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公开(公告)号：US5507437A
公开(公告)日：1996-04-16
申请号：US371819
申请日：1995-01-12
申请人： Donald D. Foster , Philip L. Nelson
发明人： Donald D. Foster , Philip L. Nelson
CPC分类号： 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
摘要： 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.
摘要翻译： 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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公开(公告)号：US5495965A
公开(公告)日：1996-03-05
申请号：US233039
申请日：1994-04-25
CPC分类号： B65D83/32 , B05B15/005
摘要： An improved dip tube for a hand operated dispensing device is disclosed comprising a longitudinally extending dip tube having an outer surface and an inner surface for defining a wall thickness therebetween. A plurality of surface projections protrude from the outer surface of the dip tube and extend longitudinally along the dip tube. The plurality of surface projections are uniformly disposed about the dip tube for defining a plurality of recessed portions therebetween. The plurality of surface projections define major wall thickness portions for providing structural strength for the dip tube. The improved dip tube provides a conventional cross-section area of the internal channel with a reduced volume of material used in the construction of the improved dip tube.
摘要翻译： 公开了一种用于手动分配装置的改进的浸渍管，其包括具有外表面和内表面的纵向延伸的浸渍管，用于限定其间的壁厚。 多个表面突起从汲取管的外表面突出并且沿汲取管纵向延伸。 多个表面突起均匀地设置在汲取管周围，以在其间限定多个凹部。 多个表面突起限定了用于提供汲取管的结构强度的大的壁厚部分。 改进的汲取管提供了内部通道的常规横截面积，其具有用于改进的浸入管的构造中使用的减小的材料体积。
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公开(公告)号：US5425482A
公开(公告)日：1995-06-20
申请号：US242326
申请日：1994-05-13
申请人： Donald D. Foster , Philip L. Nelson
发明人： Donald D. Foster , Philip L. Nelson
CPC分类号： B05B11/3074 , B05B1/3431 , B05B11/0005 , B05B11/0016 , B05B11/0037 , B05B11/0064 , B05B11/007 , B05B11/3011 , B05B11/303 , B05B11/3033 , B05B11/3035 , B05B11/3069 , B05B11/3077 , B05B1/3436 , B05B11/0032 , B05B11/0062 , B05B11/3057 , B05B15/005
摘要： A low cost trigger sprayer has a housing with a first liquid passage containing a spinner assembly. A pump element is positioned generally horizontally such that pulling the trigger contracts or retracts the element and releasing the trigger permits the element to return to an extended position. An elastomeric spring is positioned between the housing and pump element to improve the return characteristics of the pump element. 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 upward past the neck and defines a saddle recess with the housing connected to the neck of the container and positioned forward of the upward extending container portion.
摘要翻译： 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。 泵元件大致水平定位，使得拉动扳机收缩或缩回元件并释放扳机允许元件返回到延伸位置。 弹性体弹簧位于壳体和泵体之间，以改善泵元件的返回特性。 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，该后部向上延伸穿过颈部并且限定鞍形凹部，该外壳连接到容器的颈部并且定位在向上延伸的容器部分的前方。
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84.发明授权Insertable barrier bag or liner for a narrow neck dispensing container and method of filling such a barrier bag or liner 失效用于狭窄颈部分配容器的可插入阻隔袋或衬垫以及填充这种阻隔袋或衬垫的方法
公开(公告)号：US5343901A
公开(公告)日：1994-09-06
申请号：US32585
申请日：1993-03-17
申请人： Philip Meshberg
发明人： Philip Meshberg
CPC分类号： B05B11/0043 , B05B11/0037 , B05B11/0097 , B05B15/005
摘要： A dispensing container including a interior barrier bag is disclosed, along with a method for filling the barrier bag with a material to be dispensed. The dispensing structure includes a non-vented pump and a dip tube structure, and a mechanism for venting the interior of the container to the atmosphere and for venting the interior of the barrier bag during filling. During assembly and filling, the barrier bag is wrapped or collapsed around the dip tube structure, so that the dip tube structure and the barrier bag can be easily inserted into a conventional container. After insertion, the barrier bag is inflated (with either an air blast or the introduction of the dispensed product) and filled with product. After filling a pump structure can be attached to the container. The method and apparatus allow a barrier bag device to be used on conventionally-designed container structures. The method and apparatus are particularly useful with containers which are made up at least partially of recycled materials.
摘要翻译： 公开了一种包括内部阻挡袋的分配容器，以及用于用待分配材料填充阻挡袋的方法。 分配结构包括非排气泵和浸入管结构，以及用于将容器的内部排放到大气中并在填充期间排出阻挡袋的内部的机构。 在组装和填充期间，阻挡袋围绕汲液管结构被包裹或折叠，使得汲取管结构和阻隔袋可以容易地插入常规容器中。 插入后，阻隔袋被充气（用鼓风或引入分配的产品）并充满产品。 在填充泵结构后可以将其连接到容器上。 该方法和装置允许在常规设计的容器结构上使用隔离袋装置。 该方法和装置对于至少部分由再循环材料制成的容器特别有用。
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公开(公告)号：US5195664A
公开(公告)日：1993-03-23
申请号：US862790
申请日：1992-04-03
申请人： Steven Rhea
发明人： Steven Rhea
CPC分类号： B65D83/32 , B05B11/0059 , B05B15/005
摘要： A container with a discharge valve attached defines an interior volume containing a liquid. A rigid dip tube is connected between the valve and a flexible dip tube. This flexible dip tube, in turn, is attached to a weighted pick-up head. The pick-up head is formed of a buoyant portion and a weighted portion, such that the head is self-righting but does not float. A conduit, which may be continuation of the flexible tube, extends through the pick-up head to an inlet on the lower face of the head. The configuration of the head provides spacing between the inlet and the container walls such that the inlet always is in communication with the liquid.
摘要翻译： 附有排放阀的容器限定了含有液体的内部容积。 刚性汲取管连接在阀和柔性汲取管之间。 该柔性汲取管又连接到加重的拾取头。 拾取头由浮力部分和加权部分形成，使得头部自动平直但不浮动。 可以是柔性管的延伸的导管延伸穿过拾取头到头部的下表面上的入口。 头部的构造提供入口和容器壁之间的间隔，使得入口始终与液体连通。
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公开(公告)号：US4940542A
公开(公告)日：1990-07-10
申请号：US428004
申请日：1989-10-27
申请人： Kazuo Simizu , Shin Sakai , Satoru Matsumoto , Osamu Yamamoto , Hisao Tanaka
发明人： Kazuo Simizu , Shin Sakai , Satoru Matsumoto , Osamu Yamamoto , Hisao Tanaka
CPC分类号： B67D7/02 , B05B15/005 , B05B9/0822 , B65D83/32 , B65D83/48
摘要： A device for dispensing a liquid, including a container having an interior space accommodating the liquid, a first valve attached to the container, a delivery path having one end submerged in the liquid and extending through the container such that the other end is outside the container, and a second valve disposed in the delivery path for closing and opening the delivery path. The first valve permits a pressurized gas to flow therethrough into the container to raise the pressure within the container, but inhibits a discharge flow of the pressurized gas and the liquid therethrough out of the interior space. The liquid is delivered out of the container through the delivery path, due to the raised pressure within the interior space. The device has a micro-porous membrane filter disposed in a portion of the delivery path which is located upstream of the second valve, as viewed in the direction of delivery of the liquid. The micro-porous membrane filter removes microorganisms from the liquid delivered from the delivery path.
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公开(公告)号：US4898307A
公开(公告)日：1990-02-06
申请号：US236592
申请日：1988-08-25
申请人： Paolo M. B. Tiramani
发明人： Paolo M. B. Tiramani
IPC分类号： B05B11/00
CPC分类号： B05B11/0064 , B05B11/0016 , B05B11/303 , B05B11/3035 , B05B11/3074 , B05B11/3077 , B05B11/3095 , B05B15/005 , B05B11/0032
摘要： The disclosed spray cap comprises a manual trigger connected by a living hinge to a hollow main body; a joint-free member of plastic comprises a pump-chamber bellows and a discharge tube in the main body, and a projecting dip tube; a nozzle is threaded on the discharge tube; an outlet check valve body and resilient supporting arms in the nozzle form integral portions of the nozzle; and the discharge tube has a sealing flange engaging an internal cylindrical surface of the nozzle.
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公开(公告)号：US4821923A
公开(公告)日：1989-04-18
申请号：US105884
申请日：1987-10-07
申请人： Thomas Skorka
发明人： Thomas Skorka
CPC分类号： B05B11/0081 , B05B11/3047 , B05B15/005 , B65D81/3222 , B65D83/32 , B65D83/687 , Y10S215/08
摘要： A dispenser (1) has an admixing chamber (5) for each of the admixing components to be mixed together in a main chamber (4), the admixing chamber being inserted in a mount (7) of main chamber (4) formed by a vessel neck. A partition of the admixing chamber (5) is essentially constructed as a closure part (17), which is connected in one piece with admixing chamber (5) by means of a predetermined breaking point (18) and forms a component of a riser tube (6). For putting the discharge apparatus into operation a closure is opened and a discharge pump (3) within mount (7) is so introduced into admixing chamber (5) that the discharge pump (3) is connected with a suction connection (27) accompanied by the opening of a tube connection with riser tube (6) and then through further axial displacement of tube (6) the closure part (17) is broken free, so that the component flows from admixing chamber (5) into main chamber (4). Through the operation of discharge pump (3), the mixing medium can be discharged directly via the discharge channel (38) of the discharge pump (3).
摘要翻译： 分配器（1）具有用于每个混合部件的混合室（5），以在主室（4）中混合在一起，所述混合室插入主室（4）的安装件（7） 血管颈 混合室（5）的隔板基本上构造为封闭件（17），其通过预定的断裂点（18）与混合室（5）连成一体并形成提升管 （6）。 为了使排放装置运行，打开关闭装置，将安装件（7）内的排放泵（3）引入到混合室（5）中，排放泵（3）与吸入连接（27）连接，伴随着 与提升管（6）的管连接打开，然后通过管（6）的进一步轴向移位，封闭部分（17）断开，使得部件从混合室（5）流入主室（4） 。 通过排放泵（3）的操作，混合介质可以通过排放泵（3）的排放通道（38）直接排放。
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公开(公告)号：US4234127A
公开(公告)日：1980-11-18
申请号：US932404
申请日：1978-08-09
申请人： Tetsuya Tada , Masaharu Amari
发明人： Tetsuya Tada , Masaharu Amari
CPC分类号： B05B11/3059 , B05B11/0005 , B05B11/0032 , B05B11/0059 , B05B11/304 , B05B11/3074 , B05B15/005 , B05B15/066 , B05B11/0094 , B05B11/3001
摘要： A manually operated sprayer which comprises a pump mechanism including a secondary valve having a valve body normally pressed against a valve seat by a compression spring and valve-sealing means designed temporarily to obstruct the flow of a liquid even after the valve body slides in liquidtightness along the inner wall of a tubular piston and is released from the valve seat, and wherein the valve-sealing means of the secondary valve is integrally formed with the valve body, and slides in liquidtightness along the inner wall the tubular piston for a prescribed distance to be brought into an annular groove formed in the inner wall of the tubular piston, thereby taking the form of a skirt-like strip to be released from the liquidtight condition.
摘要翻译： 一种手动喷雾器，其包括泵机构，该泵机构包括具有通过压缩弹簧通常压在阀座上的阀体的二次阀，以及临时设计的阀密封装置，即使在阀体以液密方式滑动之后也能够阻止液体流动 管状活塞的内壁并从阀座释放，并且其中二次阀的阀密封装置与阀体一体形成，并且沿管内活塞的内壁以液体密封方式滑动规定距离 被带入形成在管状活塞的内壁中的环形槽中，从而使裙状条的形式从液密状态释放。
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公开(公告)号：US3843025A
公开(公告)日：1974-10-22
申请号：US37257673
申请日：1973-06-22
申请人： HERCULES INC
发明人： HOLT W
CPC分类号： B05B15/005 , B05B11/3032 , B05B11/3033 , B29C49/20 , B29C2049/2017 , B65D1/20
摘要： A method is taught for blow-molding a bottle or other container having an integral fluid transfer passage. A preformed member incorporating the passage is inserted in a mold and the parison is blown into contact therewith. The member is designed so that the parison will bridge the inlet opening, stretch into the opening and finally burst under the blowing pressure, thereby opening up communication between the interior of the container and the exterior environment.
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