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公开(公告)号：US5919360A
公开(公告)日：1999-07-06
申请号：US906819
申请日：1997-08-06
IPC分类号： F01M9/02 , B01D29/00 , B01D37/02 , B01F5/04 , B01F15/04 , E03C1/046 , F02M25/00 , F02M37/22 , F22D11/00 , B67D5/00
CPC分类号： B01F5/0451 , B01F5/0495 , F02M25/00 , F02M37/22 , B01D2201/302 , B01D2201/4046 , B01F5/0413
摘要： An additive dispensing apparatus for a fluid system is disclosed which includes a head having a body portion adapted and configured for fluid communication with the fluid system and having a flow path extending therethrough. A fluid inlet portion of the flow path defines a relatively high pressure region and a fluid outlet portion of the flow path defines a relatively low pressure region. A canister is operatively associated with the body portion and structure is provided for facilitating fluid communication between the fluid inlet portion and the interior of the canister. A collapsible container is disposed within the canister for containing a liquid additive for dispensement into the fluid system and structure is provided for facilitating fluid communication between the collapsible container and the fluid outlet portion, whereby the differential pressure between the interior of the canister and the interior of the collapsible container effectuates a proportional dispensement of liquid additive into the fluid system.
摘要翻译： 公开了一种用于流体系统的添加剂分配装置，其包括具有主体部分的头部，该主体部分适于并构造成与流体系统流体连通并且具有从其延伸的流动路径。 流动路径的流体入口部分限定相对高的压力区域，并且流动路径的流体出口部分限定相对低的压力区域。 罐与主体部分可操作地相关联，并且提供结构用于促进流体入口部分和罐内部之间的流体连通。 可拆卸的容器设置在罐内，用于容纳用于分配到流体系统中的液体添加剂，并且提供用于促进可折叠容器和流体出口部分之间的流体连通的结构，由此罐的内部和内部之间的压差 的可折叠容器使液体添加剂成比例地分配到流体系统中。
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公开(公告)号：USD366094S
公开(公告)日：1996-01-09
申请号：US493855
申请日：1990-03-14
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公开(公告)号：US5143601A
公开(公告)日：1992-09-01
申请号：US418093
申请日：1989-10-06
申请人： Jack P. Slovak , Robert A. Slovak
发明人： Jack P. Slovak , Robert A. Slovak
摘要： A fluid treatment system is provided which includes a fluid distribution manifold, a multiport connector including a plurality of fluid channels, and at least one discrete fluid treatment cartridge. The distribution manifold includes a plurality of fluid channels, one for each of a plurality of fluid connection tubes with the fluid channels having inlet and outlet ports. The multiport connector is configured such that each one of the fluid channels in the multiport connector aligns with one of the ports in the distribution manifold. The fluid treatment cartridge includes a sump which includes a fluid inlet port and a fluid outlet port. The sump is configured such that the cartridge fluid inlet port aligns with one of the ports in the distribution manifold and the cartridge outlet port aligns with another the ports in the distribution manifold. A replacement treatment cartridge is also provided for a distribution manifold which includes a cartridge receiving aperture. The replacement filter cartridge includes a post adapted to be received in the cartridge receiving aperture. The post is adapted to be affixed to the distribution manifold.
摘要翻译： 提供一种流体处理系统，其包括流体分配歧管，包括多个流体通道的多端口连接器和至少一个分立的流体处理盒。 分配歧管包括多个流体通道，一个用于多个流体连接管中的每一个，流体通道具有入口和出口。 多端口连接器被配置为使得多端口连接器中的每个流体通道与分配歧管中的一个端口对准。 流体处理盒包括一个包括流体入口和流体出口的贮槽。 贮槽被构造成使得墨盒流体入口端口与分配歧管中的一个端口对齐，并且墨盒出口端口与另一个分配歧管中的端口对准。 还提供了一种用于分配歧管的替换处置盒，其包括盒接收孔。 更换过滤器滤芯包括适于容纳在盒接收孔中的柱。 该柱适于固定在分配歧管上。
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公开(公告)号：US5119860A
公开(公告)日：1992-06-09
申请号：US597446
申请日：1990-10-15
申请人： Jack P. Slovak , Robert A. Slovak
发明人： Jack P. Slovak , Robert A. Slovak
IPC分类号： B01D61/10 , F16L55/027
CPC分类号： B01D61/10 , F16L55/027
摘要： A flow restrictor that is intended primarily for use in a reverse osmosis water purification system of the type having a reverse osmosis membrane housing receiving feed water to be purified and generating purified water at a first outlet and waste water at a second outlet. The flow restrictor of the invention comprises a selected length of elongated, doubly-extruded tubing having an inner, low-friction tube and an outer, higher-friction tube. The outer tube is coaxial with the inner tube and has an inner surface which is substantially contiguous with the outer surface of the inner tube. The diameter of the inner tube and the length of the tubing are selected for precisely limiting flow of water therethrough.
摘要翻译： 主要用于反渗透水净化系统的流量限制器，该反渗透水净化系统具有反渗透膜壳体，该反渗透膜壳体接收要净化的进料水并在第一出口处产生净化水并在第二出口处产生废水。 本发明的限流器包括选定长度的细长的双重挤出管，其具有内部，低摩擦管和外部较高摩擦的管。 外管与内管同轴并且具有与内管的外表面基本邻接的内表面。 选择内管的直径和管道的长度以精确地限制水的流过。
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公开(公告)号：USD278650S
公开(公告)日：1985-04-30
申请号：US432153
申请日：1982-09-30
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公开(公告)号：US5354464A
公开(公告)日：1994-10-11
申请号：US494142
申请日：1990-03-14
CPC分类号： B01D35/303 , B01D61/10 , B01D65/00 , B01D2201/4015 , B01D2313/105 , B01D2313/125
摘要： An improved multi-port connection device (10) adapted to receive prior art membrane and filter canisters (12) and to make connections between plural connection devices more convenient and versatile, comprising a plurality of flow ports (43,45,47) which are all at a common level, two of which communicate through apertures (52,54) in a barrier wall (55) forming a female connector with input and output flow paths (18,16) in the canister male connector, said apertures (52,54) being positioned in the barrier wall (55) on separate sides of an O-ring seal at locations communicating with the input and output flow paths (18,16).
摘要翻译： 一种改进的多端口连接装置（10），其适于接收现有技术的膜和滤筒（12）并且使多个连接装置之间的连接更方便和多用途，包括多个流动端口（43,45,47） 所有这些都在一个共同的水平上，其中两个通过阻挡壁（55）中的孔（52,54）连通，所述阻挡壁（55）形成阴连接器，所述阴连接器具有在所述罐阳连接器中的输入和输出流动路径（18,16） 54）在与输入和输出流动路径（18,16）连通的位置处定位在O形环密封件的分离侧上的阻挡壁（55）中。
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公开(公告)号：USD350384S
公开(公告)日：1994-09-06
申请号：US493856
申请日：1990-03-14
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