Gas separation – With nonliquid cleaning means for separating media – Interdigitated comb and separating media
Reexamination Certificate
2005-09-01
2009-06-09
Smith, Duane (Department: 1797)
Gas separation
With nonliquid cleaning means for separating media
Interdigitated comb and separating media
C055S283000, C055S290000, C055S471000, C055S472000, C055S473000, C055S351000, C055S352000, C055S353000, C055S354000, C055S295000, C055S296000, C055S297000, C055S298000, C055S299000, C055S300000
Reexamination Certificate
active
07544223
ABSTRACT:
An inner portion of a filter cleaning portion300arranged at an inner portion of an interior unit is respectively arranged with cleaning units300A,300B constituted by arranging upper brushes344a,344bbrought into contact with one face of an air filter and lower brushes322a,322bbrought into contact with other face of the air filter5opposedly to each other at filter inlet/outlet350a,350bof the filter cleaning portion300.Further, a longitudinal frame54and a transverse frame55of an air filter5having a filter sheet51in a shape of a meshed sheet for catching dust and a frame52for supporting the filter sheet51are formed on a rear face side (side of heat exchanger3) of the filter sheet51.
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Hamano Hiroyuki
Kakudate Jun
Oda Masato
Fujitsu General Limited
Pham Minh-Chau T
Sartori Michael A.
Schwarz Steven J.
Smith Duane
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