11/3064 ,  B05B11/3094 ,  B65D47/18 ,  B65D47/2037

Abstract: A container includes a nozzle having rubber elasticity in a constriction part, and a lever for nipping the nozzle indirectly. The nozzle has a storage part, a base, and a valve. The storage part is provided in the constriction part, and is intercepted with the main body by contacting inner walls at the communicating part when the nozzle is nipped and flattened by the lever. The valve is opened when the internal pressure of the storage part exceeds predetermined pressure while operated state and spouts liquid in the storage part. The constriction part expands by being nipped with the lever until the internal pressure of the storage part reaches to predetermined pressure. Liquid in the storage part is jetted since the constriction part shrinks by the rubber elasticity when the valve is released.

Abstract translation: 容器包括在缩颈部分中具有橡胶弹性的喷嘴和用于间接夹持喷嘴的杆。 喷嘴具有存储部分，基座和阀。 存储部设置在收缩部中，并且当喷嘴被杆夹持并平坦化时，通过接触连通部的内壁而与主体截断。 当存储部件的内部压力在操作状态下超过预定压力并在存储部件中喷出液体时，打开阀门。 收缩部分通过用杆夹持而膨胀，直到储存部件的内部压力达到预定压力。 由于当阀被释放时收缩部分被橡胶弹性收缩，所以储存部分中的液体被喷射。

公开(公告)号：US07886941B2

公开(公告)日：2011-02-15

申请号：US11113132

申请日：2005-04-25

Applicant: Daria Pietrowski ,  Lluis Costa ,  Robert Radi

Inventor： Daria Pietrowski ,  Lluis Costa ,  Robert Radi

IPC: B65B35/38

CPC classification number: B05B11/007 ,  B05B1/323 ,  B05B11/0072 ,  B05B11/3001

Abstract: A spout valve assembly, for a pump dispenser including a discharge head, is located within an opening in the discharge head for permitting outletting of liquid product and includes a spout valve retained within the discharge head opening by a retainer. The spout valve includes a slit at a first end thereof and an orifice at a second opposite end thereof. The slit includes slit lips directly engageable with and disengageable from each other to respectively define slit closed and opened configurations. The spout valve is made of a material for permitting opening of the slit under pressure from the liquid product for thereby allowing the liquid product to be discharged out through the slit when in the slit opened configuration, and for otherwise permitting closing of the slit to prevent the liquid product from being discharged through the slit when in the slit closed configuration.

Abstract translation: 用于包括排放头的泵分配器的喷口阀组件位于排放头中的开口内，用于允许液体产物的出口，并且包括通过保持器保持在排出头开口内的喷口阀。 喷口阀在其第一端处包括狭缝，在其第二相对端处包括孔口。 狭缝包括可以彼此直接接合和分离的狭缝唇，以分别限定狭缝封闭和打开的构型。 喷嘴阀由用于在液体产品的压力下允许开口狭缝的材料制成，从而允许液体产品在狭缝打开构型时通过狭缝排出，否则允许关闭狭缝以防止 当处于狭缝封闭构造时，液体产品通过狭缝排出。

公开(公告)号：US20100232997A1

公开(公告)日：2010-09-16

申请号：US12658760

申请日：2010-02-16

Applicant: Heiner Ophardt ,  Ali Mirbach

Inventor： Heiner Ophardt ,  Ali Mirbach

IPC: F04B53/10 ,  F04B53/14

CPC classification number: B05B11/0075 ,  B05B11/0059 ,  B05B11/007 ,  B05B11/0097 ,  B05B11/3001 ,  B05B11/3042 ,  B05B11/3067 ,  B05B11/3069 ,  B05B11/3097

Abstract: A pump assembly in the context of a piston pump having a piston carrying a disk which extends radially outwardly to engage a wall of a chamber to substantially prevent fluid flow in one direction and yet permit deflection of the disk away from the wall of the chamber to permit flow in the other direction; the improvement in which two or more of similar such disks are provided spaced axially adjacent one another.

Abstract translation: 在活塞泵的上下文中的泵组件，其具有承载盘的活塞，该活塞径向向外延伸以接合室的壁，以基本上防止流体在一个方向上流动，并且允许盘偏离室的壁到室 允许在另一个方向流动; 其中两个或更多个相似的这种盘被提供为彼此轴向间隔开的改进。

公开(公告)号：US07678089B2

公开(公告)日：2010-03-16

申请号：US10990164

申请日：2004-11-15

Applicant: Daniel Py ,  Julian V. Chan ,  Jeffrey M. Atwood

Inventor： Daniel Py ,  Julian V. Chan ,  Jeffrey M. Atwood

IPC: A61H33/04 ,  A61M35/00 ,  B67D5/42 ,  G01F11/00

CPC classification number: 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

Abstract: 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.

Abstract translation: 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一定量的流体的剂量室，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：US07651013B2

公开(公告)日：2010-01-26

申请号：US10525200

申请日：2003-08-22

Applicant: Keith Laidler ,  Timothy Rodd

Inventor： Keith Laidler ,  Timothy Rodd

IPC: B65D83/00

CPC classification number: B05B11/007 ,  B05B11/0027 ,  B05B11/0072 ,  B65D83/207 ,  B65D83/22 ,  B65D83/753 ,  B65D83/7535

Abstract: A nozzle arrangement adapted to be fitted to a pressurized vessel and to permit fluid to be dispensed through it under pressure, is presented. The nozzle arrangement includes a body having an inlet, an outlet, an internal fluid flow passageway through which fluid can flow from the inlet to the outlet, and an actuator portion adapted, upon operation, to engage and open an outlet valve of the pressurized vessel. The nozzle arrangement further includes a resiliently deformable wall member that undergoes a resilient deformation from an initial resiliently-biased configuration to a distended configuration in response to the operation of the actuator portion, and to revert to the initial resiliently-biased configuration when the operation of the actuator portion has ceased and cause any fluid remaining in the passageway to be expelled.

Abstract translation: 提供了适于安装到加压容器并且允许流体在压力下通过其分配的喷嘴装置。 喷嘴装置包括具有入口，出口，流体可以从入口流到出口的内部流体流动通道的本体，以及在操作时适于接合和打开加压容器的出口阀的致动器部分 。 喷嘴装置还包括可弹性变形的壁构件，其响应于致动器部分的操作而经历从初始弹性偏置构型到扩张构型的弹性变形，并且当操作时恢复到初始的弹性偏置构型 致动器部分已经停止并且导致残留在通道中的任何流体被排出。

公开(公告)号：US20080257911A1

公开(公告)日：2008-10-23

申请号：US12062862

申请日：2008-04-04

Applicant: Hee Jin Choi ,  Yu Kwang Oh ,  Won Hee Lee

Inventor： Hee Jin Choi ,  Yu Kwang Oh ,  Won Hee Lee

IPC: B65D88/54

CPC classification number: B65D47/2075 ,  A45D34/04 ,  A45D2200/056 ,  A45D2200/057 ,  B05B11/00418 ,  B05B11/007 ,  B05B11/0072 ,  B05B11/0075 ,  B05B11/02 ,  B05B11/3023 ,  B05B11/3066 ,  B05B11/3067 ,  B05B11/3074

Abstract: An airless dispensing pump container with an airtight nozzle head of a push down type capable of discharging a fixed amount of content is disclosed, in which a vacuum sealing function is enhanced in the whole structure of the present invention, and a content opening and closing plate of a content opening and closing valve member in the construction of a content discharge part of a nozzle head is automatically opened and closed, along with a reliable discharge of the content, and a reverse flow and leakage are prevented by improving a structure of a content pump piston which sucks and transfers the content. When a pump cylinder is slanted at a certain angle along with the content storing container or in case of a content having high viscosity, it is possible to improve the operation errors of the ball valve by providing an inventive structure of the ball valve support installed at a lower side of the stem.

Abstract translation: 公开了一种无气分配泵容器，其具有能够排出固定量的下压式气密喷嘴头，其中在本发明的整个结构中提高了真空密封功能，并且内容物的开闭板 在喷嘴头的内容物排放部分的构造中的内容物打开和关闭阀构件自动地打开和关闭，同时可靠地排出内容物，并且通过改善内容物的结构来防止反向流动和泄漏 泵活塞吸收和转移内容物。 当泵筒与内容物储存容器一起倾斜一定角度时，或者在具有高粘度的内容的情况下，可以通过提供球阀支架的本发明结构来改善球阀的操作误差， 茎的下侧。

公开(公告)号：US20080118299A1

公开(公告)日：2008-05-22

申请号：US11938144

申请日：2007-11-09

Applicant: Daniel Py ,  Benior Adamo

Inventor： Daniel Py ,  Benior Adamo

IPC: B05C17/005

CPC classification number: B65D83/0033 ,  A61F9/0008 ,  B05B11/0027 ,  B05B11/007 ,  B05B11/0097 ,  B05B11/3032 ,  B05B15/50 ,  B65D47/18

Abstract: A dispenser for dispensing a substance has a body defining a variable-volume storage chamber for storing the substance, and a dispensing portion connected with the body and defining a dosage chamber coupled in fluid communication with the storage chamber for receiving substance therefrom, and an outlet aperture coupled in fluid communication with the dosage chamber. A first valve includes an axially-extending valve seat and an axially-extending flexible valve cover seated on the valve seat and defining a normally-closed, axially-extending seam therebetween forming a fluid-tight seal between the valve cover and valve seat. The flexible valve cover is movable relative to the valve seat and the seam is connectable in fluid communication with the outlet aperture to allow the passage of substance through the seam and out of the dispenser. A second valve is coupled in fluid communication between the dosage chamber and the storage chamber for allowing the flow of substance from the storage chamber into the dosage chamber and substantially preventing the flow of substance from the dosage chamber into the storage chamber. A manually-engageable, elastic actuator is mounted on the dispensing portion in fluid communication with the dosage chamber and is manually movable between (i) a first non-actuated position, and (ii) a second actuated position extending into the dosage chamber for compressing a dose of substance within the dosage chamber and, in turn, dispensing the substance through the first valve. The elasticity of the manually-engageable actuator causes the actuator to return from the second actuated position to the first non-actuated position upon manually releasing the actuator.

Abstract translation: 用于分配物质的分配器具有限定用于存储物质的可变容积储存室的主体，以及与主体连接并限定与储存室流体连通以与其接收物质的剂量室的分配部分，以及出口 孔径与剂量室流体连通。 第一阀包括轴向延伸的阀座和位于阀座上的轴向延伸的柔性阀盖，并且在其间限定一个常闭的轴向延伸的接缝，形成在阀盖和阀座之间的流体密封。 柔性阀盖可相对于阀座移动，并且接缝可与出口孔流体连通以允许物质通过接缝并从分配器中通过。 第二阀在剂量室和储存室之间流体连通地联接，用于允许物质从储存室流入剂量室，并且基本上防止物质从剂量室流入储存室。 可手动接合的弹性致动器安装在与剂量室流体连通的分配部分上，并且可在（i）第一非致动位置和（ii）延伸到剂量室中的第二致动位置之间手动地移动以压缩 在剂量室内的一定剂量的物质，反过来又通过第一阀分配物质。 当手动释放致动器时，手动致动器的弹性使致动器从第二致动位置返回到第一非致动位置。

公开(公告)号：US20070056989A1

公开(公告)日：2007-03-15

申请号：US11556387

申请日：2006-11-03

Applicant: Peter Adema

Inventor： Peter Adema

IPC: B67D5/60

CPC classification number: B05B11/007 ,  B01F13/1058 ,  B01F15/00032 ,  B01F15/0462 ,  B05B11/00416 ,  B05B11/0072 ,  B05B11/3035 ,  B05B15/555 ,  B65D47/2081 ,  G01F11/08 ,  G01F11/32

Abstract: An apparatus for dispensing a plurality of fluids having a turntable, and a plurality of pumps, each connected to a container. The pumps and containers are mounted on the turntable arranged along the circumference of the turntable or part of the circumference of the turntable. At least one of the containers has a larger volume than the other containers or is in fluid connection with a further container positioned towards or at the center of the turntable.

Abstract translation: 一种用于分配多个流体的装置，其具有转台和多个泵，每个泵连接到容器。 泵和容器安装在沿着转台的圆周或转台圆周的一部分设置的转台上。 容器中的至少一个具有比其他容器更大的体积，或者与朝向或位于转台中心定位的另外的容器流体连接。