Invention Grant
US08172040B2 Active/passive distributed absorber for vibration and sound radiation control
有权
用于振动和声辐射控制的主动/被动分布式吸收器
- Patent Title: Active/passive distributed absorber for vibration and sound radiation control
- Patent Title (中): 用于振动和声辐射控制的主动/被动分布式吸收器
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Application No.: US13015633Application Date: 2011-01-28
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Publication No.: US08172040B2Publication Date: 2012-05-08
- Inventor: Christopher R. Fuller , Kathleen Kondylas
- Applicant: Christopher R. Fuller , Kathleen Kondylas
- Applicant Address: US VA Blacksburg
- Assignee: Virginia Tech Intellectual Properties, Inc.
- Current Assignee: Virginia Tech Intellectual Properties, Inc.
- Current Assignee Address: US VA Blacksburg
- Agency: Whithman Curtis Christofferson & Cook, PC
- Main IPC: E04B1/14
- IPC: E04B1/14
Abstract:
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.
Public/Granted literature
- US20110123356A1 Active/Passive distributed Absorber for Vibration and Sound Radiation Control Public/Granted day:2011-05-26
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