公开(公告)号：US20130284761A1

公开(公告)日：2013-10-31

申请号：US13914134

申请日：2013-06-10

Applicant: Sakura Finetek U.S.A., Inc.

Inventor： Xuan S. Bui

IPC: B67D7/78

CPC classification number: B01L3/527 ,  B01L3/0265 ,  B01L2400/0481 ,  B01L2400/0605 ,  B05B11/00446 ,  B05B11/3002 ,  B05B11/3015 ,  B05B11/3016 ,  B05B11/3069 ,  G01F11/08 ,  G01N35/1002 ,  Y10T436/2575

Abstract: A fluid dispensing apparatus includes a fluid reservoir and a dispensing assembly. The dispensing assembly includes a housing and a deformable member that define a metering chamber that is configured to receive a predetermined volume of fluid from the fluid reservoir. The deformable member is deformed from a rest position to an eject position and the deformation causes the volume of the metering chamber to change which results in a change in fluid pressure within the metering chamber. An increase in the fluid pressure within metering chamber causes a predetermined volume of fluid within the metering chamber to be ejected and a decrease in the fluid pressure within the metering chamber causes fluid to be drawn into the metering chamber from the reservoir.

Abstract translation: 流体分配装置包括流体储存器和分配组件。 分配组件包括壳体和可变形构件，所述可变形构件限定计量腔室，其配置成从流体储存器接收预定体积的流体。 可变形构件从静止位置变形到排出位置，并且变形导致计量室的体积改变，这导致计量室内的流体压力的变化。 计量腔内的流体压力的增加导致计量腔内的预定体积的流体被喷射并且计量腔内的流体压力的降低导致流体从储存器被吸入计量腔室。

公开(公告)号：US20130071265A1

公开(公告)日：2013-03-21

申请号：US13576966

申请日：2011-03-03

Applicant: Riccardo Alluigi

Inventor： Riccardo Alluigi

IPC: B05C11/00

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：US20120261438A1

公开(公告)日：2012-10-18

申请号：US13405456

申请日：2012-02-27

Applicant: David L. DEJONG ,  Steven L. SWEETON ,  Joseph K. DODD

Inventor： David L. DEJONG ,  Steven L. SWEETON ,  Joseph K. DODD

IPC: B67D7/58

CPC classification number: B05B11/3011 ,  B05B11/3016 ,  B05B11/3069 ,  B05B11/3077

Abstract: A trigger sprayer having a valve body configured to accept a discharge valve for a pre-compression configuration or a valve and plug combination for a non-pre-compression configuration where the discharge valve may include a frame and valve which may be bi-injected or assembled to provide a pre-compression valve for the trigger sprayer.

Abstract translation: 一种触发式喷雾器，其具有构造成接受用于预压缩构造的排出阀或用于非预压缩构造的阀和塞组合的阀体，其中排出阀可以包括框架和可以双注入的阀， 组装以提供用于扳机喷雾器的预压阀。

公开(公告)号：US07780044B2

公开(公告)日：2010-08-24

申请号：US11942806

申请日：2007-11-20

Applicant: David Leuliet ,  Francois Nicolle

Inventor： David Leuliet ,  Francois Nicolle

IPC: B65D88/54

CPC classification number: B05B11/3016 ,  B05B11/3004 ,  B05B11/3067 ,  B05B11/3074 ,  Y10T137/85978

Abstract: The invention is a pump for dispensing liquid or semi-liquid product, designed and intended to be used in particular in the pharmaceutical or cosmetic field. The pump has a needle valve and a dispensing head manually movable on a pump housing between an inactive position and a dispensing position. The head includes a first cylinder forming a metering chamber for the pump, which draws in fluid from a container's reservoir by an intake tube and a check valve. A piston sealingly secured to the metering chamber pushes fluid through a passage into a second dosage chamber that is sealed from the dispensing orifice by a biased needle valve that is biased by a spring that is sealingly isolated from the second dosage chamber, the chamber that holds the elastic spring has a conduit that allows a user to test and verify that the second dosage chamber does not leak.

Abstract translation: 本发明是一种用于分配液体或半液体产品的泵，其设计并旨在特别用于药物或化妆品领域。 泵具有针阀和分配头，其可在泵壳体上手动地在非活动位置和分配位置之间移动。 头部包括形成用于泵的计量室的第一气缸，其通过进气管和止回阀从容器的容器吸入流体。 密封地固定到计量室的活塞将流体通过通道推入第二剂量室，所述第二剂量室通过偏置的针阀密封，所述偏压的针阀由与第二剂量室密封隔离的弹簧偏压，所述弹簧保持 弹性弹簧具有允许用户测试和验证第二剂量室不泄漏的导管。

公开(公告)号：US07770759B2

公开(公告)日：2010-08-10

申请号：US11905019

申请日：2007-09-27

Applicant: Hervé Pennaneac'h

Inventor： Hervé Pennaneac'h

IPC: B05B11/00

CPC classification number: B05B11/3061 ,  B05B11/3016 ,  B05B11/3067 ,  B05B11/3074

Abstract: A liquid dispenser device for being associated with a liquid reservoir, said device comprising: a chamber (10) provided with an inlet valve (5, 15), an outlet valve (27, 32), and a piston (3) that is suitable for varying the volume of the chamber (10); a liquid dispenser orifice (25); and a pusher (2) that is axially displaceable down and up between a rest position and a depressed position; the dispenser device being characterized in that the piston (3) includes an elastically-deformable portion (31) that is deformed by the pusher (2) in its depressed position, in such a manner as to open the outlet valve.

Abstract translation: 一种用于与液体储存器相关联的液体分配器装置，所述装置包括：设置有入口阀（5,15）的腔室（10），出口阀（27,32）和适合的活塞（3） 用于改变腔室（10）的体积; 液体分配口（25）; 以及推动器（2），其在静止位置和踩下位置之间向下和向上轴向移动; 所述分配器装置的特征在于，所述活塞（3）包括弹性变形部分（31），所述可弹性变形部分（31）以推动器（2）在其压下位置变形，以打开所述出口阀。

公开(公告)号：US07765043B2

公开(公告)日：2010-07-27

申请号：US10819986

申请日：2004-04-08

Applicant: Toshikazu Kobayashi

Inventor： Toshikazu Kobayashi

IPC: G06F7/00

CPC classification number: B05B11/3016 ,  B05B11/0044

Abstract: When first and second ignition switches are turned from on to off, a first or second CPU determines whether an abnormality has occurred in an electronically controlled brake system. When the first or second CPU determines that an abnormality has occurred, the first and second CPUs immediately turn off first and second main relays, respectively. When both the first and second CPUs determine that operation is normal and an occupant detection switch is off, the first and second CPUs keep the first and second main relays on for a predetermined period of time as a self-maintaining process during normal operation. In this self-maintaining process during normal operation, the period during which the first and second main relays are kept on is changed according to the voltage of a vehicle battery.

Abstract translation: 当第一和第二点火开关从接通转为断开时，第一或第二CPU确定电子制动系统中是否发生异常。 当第一或第二CPU确定发生异常时，第一和第二CPU分别立即关闭第一和第二主继​​电器。 当第一和第二CPU都确定操作正常并且乘员检测开关关闭时，第一和第二CPU在正常操作期间将第一和第二主继​​电器保持预定时间段作为自维持处理。 在正常运行时的这种自维持处理中，保持第一和第二主继​​电器的期间根据车辆电池的电压而变化。

公开(公告)号：US20070272710A1

公开(公告)日：2007-11-29

申请号：US11441668

申请日：2006-05-25

Applicant: Xuan S. Bui

Inventor： Xuan S. Bui

IPC: B65D37/00

CPC classification number: B01L3/527 ,  B01L3/0265 ,  B01L2400/0481 ,  B01L2400/0605 ,  B05B11/00446 ,  B05B11/3002 ,  B05B11/3015 ,  B05B11/3016 ,  B05B11/3069 ,  G01F11/08 ,  G01N35/1002 ,  Y10T436/2575

Abstract: A fluid dispensing apparatus includes a fluid reservoir and a dispensing assembly. The dispensing assembly includes a housing and a deformable member that define a metering chamber that is configured to receive a predetermined volume of fluid from the fluid reservoir. The deformable member is deformed from a rest position to an eject position and the deformation causes the volume of the metering chamber to change which results in a change in fluid pressure within the metering chamber. An increase in the fluid pressure within metering chamber causes a predetermined volume of fluid within the metering chamber to be ejected and a decrease in the fluid pressure within the metering chamber causes fluid to be drawn into the metering chamber from the reservoir.

Abstract translation: 流体分配装置包括流体储存器和分配组件。 分配组件包括壳体和可变形构件，所述可变形构件限定计量腔室，其配置成从流体储存器接收预定体积的流体。 可变形构件从静止位置变形到排出位置，并且变形导致计量室的体积改变，这导致计量室内的流体压力的变化。 计量腔内的流体压力的增加导致计量腔内的预定体积的流体被喷射并且计量腔内的流体压力的降低导致流体从储存器被吸入计量腔室。

公开(公告)号：US07182226B2

公开(公告)日：2007-02-27

申请号：US10490573

申请日：2002-09-17

Applicant: Pierre Mbonyumuhire

Inventor： Pierre Mbonyumuhire

IPC: B05B9/04

CPC classification number: B05B11/3052 ,  B05B11/0038 ,  B05B11/00412 ,  B05B11/0044 ,  B05B11/00444 ,  B05B11/3016 ,  B05B11/3059 ,  B05B11/3063 ,  B05B11/307

Abstract: The invention relates to a dosing device that comprises a medium reservoir (S) and a pump device for dosing and dispensing a medium stored in said medium reservoir. The pump device is associated with a pump chamber, and with at least one inlet and one outlet valve. According to the invention, the inlet valve is configured as a sliding valve (10, 12) which, in its closed position, can be displaced by a dosing stroke that defines a dosing volume for the pump chamber (17). The invention further relates to the use of said dosing device for dispensing pharmaceutical active substances, especially for nasal administration.

Abstract translation: 本发明涉及一种配量装置，其包括介质储存器（S）和用于计量和分配存储在所述介质储存器中的介质的泵装置。 泵装置与泵室相关联，并具有至少一个入口和一个出口阀。 根据本发明，入口阀构造成滑阀（10,12），其在其关闭位置可以通过限定用于泵室（17）的计量体积的计量行程而移位。 本发明还涉及用于分配药物活性物质，特别是用于鼻内给药的所述计量装置的用途。

公开(公告)号：US07080759B2

公开(公告)日：2006-07-25

申请号：US10399856

申请日：2001-10-19

Applicant: Ludovic Petit

Inventor： Ludovic Petit

IPC: B65D88/054

CPC classification number: B05B11/0075 ,  B05B11/3016 ,  F16K1/385 ,  F16K7/02

Abstract: A fluid dispenser device comprising a pump (50) and a dispensing head that comprises a body (1) defining a fluid discharge channel (2) ending in a dispensing orifice (3), a rigid insert (4) being disposed in said discharge channel (2), said rigid insert forming or being secured to the outlet valve of said pump, said fluid dispenser device being characterized in that said dispensing head further comprises a closure element (10) disposed in said discharge channel (2), said closure element (10) being mounted to move and/or to deform between a closure position in which it closes off the discharge channel (2) and a non-closure position in which it does not close off the discharge channel (2), said rigid insert (4) being mounted to move inside said discharge channel (2) between a rest position and an actuating position, said closure element (10) co-operating at one end with said rigid insert (4) and at the other end with said body (1) so that, when the insert (4) is in the rest position, the closure element (10) is in the closure position, and when the insert (4) is in the actuating position, the closure element (10) is moved and/or deformed into its non-closure position.

Abstract translation: 一种流体分配器装置，包括泵（50）和分配头，所述分配头包括限定流体排放通道（2）的主体（1），所述流体排放通道（2）终止于分配孔（3）中;刚性插入件（4）设置在所述排放通道 （2），所述刚性插入件形成或固定到所述泵的出口阀，所述流体分配器件的特征在于，所述分配头还包括设置在所述排放通道（2）中的封闭元件（10），所述封闭元件 （10）被安装成在封闭位置（其中封闭排放通道）和非闭合位置之间移动和/或变形，在该非闭合位置，其不与排出通道（2）关闭，所述刚性插入件 （4）安装成在静止位置和致动位置之间在所述排放通道（2）内移动，所述闭合元件（10）在一端与所述刚性插入件（4）协作，另一端与所述主体 （1），以便插入时 （4）处于静止位置时，闭合元件（10）处于关闭位置，并且当插入件（4）处于致动位置时，闭合元件（10）被移动和/ 关闭位置。

公开(公告)号：US20040144805A1

公开(公告)日：2004-07-29

申请号：US10625549

申请日：2003-07-24

Applicant: VALOIS SAS

Inventor： Francois Le Maner

IPC: G01F011/06

CPC classification number: B05B11/3047 ,  B05B11/3016 ,  B05B11/305

Abstract: A manually actuated fluid dispenser pump comprising a pump body (10), a piston (20) mounted to slide in leaktight manner in said pump body (10) between a rest position and an actuating position, an actuating rod (30) connected, preferably integrally, to said piston (20), and a ferrule (40) fixed to the top edge (11) of the pump body (10), to define the rest position for said piston (20), said actuating rod (30) being mounted to slide in said ferrule (40), said pump being characterized in that the ferrule (40) is provided with at least one internal sealing lip (45) co-operating in leaktight manner with said actuating rod (30).

Abstract translation: 一种手动致动的流体分配器泵，包括泵体（10），安装成在静止位置和致动位置之间以密封方式在所述泵体（10）中滑动的活塞（20），优选连接的致动杆（30） 一体地固定到所述活塞（20）和固定到所述泵体（10）的顶部边缘（11）的套圈（40），以限定所述活塞（20）的静止位置，所述致动杆（30）为 安装成在所述套管（40）中滑动，所述泵的特征在于，所述套管（40）设置有与所述致动杆（30）以密封方式协作的至少一个内部密封唇缘（45）。