Active/passive distributed absorber for vibration and sound radiation control

Publication Date
2010-05-11Filing Date
2005-11-21Inventor
Fuller, Christopher R.
Kondylas, Kathleen
Metadata
Show full item recordAbstract
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.
Assignee
Virginia Tech Intellectual Properties, Inc.
Patent Number
7712580
Application Number
11283508
Primary/U.S. Class
181/294
Other/U.S. Class
52/742.1
52/742.13
CPC Class
E04B1/7604
E04B1/6801
E04B1/82
E04B2/7409
E04B2001/8414
E04B2001/8419
E04B2001/8461
F16F7/10
F16F7/104
G10K11/165
Y10T29/49826
Patent Type
utility
Collections
- Virginia Tech Patents [546]