Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus
Patent
1982-10-12
1985-07-30
Prunner, Kathleen J.
Gas separation
With nonliquid cleaning means for separating media
Solid agent cleaning member movingly contacts apparatus
55276, 55356, 55410, 55419, 55472, 55473, 55482, 55484, 55DIG29, 98 36, B01D 4612
Patent
active
045319561
ABSTRACT:
A sterile air trolley introduces sterile air into a zone adjacent all outermost boundaries of an upper part of a casing which extends laterally outboard of all sides of a lower part of a casing. The sterile air so introduced is without or free of any contaminated ambient air being entrained by the air so being emitted from the trolley and so introduced into the zone.
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patent: 3935803 (1976-02-01), Bush
patent: 4038974 (1977-08-01), Pielkenrood
Howorth Air Engineering Limited
Prunner Kathleen J.
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