ACTIVE/PASSIVE DISTRIBUTED ABSORBER FOR VIBRATION AND SOUND RADIATION CONTROL
摘要
Vibration or acoustic sound control is achieved using an elastic layer of thermal or insulation material in which a plurality of discrete masses are distributed throughout. The elastic layer may be installed as a pre-formed layer, or be blown into position within a structure where vibration or acoustic sound control is required.
申请公布号
WO2007062319(A2)
申请公布日期
2007.05.31
申请号
WO2006US61020
申请日期
2006.11.17
申请人
VIRGINIA TECH INTELLECTUAL PROPERTIES, INC.;FULLER, CHRISTOPHER, R.;KONDYLAS, KATHLEEN