Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Broadband passive distributed tuned vibration and acoustic absorber for modally dense structures










Image Number 9 for United States Patent #8025124.

A passive distributed vibration absorber that utilizes multiple discrete mass elements and a viscoelastic layer and that effectively attenuates vibration in modally dense structures excited by a broadband input noise excitation. and is tunable to multiple natural frequencies in such modally dense vibrating structures including low frequencies.








 
 
  Recently Added Patents
Disk drive increasing capacity by adjusting a servo gate during write operations
Converter and measuring apparatus
Gemstone
Point-of-sale server and method
Display screen with graphical user interface
Method for producing interferon alpha 5
Semiconductor device including multi-chip
  Randomly Featured Patents
Electric vehicle control analyzer
Receiver for a distribution network power line carrier communication system
Single/multiple guards(s)/cap(s) and/or screen(s) with engine attached apparatus and/or pole with rotational system(s)-centrifuge chamber/manifold particle collector
Method and apparatus for orienting can ends
Reflection and refraction optical system and projection exposure apparatus using the same
Detent mechanism for a hand-operated transducer
Parapoxviruses containing foreign DNA, their production and their use in vaccines
Device for supporting nuclear fuel plate for a fissile bundle of a nuclear reactor of GFR type with high-temperature heat transfer gas
System and method for determining the distance to an energy emitting object
Information recording media and playback power determining method for signal playback