TW229260B - Clean room ventilation system - Google Patents

Clean room ventilation system

Info

Publication number
TW229260B
TW229260B TW83100995A TW83100995A TW229260B TW 229260 B TW229260 B TW 229260B TW 83100995 A TW83100995 A TW 83100995A TW 83100995 A TW83100995 A TW 83100995A TW 229260 B TW229260 B TW 229260B
Authority
TW
Taiwan
Prior art keywords
clean room
ventilation system
room ventilation
ceiling grid
beneath
Prior art date
Application number
TW83100995A
Other languages
Chinese (zh)
Inventor
Craig S Ludwig
Laird I Richardson
Original Assignee
Brod & Mcclung Pace Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/188,091 external-priority patent/US5454756A/en
Application filed by Brod & Mcclung Pace Co filed Critical Brod & Mcclung Pace Co
Application granted granted Critical
Publication of TW229260B publication Critical patent/TW229260B/en

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Abstract

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.
TW83100995A 1994-01-28 1994-03-26 Clean room ventilation system TW229260B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/188,091 US5454756A (en) 1991-08-21 1994-01-28 Clean room ventilation system

Publications (1)

Publication Number Publication Date
TW229260B true TW229260B (en) 1994-09-01

Family

ID=51348525

Family Applications (1)

Application Number Title Priority Date Filing Date
TW83100995A TW229260B (en) 1994-01-28 1994-03-26 Clean room ventilation system

Country Status (1)

Country Link
TW (1) TW229260B (en)

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