Refrigeration – Processes – Circulating external gas
Patent
1992-09-08
1994-05-24
Bennett, Henry A.
Refrigeration
Processes
Circulating external gas
62 78, 62418, 62426, 62 93, 62 94, 181224, 181225, 181258, F25D 1706, F24F 316, B01D 4624
Patent
active
053138031
ABSTRACT:
A central air conditioning unit with a blower and feed duct is provided with a filter unit between the blower and the air outlet into the space applied with the conditioned air. The filter unit has both a sorption filter and a suspended filter and is constructed and arranged to form a sound barrier, i.e. a sound-damping or sound-blocking system.
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Bennett Henry A.
Dubno Herbert
Kateshov Yuri
KesslerTech GmbH
Kilner C.
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