Lighting and air filter structure

Details Lighting and air filter structure Lighting and air filter structure

1981-12-10

1984-03-27

Nelson, Peter A.

Illumination

With fluid distributer

362253, 362294, 362297, 362298, 362345, 362346, 362218, 362373, F21V 3300

Patent

active

044398166

ABSTRACT:
A lighting and air filter structure for use in clean rooms and the like. The structure includes a housing with upstream and downstream sides and through which air is flowed, the filter carried by the housing to filter the air, a plurality of lights carried by the housing downstream of the filter, and reflector means comprising a plurality of parallel, elongated reflector plates and carried between the filter and the lights. The plates are spaced in the direction of air flow from one another to provide air flow ports, and the reflector plates cause no significant pressure drop thereacross.

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patent: 3846072 (1974-11-01), Patterson

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