Compact filter comprising a square seal

Details Compact filter comprising a square seal Compact filter comprising a square seal

2008-07-08

2008-07-08

Smith, Duane (Department: 1797)

Gas separation

With means securing or retaining separating media

Unit or cohesive sheet-like media in flow line or frame

C055S385300, C055S498000, C055S503000, C055S520000, C055S521000, C123S19800E

Reexamination Certificate

active

11783200

ABSTRACT:
A filter element comprising a spirally wound filter through which a fluid to be filtered flows axially and which is provided with a mounting ring on the circumference of the wound filter secured to the wound filter by a welded, adhesive, extruded or fused joint. The mounting ring is provided with a circumferential profiled seal which engages a housing in which the filter element is installed to provide a seal between an unfiltered fluid side of the filter element and a filtered fluid side of the filter element.

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patent: 1 216 737 (2002-06-01), None

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