Title:
【発明の名称】清掃可能なフィルター媒体とフィルターエレメント
Document Type and Number:
Japanese Patent JP2000513648
Kind Code:
A
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.
Inventors:
Unenshak, Raymond M.
Bassino, John Yee.
Stark, Stephen K.
Wilt, Eric H.
Bassino, John Yee.
Stark, Stephen K.
Wilt, Eric H.
Application Number:
JP53933197A
Publication Date:
October 17, 2000
Filing Date:
July 09, 1997
Export Citation:
Assignee:
W.L. GORE & ASSOCIATES, INCORPORATED
International Classes:
B01D39/16; B01D41/04; B01D46/00; B01D46/02; B01D46/52; D04H3/02; (IPC1-7): B01D39/16
Attorney, Agent or Firm:
Takashi Ishida (4 others)