公开(公告)号：US5944990A

公开(公告)日：1999-08-31

申请号：US983122

申请日：1992-11-30

Applicant: Jeffrey I. Edens

Inventor： Jeffrey I. Edens

IPC: B01D29/00 ,  B01D29/39

CPC classification number: B01D29/52 ,  B01D29/15 ,  B01D29/96 ,  B01D2201/0453 ,  B01D2201/34

Abstract: A fluid filter has separable upper and lower housing portions releasably joined in assembled relation wherein the lower housing portion closes the open lower end of the upper housing portion to form a fluid inlet chamber in the upper portion communicating with an unfiltered fluid inlet in the lower portion, and removable filter cartridges mounted on the upper end of the lower housing portion within the fluid inlet chamber in the upper portion and internally communicating with a filtered fluid outlet in the lower portion. The upper housing portion is separable from the lower housing portion to uncover the full lengths of the filter cartridges in a manner which facilitates periodic removal and replacement of the cartridges for cleaning or replacement of damaged cartridges and permits close inspection of the sealed ends of the cartridges to assure proper sealing of replaced cartridges to the lower housing portion prior to reassembly of the housing portions.

Abstract translation: 流体过滤器具有可拆卸的上部和下部壳体部分，其可拆卸地以组装关系连接，其中下部壳体部分封闭上部壳体部分的敞开的下端，以在上部中形成流体入口室，其与下部的未过滤流体入口连通 ，以及安装在下部壳体部分的上端中的可移动过滤器滤芯在上部的流体入口室内部，并且与下部中的过滤流体出口内部连通。 上壳体部分可以与下壳体部分分离，以便有助于定期移除和更换墨盒以清洁或更换损坏的墨盒并允许密封检查墨盒的密封端的方式露出滤筒的全部长度 以在重新组装壳体部分之前确保替换的盒体适当地密封到下壳体部分。

公开(公告)号：US5279732A

公开(公告)日：1994-01-18

申请号：US856104

申请日：1992-03-23

Applicant: Jeffrey I. Edens

Inventor： Jeffrey I. Edens

IPC: B01D29/27 ,  B01D29/33 ,  B01D63/10 ,  B01D65/00 ,  B01D29/11

CPC classification number: B01D63/10 ,  B01D29/27 ,  B01D29/33 ,  B01D65/00 ,  B01D2201/184 ,  B01D2201/34

Abstract: A fluid conditioning device having a housing containing a fluid inlet and outlet and a removable fluid conditioner through which fluid passes from the inlet to the outlet and which removes matter from and/or adds matter to the fluid, and an improved seal between the housing and fluid conditioner for blocking passage of unconditioned fluid from the inlet to the outlet. The housing is constructed and arranged to receive different types of fluid conditioners, such as a porous cartridge which may serve to filter solids from and/or add a substance to the fluid, a filter bag and basket combination, and a reversible osmosis cartridge for removing molecular constituent form a fluid solution, such as the saline constituent from sea water.

Abstract translation: 一种流体调节装置，其具有容纳流体入口和出口的壳体和可移除的流体调节器，流体通过该壳体从入口通向出口，并且从物质流出物质和/或添加物质，以及壳体和 用于阻止未调节流体从入口到出口的流体调节器。 壳体被构造和布置成接收不同类型的流体调节器，例如可以用于将物质从物质过滤和/或添加到流体的多孔筒，过滤袋和篮子组合以及用于去除的可逆渗透筒 分子成分形成流体溶液，例如来自海水的盐成分。

公开(公告)号：US4402828A

公开(公告)日：1983-09-06

申请号：US387795

申请日：1982-06-14

Applicant: Jeffrey I. Edens

Inventor： Jeffrey I. Edens

IPC: B01D29/00 ,  B01D29/42

CPC classification number: B01D29/52 ,  B01D29/15 ,  B01D2201/0438

Abstract: A pressure filter vessel has a housing with an end cap at each end, a flow block in the lower end portion of the vessel having a reduced central portion and upper and lower flanges, a seal in each of the flanges for pressure sealing between the housing and each of the flanges, the flanges cooperating with the housing and the reduced central portion to define an annular chamber, and the upper flange cooperating with the housing and upper cap to define an upper chamber. An inlet connection to the flow block provides for fluid flow through a flow block opening to the upper chamber. At least one filter cartridge is mounted in an aperture in the flow block and extends to the upper chamber. The flow block defines a passage between the aperture and the annular chamber, and an outlet connection accommodates flow from the annular chamber. The wall of the reduced central portion of the flow block and the inner wall of the housing cooperate with the flanges to define the annular chamber. A first passage is preferably defined in the flow block for communication between the inlet connection and the upper chamber. The upper portion of the flow block preferably defines a plurality of apertures, and a plurality of passages are provided to communicate between the apertures and the annular chamber.

Abstract translation: 压力过滤器容器具有在每个端部具有端盖的壳体，容器的下端部分中的流动块具有减小的中心部分和上部和下部凸缘，每个凸缘中的密封件用于在壳体 并且每个凸缘，凸缘与壳体配合，并且减小的中心部分限定环形室，并且上凸缘与壳体和上盖配合以限定上室。 与流动块的入口连接件提供流过通过上部腔室的流动块开口的流体流动。 至少一个滤筒安装在流动块中的孔中并延伸到上室。 流动块限定了孔和环形室之间的通道，并且出口连接容纳来自环形室的流动。 流动块的减小的中心部分的壁和壳体的内壁与凸缘配合以限定环形室。 优选地，在流动块中限定第一通道以用于入口连接和上部室之间的连通。 流动块的上部优选地限定多个孔，并且提供多个通道以在孔和环形室之间连通。