Ventilation – Clean room
Patent
1995-05-03
1997-12-02
Joyce, Harold
Ventilation
Clean room
553852, F24F 316
Patent
active
056929544
ABSTRACT:
An air shower system which includes an air shower room, an underground region in fluid communication with a clean room, an air supply chamber surrounding the sidewalls and ceiling of the air shower room, the air supply chamber having an intake portion in fluid communication with the underground region, a plurality of air supply nozzles provided in the sidewalls and ceiling of the air shower room, a plurality of air discharge holes provided in the floor of the air shower room, the air discharge holes being in fluid communication with the underground region, a plurality of filters provided in side portions of the air supply chamber disposed alongside the sidewalls of the air shower room, and, a plurality of blowers provided in the side portions of the air supply chamber for forcing air from the underground region through the filters and thence, through the air supply nozzles, into the interior of the air shower room, for blowing particulate matter off of a person situated in the interior of the shower room, the air containing the particulate matter being discharged through the air discharge holes into the underground region.
REFERENCES:
patent: 3023689 (1962-03-01), Kurek
patent: 3170385 (1965-02-01), Tompkins et al.
patent: 4315456 (1982-02-01), Hayashi et al.
Choi Sang Bong
Jun Je Kang
Lee Joung Sun
Park Je Ku
Joyce Harold
Samsung Electronics Co,. Ltd.
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