Filter housing with means to prohibit fluid flow

Details Filter housing with means to prohibit fluid flow Filter housing with means to prohibit fluid flow

1991-12-13

1994-03-29

Dawson, Robert A.

Liquid purification or separation

With repair or assembling means

210248, 210440, 210444, 210447, 210457, B01D 2708

Patent

active

052981606

ABSTRACT:
A filtration system 10 for use to separate contamination from a liquid is provided, including an elongated tubular housing 14 which has a closed end 16 and an open end 18. Located within the housing 14 is an elongated perforated tubular member 20 which has openings 22. A separating baffle 24 for prohibiting flow between the housing 14 and the tubular member 20 is located near the closed end 16 of housing 14. A first fluid port 39 in the housing 32 is located between the filter element 12 and the open end 18. A second port 32 is located in the housing 14 between the filter element 12 and the closed end 16. The filter element 14 is installed and removed through the open end 16 of the housing 14 and is installed between the housing 14 and the member 20. A cover 66 is placed over the open end 16 of the housing 14 in order that fluid which is contained within the housing 14 may be sealed therein. A reservoir 50 is located at the open end 16 of the housing 14 in order that fluid escaping from the housing 14 during removal of the filter element 12 may be contained within the reservoir 50.

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