发明名称 FACING SYSTEM FOR A FLAT PANEL RADIATOR.
摘要 A flat panel sound radiator system for installation in a suspended ceiling is disclosed. The system is capable of concealing a modular sound radiator so that it appears substantially the same as surrounding ceiling panels. In this way the monolithic appearance of the ceiling is not interrupted. The assembly comprises a frame and a radiating panel resting within the frame and an acoustic facing covering the panel that is substantially indistinguishable from surrounding ceiling panels. Additionally disclosed is a ceiling system including a grid, a plurality of ceiling panels and an acoustical radiator having an acoustical visually matched exposed layer.
申请公布号 MXPA01008738(A) 申请公布日期 2002.04.10
申请号 MX2001PA08738 申请日期 2001.08.29
申请人 ARMSTRONG WORLD INDUSTRIES INC. 发明人 KENNETH P. ROY, PH. D.
分类号 E04B9/00;H04R1/00;H04R1/02;H04R7/04;(IPC1-7):H04R1/02 主分类号 E04B9/00
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