Invention Grant
- Patent Title: Vibro-acoustic attenuation or reduced energy transmission
- Patent Title (中): 振动声衰减或能量传输减少
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Application No.: US14008123Application Date: 2012-03-29
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Publication No.: US09275622B2Publication Date: 2016-03-01
- Inventor: Claus Claeys , Bert Pluymers , Wim Desmet
- Applicant: Claus Claeys , Bert Pluymers , Wim Desmet
- Applicant Address: BE Leuven
- Assignee: KATHOLIEKE UNIVERSITEIT LEUVEN
- Current Assignee: KATHOLIEKE UNIVERSITEIT LEUVEN
- Current Assignee Address: BE Leuven
- Agency: Workman Nydegger
- Priority: GB1105244.6 20110329; GB1105260.2 20110329; GB1110185.4 20110616
- International Application: PCT/EP2012/055742 WO 20120329
- International Announcement: WO2012/131011 WO 20121004
- Main IPC: F16F7/104
- IPC: F16F7/104 ; F16F15/04 ; G10K11/00 ; G10K11/172 ; F16F7/10 ; F16F15/00
Abstract:
Vibro-acoustic attenuation or reduced energy transmission. The present invention relates to devices that display frequency zones of strong vibro-acoustic attenuation or reduced energy transmission. This can be used in particular, although not necessarily solely, in applications that require lightweight materials with good mechanical properties and good vibro-acoustic response or in applications that require materials with high sound reflection, absorption or sound isolation in a certain frequency band.
Public/Granted literature
- US20140027199A1 Vibro-Acoustic Attenuation or Reduced Energy Transmission Public/Granted day:2014-01-30
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