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公开(公告)号：WO2005094492A3
公开(公告)日：2009-04-09
申请号：PCT/US2005009693
申请日：2005-03-24
Applicant: CONTINENTAL AFA DISPENSING CO , STARK JEFFREY P , FOSTER DONALD D
Inventor： FOSTER DONALD D
CPC classification number: B05B11/0016
Abstract: A trigger sprayer is provided with a passive venting system of simplified and inexpensive construction. A gas permeable, liquid impermeable membrane is positioned over a vent opening in the trigger sprayer housing and prevents the leakage of liquid from a container attached to the trigger sprayer, while allowing the venting of air from the exterior of the trigger sprayer to the container interior. The membrane is secured to a vent opening wall of the sprayer housing that is positioned coplanar and continuous with an annular surface of the sprayer housing. This enables the use of a single flat gasket to seal around the vent opening and seal between the trigger sprayer and the liquid container attached to the trigger sprayer.
Abstract translation: 触发式喷雾器具有简化且廉价结构的被动排气系统。 透气的液体不可渗透的膜位于触发式喷雾器壳体中的通气口上方，并且防止液体从附接到触发式喷雾器的容器泄漏，同时允许空气从触发式喷雾器的外部排放到容器内部 。 膜被固定到喷雾器壳体的排气开口壁上，其与喷雾器壳体的环形表面共面并连续地定位。 这使得能够使用单个平垫圈围绕排气口密封并且在扳机喷雾器和附接到扳机喷雾器的液体容器之间进行密封。
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公开(公告)号：WO2006041574A3
公开(公告)日：2007-03-01
申请号：PCT/US2005030104
申请日：2005-08-24
Applicant: CONTINENTAL AFA DISPENSING CO , FOSTER DONALD D
Inventor： FOSTER DONALD D
CPC classification number: B05B11/3011 , B05B11/0016 , B05B11/3074 , B05B11/3077
Abstract: A venting system of a manually operated trigger sprayer vents the interior of a liquid container connected to the trigger sprayer. The trigger sprayer is provided with a vent chamber that surrounds the pump chamber, and a vent piston that surrounds the pump piston. The vent piston is received in the vent chamber for reciprocating movements between a vent closed and vent opened position in the vent chamber, and the vent chamber having two different interior diameter sections with a larger interior diameter section reducing drag on the vent piston when the vent piston is moved to the vent opened position.
Abstract translation: 手动触发喷雾器的排气系统通向连接到扳机喷雾器的液体容器的内部。 触发式喷雾器设置有围绕泵室的排气室和围绕泵活塞的排气活塞。 通气活塞被容纳在通风室中，用于在通气室中的通风口闭合和通风口打开位置之间的往复运动，并且排气室具有两个不同的内径部分，其具有较大的内径部分，当排气口 活塞移动到通风口打开位置。
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3.发明申请DUAL COMPONENT AND DUAL VALVE TRIGGER SPRAYER WHICH MIXES COMPONENTS IN DISCHARGE PASSAGE 审中-公开双组分和双阀触发喷雾器，混合排放通道中的组分
公开(公告)号：WO2005002736A3
公开(公告)日：2005-03-24
申请号：PCT/US2004010659
申请日：2004-04-07
Applicant: CONTINENTAL AFA DISPENSING CO
Inventor： FOSTER DONALD D , NELSON PHILIP L
IPC: B05B20060101 , B05B7/02 , B05B11/00
CPC classification number: B05B11/3084 , B05B11/3009 , B05B11/3011 , B05B11/3045
Abstract: The present invention pertains to a trigger sprayer which is connectable to two container volumes containing separate liquids. The sprayer has a trigger that is manipulated to draw the separate liquids into two separate pump chambers and then supply the two separate liquids from the pump chambers through two separate discharge passages and check valves to a mixing chamber of the sprayer. In the mixing chamber the two separate liquids are mixed together prior to their being dispensed from the trigger spray.
Abstract translation: 本发明涉及一种扳机式喷雾器，该扳机式喷雾器可连接到容纳单独液体的两个容器体积。 喷雾器具有触发器，该触发器被操纵以将分离的液体抽吸到两个分离的泵室中，然后通过两个单独的排出通道和止回阀将两个单独的液体从泵室供应到喷雾器的混合室。 在混合室中，两种分开的液体在从触发喷雾器分配之前混合在一起。
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4.发明申请
公开(公告)号：WO2005009890A2
公开(公告)日：2005-02-03
申请号：PCT/US2004022192
申请日：2004-07-08
Applicant: CONTINENTAL AFA DISPENSING CO , FOSTER DONALD D , STARK JEFFREY P
Inventor： FOSTER DONALD D , STARK JEFFREY P
CPC classification number: B05B11/3052 , B05B11/0016 , B05B11/3002 , B05B11/3033
Abstract: A hand operated liquid dispenser has a simplified, in-line construction that reduces the number of component parts of the dispenser and thereby reduces the dispenser's manufacturing costs. The in line construction of the liquid dispenser coaxially aligns a liquid discharge orifice, a liquid discharge passage, and a pump chamber of the dispenser. The construction provides a compact liquid dispenser that can be easily held in one hand by a user and manipulated by the fingers of the user's hand to pump liquid from a bottle attached to the liquid dispenser and dispense the liquid in a variety of different discharge patterns.
Abstract translation: 手动液体分配器具有简化的在线结构，其减少了分配器的组成部分的数量，并因此降低了分配器的制造成本。 液体分配器的在线结构同轴地排列分配器的液体排出孔，液体排出通道和泵室。 该结构提供了一种紧凑的液体分配器，其可以容易地由使用者一只手握住并且由使用者的手的手指操纵以从附接到液体分配器的瓶中泵送液体并且以各种不同的排出模式分配液体。
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Patent Agency Ranking
公开(公告)号：WO03106324A2
公开(公告)日：2003-12-24
申请号：PCT/US0310259
申请日：2003-04-03
Applicant: CONTINENTAL AFA DISPENSING CO
Inventor： FOSTER DONALD D , NELSON PHILIP L
CPC classification number: B05B11/007 , B05B1/26 , B05B1/34 , B05B11/0032 , B05B11/0072 , B05B11/3057
Abstract: A nozzle assembly for a handheld and hand operated liquid trigger sprayer includes a nozzle housing and a flow control member contained in the nozzle housing. The nozzle housing has an oblong liquid discharge orifice and a plurality of liquid breakup channels that radiate outwardly from the orifice. The flow control member has a head with a conical surface that engages over the liquid breakup channels and together they break up a flow of viscous liquid into separate liquid streams that impact with each other at the entrance to the discharge orifice and the liquid is discharged from the nozzle orifice in a narrow, fan spray pattern of the viscous liquid.
Abstract translation: 用于手持和手动液体触发喷雾器的喷嘴组件包括喷嘴壳体和容纳在喷嘴壳体中的流动控制构件。 喷嘴壳体具有长圆形的液体排出孔和从孔口向外辐射的多个液体分解通道。 流动控制构件具有头部，其具有接合在液体分离通道上方的锥形表面，并且它们一起将粘性液体流分解成在排放口的入口处相互冲击的液体流，并且液体从 喷嘴孔在狭窄的风扇喷雾模式的粘性液体。
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公开(公告)号：WO2007092730A3
公开(公告)日：2008-11-27
申请号：PCT/US2007061444
申请日：2007-02-01
Applicant: CONTINENTAL AFA DISPENSING CO , FOSTER DONALD D
Inventor： FOSTER DONALD D
IPC: B67D7/58
CPC classification number: B05B11/3011
Abstract: A manually handheld and operated trigger sprayer has a novel shroud configuration that provides an aesthetically pleasing appearance to the component parts of the trigger sprayer and also provides a pad on the shroud that provides a comfortable feel to the user's hand holding the trigger sprayer in addition to enhancing the appearance of the trigger sprayer.
Abstract translation: 手动和操作的触发式喷雾器具有新颖的护罩配置，其为触发式喷雾器的组件提供美观的外观，并且还在护罩上提供了一种垫，其对于持有扳机喷雾器的使用者的手以及除了 增强触发式喷雾器的外观。
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公开(公告)号：WO2006041571A3
公开(公告)日：2006-12-14
申请号：PCT/US2005029917
申请日：2005-08-24
Applicant: CONTINENTAL AFA DISPENSING CO , NELSON PHILIP L , FOSTER DONALD D
Inventor： FOSTER DONALD D
CPC classification number: B05B11/3087 , B05B7/0025 , B05B11/3011
Abstract: A manually operated liquid foaming dispenser is attached to the top of a container of liquid and is manually reciprocated to dispense the liquid from the container as a foam. The dispenser includes a liquid pump chamber and an air pump chamber that respectively pump liquid and air under pressure to a discharge passage of the pump where the liquid and air are mixed, generating the foam dispensed from the dispenser. The air pump chamber has a tube valve controlling the discharge of air from the air pump to the discharge passage, and the air pump chamber is charged with air by opening the air pump chamber to the exterior environment of the dispenser.
Abstract translation: 手动操作的液体发泡分配器附着在液体容器的顶部，并且被人工往复运动以便将泡沫从容器中分配出来。 分配器包括液体泵室和空气泵室，其分别将压力下的液体和空气泵送到泵的排放通道，在该排出通道中混合有液体和空气，产生从分配器分配的泡沫。 空气泵室具有管阀，其控制从空气泵排放到排放通道的空气，并且空气泵室通过将空气泵室打开到分配器的外部环境而被充满空气。
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公开(公告)号：WO2004098362A3
公开(公告)日：2005-06-09
申请号：PCT/US2004013431
申请日：2004-04-30
Applicant: CONTINENTAL AFA DISPENSING CO
Inventor： FOSTER DONALD D , NELSON PHILIP L
CPC classification number: B05B7/0031 , B05B11/306 , B05B11/3087 , G01F11/028
Abstract: A manually operated liquid foaming dispenser is attached to the top of a container of liquid and is manually vertically reciprocated to dispense the liquid from the container as a foam. The dispenser includes a liquid pump chamber and an air pump chamber that respectively pump liquid and air to a discharge passage of the pump where the liquid and air are mixed, generating the foam dispensed from the dispenser. The liquid dispenser is constructed with three biased closed valves that prevent leakage from a liquid container attached to the dispenser should the dispenser and container be positioned on their sides or be inverted.
Abstract translation: 手动操作的液体发泡分配器连接到液体容器的顶部，并且手动地垂直往复运动，以便将泡沫从容器中分配出来。 分配器包括液体泵室和空气泵室，其分别将液体和空气泵送到泵的排出通道，在该排出通道中液体和空气被混合，产生从分配器分配的泡沫。 液体分配器构造有三个偏置的闭合阀，当分配器和容器位于其侧面或被倒置时，防止从连接到分配器的液体容器泄漏。
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公开(公告)号：WO2004071933A3
公开(公告)日：2005-06-09
申请号：PCT/US2004002651
申请日：2004-01-29
Applicant: CONTINENTAL AFA DISPENSING CO
Inventor： FOSTER DONALD D
CPC classification number: B05B1/3478 , B05B1/12 , B05B1/3436 , B05B11/3011
Abstract: An indexing nozzle assembly for a trigger sprayer has a manually rotatable cap mounted for rotation on a liquid spinner of the nozzle assembly. Rotation of a cap changes the nozzle assembly between an off condition, a spray condition, a second off condition, and a stream condition of the liquid discharged from the nozzle assembly. The cap can be rotated from the off position directly to either of the spray or stream positions by rotating the cap one-quarter turn in opposite directions. A spatial relationship between an end surface of the liquid spinner and an interior surface of the cap end wall that surrounds the assembly discharge orifice improves the stream configuration of liquid discharged by the nozzle assembly.
Abstract translation: 用于扳机喷雾器的分度喷嘴组件具有手动旋转的帽，其安装成用于在喷嘴组件的液体旋转器上旋转。 盖的旋转在关闭状态，喷雾状态，第二关闭状态和从喷嘴组件排出的液体的流状态之间改变喷嘴组件。 通过相反方向旋转帽四分之一圈，帽可以从关闭位置直接旋转到喷雾或流动位置。 液体旋转器的端面与围绕组件排出口的帽端壁的内表面之间的空间关系改善了由喷嘴组件排出的液体的流形状。
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