Gas separation – Flexible or collapsible bag type – With securing or supporting means
Patent
1998-10-09
2000-08-29
Spitzer, Robert H.
Gas separation
Flexible or collapsible bag type
With securing or supporting means
55381, 55521, 55528, B01D 2921
Patent
active
061102431
ABSTRACT:
The present invention is directed to novel filter bag assemblies comprising a support structure, such as a support cage of metal, plastic, or the like, and a filter media of expanded PTFE membrane(s) without a backing material or layer. In a preferred embodiment, the filter bag assembly further comprises a support cover, or cage cover, which fits over the exterior surface of the support, or cage, to prevent contact of the filter media with the cage.
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Bacino John E.
Stark Stephen K.
Tronto Karen
Wildt Erik H.
Wnenchak Raymond M.
Gore Enterprise Holdings Inc.
Lewis White Carol A.
Spitzer Robert H.
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