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Priority claimed from US08/188,091external-prioritypatent/US5454756A/en
Application filed by Brod & Mcclung Pace CofiledCriticalBrod & Mcclung Pace Co
Application grantedgrantedCritical
Publication of TW229260BpublicationCriticalpatent/TW229260B/en
A clean room ventilation system having a diffuser panel attached to a ceiling grid, with a filter element positioned well above the panel. The diffuser panel is perforated throughout its area with increased size and/or density of perforations in a peripheral region to provide increased airfolw beneath the ceiling grid. The peripheral regionsl may further be angled to create a lateral airflow beneath the ceiling grid.
TW83100995A1994-01-281994-03-26Clean room ventilation system
TW229260B
(en)