Filter assemblies and end caps for filter assemblies

Details Filter assemblies and end caps for filter assemblies Filter assemblies and end caps for filter assemblies

1996-11-04

1998-07-14

Walker, W. L.

Liquid purification or separation

Filter

Within flow line or flow line connected close casing

210443, 210444, 210450, 210455, 2104932, 55502, D23209, B01D 2708

Patent

active

057799032

ABSTRACT:
A filter assembly has a housing accommodating a filter element. One end cap of the filter element has a generally annular body with support fins projecting from one surface. A peripheral flange extends from the edge of the body and is spaced from the outer ends of the fins to allow differential expansion of the flange without undue stress. The flange carries two opposed sets of pegs for supporting respective sealing rings to allow the flange to seal between parts of the housing.

REFERENCES:
patent: D294167 (1988-02-01), Meissner
patent: D320062 (1991-09-01), Meissner
patent: D321745 (1991-11-01), Murrell
patent: D322836 (1991-12-01), Petrucci et al.
patent: 2709524 (1955-05-01), Russell et al.
patent: 4126559 (1978-11-01), Cooper
patent: 4265752 (1981-05-01), O'Banion
patent: 4629557 (1986-12-01), Tobias
patent: 4834885 (1989-05-01), Misgen et al.
patent: 4969994 (1990-11-01), Misgen et al.
patent: 5035798 (1991-07-01), Stenger

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