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公开(公告)号：US6027041A
公开(公告)日：2000-02-22
申请号：US974106
申请日：1992-11-10
Applicant: Robert M. Evans
Inventor： Robert M. Evans
CPC classification number: B65D83/32 , B05B11/0059 , B05B15/005 , B05B15/067 , B65D83/38 , B05B11/3057
Abstract: A spray bottle has a ball swivel joint enabling angular orientation of the spray head with respect to the bottle. Both liquid and air are conducted between the pump and the bottle in separate passageways in the swivel joint, thus enabling use of a conventional pump. These passageways may be spaced apart or substantially concentric. A highly flexible pickup hose has a weight at its distal or pickup end, so that the distal and remains immersed in liquid, even when the spray bottle is inverted. In alternative embodiments, the pickup hose is bendable, rather than highly flexible. Tightening a cap adjusts tension on the swivel joint, thus varying pressure required to adjust spray head angularity or to immobilize the spray head at a desired angularity. The swivel joint may include one or more ball members.
Abstract translation: 喷雾瓶具有能够使喷头相对于瓶角度定向的滚珠旋转接头。 液体和空气都在泵和瓶子之间在旋转接头的单独的通道中传导，从而能够使用传统的泵。 这些通道可以间隔开或基本上同心。 高度灵活的拾音软管在其远端或拾取端具有重量，使得远端并保持浸没在液体中，即使喷雾瓶倒置。 在替代实施例中，拾取软管是可弯曲的，而不是高度灵活的。 拧紧盖子可调节旋转接头上的张力，从而改变调整喷头角度所需的压力或将喷头固定在所需的角度。 旋转接头可以包括一个或多个球部件。
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142.发明授权
公开(公告)号：US6016974A
公开(公告)日：2000-01-25
申请号：US49118
申请日：1998-03-27
Applicant: Francesco Mascitelli
Inventor： Francesco Mascitelli
CPC classification number: B05B11/3023
Abstract: The present invention relates to a micropump for the nebulization of fluids with enhanced metering valve. The micropump comprises a hollow body and a set of stem and piston such as to constitute a "metering chamber" in the body. The hollow stem, which exits the body, is joined with a dispensing push-button fitted with a nebulization element. Pressing the dispensing push-button allows the passage of the fluid to be nebulized from the "metering chamber" to an exit duct, comprising the longitudinal cavity of the stem, a "compression pre-chamber" in the dispensing button and passages from the chamber to the nebulization element. The metering valve is obtained by interposing, in said fluid exit duct, an elastically deformable shutter.
Abstract translation: 本发明涉及一种用增强型计量阀雾化流体的微型泵。 微型泵包括中空体和一组杆和活塞，以在主体中构成“计量室”。 离开主体的空心杆与配有雾化元件的分配按钮接合。 按下分配按钮允许从“计量室”喷雾的流体通过出口管道，其包括杆的纵向腔，分配按钮中的“压缩预制室”和来自腔室的通道 到雾化元素。 计量阀通过在所述流体出口管道中插入可弹性变形的快门而获得。
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公开(公告)号：US5887761A
公开(公告)日：1999-03-30
申请号：US786261
申请日：1997-01-22
Applicant: Donald D. Foster , Martin S. Laffey
Inventor： Donald D. Foster , Martin S. Laffey
CPC classification number: B05B11/007 , B05B11/0075 , B05B11/3011 , B05B11/3084 , B05B7/0408
Abstract: A dual fluid dispenser comprising a dispenser body and a nozzle. The dispenser body has first and second pump chambers, a first intake port adapted for fluid communication with a first liquid source, a second intake port adapted for fluid communication with a second with a first liquid source, a second intake port adapted for fluid communication with a second liquid source, first and second intake liquid flow paths for passage of fluid from the intake ports to the pump chambers, and first and second discharge liquid passageways. A third discharge liquid passageway is defined at least in part by the dispenser body. The third discharge liquid passageway includes a mixing chamber and a spinner chamber downstream of the mixing chamber. The first and second discharge liquid passageways are configured for passage of liquid from the first and second pump chambers to the mixing chamber. The nozzle includes a nozzle orifice in fluid communication with the spinner chamber. A fluid spinner member is in the spinner chamber. The pump chambers, and intake liquid flow paths are configured so that varying the volume of the pump chambers draws liquid from the intake liquid flow paths, forces the drawn liquids from the pump chambers to the mixing chambers where the liquids are mixed, and forces the mixed liquids through the spinner chamber and out the nozzle orifice.
Abstract translation: 双流体分配器，包括分配器主体和喷嘴。 分配器主体具有第一和第二泵室，适于与第一液体源流体连通的第一进气口，适于与具有第一液体源的液体连通的第二进气口，适于与第二液体源流体连通的第二进气口， 第二液体源，用于使流体从进气口流到泵室的第一和第二进液流路，以及第一和第二排液通道。 第三排放液体通道至少部分地由分配器主体限定。 第三排出液体通道包括在混合室下游的混合室和旋转室。 第一和第二排放液体通道构造成用于将液体从第一和第二泵室通到混合室。 喷嘴包括与旋转室流体连通的喷嘴孔。 流体旋转器构件位于旋转室中。 泵室和进气流动路径被配置成使得泵室的体积变化从进气流动通道吸取液体，迫使抽出的液体从泵室流到混合室，液体混合在一起，并迫使 混合液体通过旋转器室并从喷嘴孔排出。
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公开(公告)号：US5850947A
公开(公告)日：1998-12-22
申请号：US685592
申请日：1996-07-15
Applicant: Phillip S. Kim
Inventor： Phillip S. Kim
CPC classification number: B65D83/36 , B05B11/0059 , B05B15/005
Abstract: The invention is an apparatus which enables the operation of a dispensing assembly in a container containing fluid from either an inverted (upside-down), angles, or upright position. The apparatus serves as a fluid intake tube, and is fitted into the dispensing assembly of a container containing a fluid. The apparatus is composed to two generally tubular parts mounted concentrically: an outer tube, and an inner tube. On the outer tube, buoyant ring(s) are located, with confer buoyancy to the outer tube. The outer tube is slightly shorter than the inner tube. When the apparatus is fitted into a fluid-filled container, and said container is held in an inverted or downward-angled position, the perforations located at the end of the inner tube proximal to the dispensing assembly are exposed. The exposed perforations provide for uptake of fluid in the tube into the dispensing assembly of the liquid container. In an upright or upward-angled position, the perforations of the inner tube are covered and sealed by the outer tube, this allowing uptake of the fluid from the bottom of the apparatus into the dispensing assembly. The apparatus operates without a pressurized system, without pistons, and without the need for multiple chambers. The apparatus is self-adjusting insofar as it will operate in an inverted or tilted position without the need to push buttons or to otherwise manipulate the apparatus.
Abstract translation: 本发明是一种能够将分配组件操作在容纳来自倒置（倒置），角度或直立位置的流体的容器中的装置。 该装置用作流体进入管，并且装配到容纳流体的容器的分配组件中。 该装置由两个大致管状的部件组成，同心安装：外管和内管。 在外管上设有浮力环，赋予外管浮力。 外管略短于内管。 当装置装配到充满流体的容器中并且所述容器保持在倒置或向下倾斜的位置时，位于靠近分配组件的内管端部的穿孔被暴露。 暴露的穿孔提供了将管中的流体吸收到液体容器的分配组件中。 在直立或向上倾斜的位置，内管的穿孔被外管覆盖和密封，这允许流体从设备的底部吸收到分配组件中。 该设备在没有加压系统的情况下运行，没有活塞，并且不需要多个室。 该装置是自调整的，只要其将以倒置或倾斜位置操作，而不需要按钮或以其他方式操纵装置。
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公开(公告)号：US5779155A
公开(公告)日：1998-07-14
申请号：US756151
申请日：1996-11-26
Applicant: Steven M. Schennum , Vernon S. Ping
Inventor： Steven M. Schennum , Vernon S. Ping
CPC classification number: B05B11/309 , A47L13/22 , B05B11/3032 , B05B9/0426 , B05B9/0877 , B05B11/303
Abstract: A decoupled liquid delivery system positioned within a housing for dispensing a liquid from a liquid filled canister includes a cylinder having an inlet for receiving the liquid and an outlet for dispensing the liquid, a piston moveably engaging the cylinder for exerting pressure on the liquid when the piston is actuated, a compression spring connected to the piston and the housing, and a recoil spring connected to the piston and the housing to prevent the piston from moving prior to actuation. The piston is actuated by disengaging the recoil spring from the piston which allows the compression spring to exert a force on the piston, thereby enabling the piston to exert a pressure on the liquid within the cylinder and dispense the liquid from the outlet.
Abstract translation: 定位在壳体内用于从液体填充的罐分配液体的分离的液体输送系统包括具有用于接收液体的入口和用于分配液体的出口的气缸，当活塞可动地接合气缸以在液体上施加压力时， 活塞被致动，连接到活塞和壳体的压缩弹簧和连接到活塞和壳体的反冲弹簧，以防止活塞在致动之前移动。 通过使反冲弹簧与活塞脱离接合来致动活塞，其允许压缩弹簧在活塞上施加力，从而使活塞能够对气缸内的液体施加压力，并从出口分配液体。
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Patent Agency Ranking
公开(公告)号：US5718383A
公开(公告)日：1998-02-17
申请号：US608663
申请日：1996-02-29
Applicant: Robert Smith , John Shively
Inventor： Robert Smith , John Shively
CPC classification number: B05B9/0426 , B05B1/26 , B05B11/3057
Abstract: A system of dispensing viscous liquid, such as vegetable oil containing products is provided which includes a sealed flexible barrier pack filled with viscous liquid, preferably filled with a viscous liquid oil having a viscosity of about 60 cps or greater. The flexible barrier pack includes a sealed fluid outlet located in the sealed flexible barrier pack. A manual pump sprayer preferably a hand pump sprayer of the trigger type is provided for delivering vegetable oil from the flexible barrier pack to a pre-selected surface such as a griddle in a fast food restaurant. Desirably, the hand pump sprayer includes a first and second discharge outlet to discharge pressurized liquid to the atmosphere along intersecting discharge axes.
Abstract translation: 提供了一种分配粘性液体的系统，例如含植物油的产品，其包括填充有粘性液体的密封的柔性阻隔层，优选地填充有粘度为约60cps或更高的粘性液体油。 柔性隔离层包括位于密封的柔性阻隔层中的密封流体出口。 提供了一种手动泵式喷雾器，优选为触发式手动泵式喷雾器，用于将植物油从柔性阻挡层输送到快餐店中的预选表面，例如平板炉。 理想地，手动泵喷雾器包括第一和第二排出口，以将加压液体沿着相交的排出轴线排放到大气中。
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公开(公告)号：US5704550A
公开(公告)日：1998-01-06
申请号：US569878
申请日：1995-12-08
Applicant: Donald D. Foster , Philip L. Nelson , Martin S. Laffey
Inventor： Donald D. Foster , Philip L. Nelson , Martin S. Laffey
CPC classification number: B05B1/3452 , B05B1/3431 , B05B11/0005 , B05B11/3011
Abstract: A liquid dispenser comprises a dispenser body and a flow restrictor. The dispenser body has a pump mechanism, an intake port adapted for fluid communication with a source of liquid, an intake liquid flow path providing fluid communication between the intake port and the pump mechanism, a discharge port, and a discharge liquid flow path providing fluid communication between the pump mechanism and discharge port. The flow restrictor is in the discharge liquid flow path and is moveable between first and second positions. The flow restrictor is configured for permitting fluid flow from the pump mechanism to the discharge port when the flow restrictor is in its first position, and is configured for at least partially impeding fluid flow from the pump mechanism to the discharge port when the flow restrictor is in its second position.
Abstract translation: 液体分配器包括分配器主体和限流器。 分配器主体具有泵机构，适于与液体源流体连通的进气口，提供进气口和泵机构之间的流体连通的进气流道，排出口和提供流体的排出液流路 泵机构和排气口之间的连通。 限流器处于排放液体流动路径中并且可在第一和第二位置之间移动。 限流器被配置为当流量限制器处于其第一位置时允许流体从泵机构流到排出口，并且被配置为当流量限制器是流量限制器时至少部分地阻止流体从泵机构流到排出口 处于第二位。
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公开(公告)号：US5645221A
公开(公告)日：1997-07-08
申请号：US459725
申请日：1995-06-02
Applicant: Donald D. Foster
Inventor： Donald D. Foster
CPC classification number: B05B11/0064 , B05B11/0016 , B05B11/3011 , B05B11/3063 , B05B11/3067
Abstract: A trigger sprayer contains a valve element that vents air from a pump chamber of the sprayer, while priming the pump, to the interior of a liquid container to which the sprayer is attached. In an alternate embodiment, the valve element includes an integral check valve.
Abstract translation: 触发式喷雾器包含一个阀元件，其将来自喷雾器的泵室的空气排出，同时将泵注入到喷雾器附接到的液体容器的内部。 在替代实施例中，阀元件包括一体式止回阀。
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公开(公告)号：US5628461A
公开(公告)日：1997-05-13
申请号：US459697
申请日：1995-06-02
Applicant: Donald D. Foster , Philip L. Nelson
Inventor： Donald D. Foster , Philip L. Nelson
CPC classification number: B05B11/0064 , B05B1/3431 , B05B11/0005 , B05B11/007 , B05B11/0072 , B05B11/3057
Abstract: A trigger sprayer apparatus is provided with a separate fluid spinner and fluid flow control valve in a fluid channel of the sprayer housing. The control valve controls the flow of liquid through the fluid channel and the fluid spinner imparts a spin to the flow of liquid prior to its discharge from the fluid channel to create a spray pattern in the liquid. The control valve and fluid spinner are formed as separate component parts of the trigger sprayer to facilitate the assembly of the control valve and spinner into the fluid channel of the sprayer housing.
Abstract translation: 触发式喷雾器装置在喷雾器壳体的流体通道中设置有单独的流体旋转器和流体流量控制阀。 控制阀控制通过流体通道的液体流动，并且流体旋转器在从流体通道排出之前将液体旋转到液体流中，以在液体中产生喷雾图案。 控制阀和流体旋转器形成为触发式喷雾器的分离的部件，以便于将控制阀和旋转器组装到喷雾器壳体的流体通道中。
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公开(公告)号：US5593093A
公开(公告)日：1997-01-14
申请号：US372097
申请日：1995-01-12
Applicant: Donald D. Foster , Philip L. Nelson
Inventor： Donald D. Foster , Philip L. Nelson
CPC classification number: B05B11/007 , B05B1/3431 , B05B11/0005 , B05B11/0016 , B05B11/0037 , B05B11/0064 , B05B11/3011 , B05B11/303 , B05B11/3033 , B05B11/3035 , B05B11/3052 , B05B11/3057 , B05B11/3069 , B05B11/3074 , B05B11/3077 , B05B15/005 , B05B1/3436 , B05B11/0032 , B05B11/0062 , Y10T137/789
Abstract: A low cost trigger sprayer has a housing with a first liquid passage containing a spinner assembly. An elastomeric pump element is positioned generally horizontally such that pulling the trigger retracts the element and releasing the trigger allows the element to extend. The sprayer includes a low cost spinner assembly and low cost valving to control the flow of liquid within the sprayer. In one aspect of the invention, the housing has front and rear sections with the rear section having a saddle portion and being hinged to the front section for pivotal movement from an open position for molding the housing to a closed position for operating the sprayer. In another aspect of the invention, the container has a rear portion which extends upwardly past the neck and defining a saddle recess, with the housing connected to the neck of the container and positioned forwardly of the upwardly extending container portion. The sprayer may include an elastomeric spring for biasing the pump element in the extended position.
Abstract translation: 低成本触发式喷雾器具有壳体，其具有包含旋转器组件的第一液体通道。 弹性体泵元件大致水平地定位，使得拉动扳机使元件缩回并释放扳机允许元件延伸。 喷雾机包括一个低成本的旋转器组件和低成本的阀门，以控制喷雾器内液体的流动。 在本发明的一个方面，壳体具有前部和后部，后部具有鞍形部分，并且铰接到前部，用于从用于模制壳体的打开位置枢转运动到用于操作喷雾器的关闭位置。 在本发明的另一方面，容器具有一个后部，其向上延伸穿过颈部并且限定鞍状凹部，其中壳体连接到容器的颈部并且位于向上延伸的容器部分的前方。 喷雾器可以包括用于将泵元件偏置在伸出位置的弹性体弹簧。
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