Fluid filter with canted fanfold pleats

Details Fluid filter with canted fanfold pleats Fluid filter with canted fanfold pleats

2006-05-01

2008-09-16

Smith, Duane (Department: 1797)

Gas separation

With means securing or retaining separating media

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

C055S484000, C055S521000, C210S493500

Reexamination Certificate

active

07425226

ABSTRACT:
Fanfold filter element has filtering media pleats canted at a predetermined angle relative to a reference plane such that the depth of each pleat is greater than the depth of a mounting frame to increase effective filtering area. The frame is canted by a corresponding amount so that central planes of pleat pockets are aligned with the direction of incoming fluid flow.

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