Filter assembly

Details Filter assembly Filter assembly

2007-02-13

2007-02-13

Smith, Duane (Department: 1724)

Gas separation: apparatus

With sterilizing means

Germicidal lamp

C055S473000, C055S499000, C055S521000, C055S523000, C055S356000, C055SDIG029, C095S273000, C096S223000, C096S225000

Reexamination Certificate

active

10380006

ABSTRACT:
A filter assembly including a filter medium installed in at least one receptacle. The filter assembly includes a heating system to heat the filter medium. The filter medium includes metal fibers. The receptacle or receptacles are provided with at least one air inlet and with at least one air outlet and a device to eliminate the air and free space around and in the filter medium. The receptacles may include at least two deformable walls, which are membranes made of a polymeric or elastomeric material, and the filter medium may include at least one sintered, non-woven metal fiber web.

REFERENCES:
patent: 4707167 (1987-11-01), Saito et al.
patent: 4731100 (1988-03-01), Loeffelmann et al.
patent: 5819793 (1998-10-01), Rajewski
patent: 6811593 (2004-11-01), Hansson et al.
patent: 2003/0170157 (2003-09-01), Aubert
patent: 0 796 625 (1997-09-01), None
patent: WO 98/00001 (1998-01-01), None
patent: WO 99/03559 (1999-01-01), None

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