Gas separation – With means securing or retaining separating media – Unit or cohesive sheet-like media in flow line or frame
Reexamination Certificate
2011-07-05
2011-07-05
Clemente, Robert A (Department: 1775)
Gas separation
With means securing or retaining separating media
Unit or cohesive sheet-like media in flow line or frame
C055S497000, C055S498000, C055S501000, C055S520000, C055S521000, C210S494100, C210S497100
Reexamination Certificate
active
07972402
ABSTRACT:
The present invention provides one or more reinforcing members configured to act together with the adhesive bonding between filter media layers to further resist axial deformation forces such as induced by fluid flowing through the filter and thereby acting to retain the structural form and integrity of the filter element. Also disclosed is a method of reinforcing layers of a multilayer axial filter element against displacement of the layers.
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Clemente Robert A
Hasselbeck James
Mann & Hummel GmbH
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