Fluid filtration system including replaceable filter module

Liquid purification or separation – Structural installation – Closed circulating system

Reexamination Certificate

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Details

C210S172300, C210S234000, C210S416500, C210S429000, C210S438000, C210S450000, C210S454000

Reexamination Certificate

active

06858134

ABSTRACT:
A fluid filtration system includes a filter receiver located in a fluid reservoir housing and a replaceable filter module adapted to mount in the filter receiver. Fluid to be filtered is exposed to a filter media included in the filter module and mounted in a filter chamber provided in the filter receiver. The filtered fluid is discharged into a fluid reservoir located in the fluid reservoir housing and outside the filter receiver. Low-pressure fluid is then pumped from the fluid reservoir to a fluid user and fluid discharged from the filter user is conducted to the filter chamber for filtration in the filter media.

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European Search Report for EP Patent Application No. 03 25 8194, dated Apr. 5, 2004 (3 pages).

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