Resources Contact Us Home
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
Device for producing a connection grid with an integrated fuse
Nanofibers containing latent reactive groups
Power supply input voltage detection circuit
Optimizing federated and ETL'd databases with considerations of specialized data structures within an environment having multidimensional constraint
Anti-proliferative and anti-inflammatory agent combination for treatment of vascular disorders with an implantable medical device
Interface circuit and interface system
Use of endogenous promoters in genetic engineering of Nannochloropsis gaditana
  Randomly Featured Patents
Apparatus and method for sensing slippage of elevator drive cable over a traction sheave
Endomedullary nail for the treatment of proximal femur fractures
Overflow per segment
Fluid dispenser having a removable sealing diaphragm
Rotary feeder with cam actuated claw members
Device for automatic injection of radionuclide
Process for preparing groundwood pulp as short fiber and long fiber fractions
Image forming apparatus having development bias voltage generating circuit
Architecture and implementation method of programmable arithmetic controller for cryptographic applications
Image managing method and image managing system