Resources Contact Us Home
Method and apparatus for acoustical partition

Image Number 5 for United States Patent #5418340.

A new and improved method and apparatus for an acoustical partition are presented. The acoustical partition comprises a wall section defining an enclosed space, a frame structure contained within the wall section, and an insulation layer contained within the frame structure such that an air cavity is created at the centermost area within the wall section. The acoustical partition may also include a sound absorption layer placed on a front side of the wall section, and a fabric layer positioned over the sound absorption layer in such a way as to provide an airspace between the sound absorption layer and the fabric layer.

  Recently Added Patents
Nanoparticles in a flash memory using chaperonin proteins
System and method for computational unification of heterogeneous implicit and explicit processing elements
Power supply apparatus for light emitting diode
Plants and seeds of corn variety CV577261
Methods and kits for predicting the responsiveness of hepatocellular carcinoma patients to 5-fluorouracil-based combination chemotherapy
Processes for producing polyunsaturated fatty acids in transgenic organisms
Vehicles with electric motor
  Randomly Featured Patents
Method and device for producing continuously cast steel slabs
Boost converter with series switch
System and method for dynamically establishing optimum audio quality in an audio conference
Method of making a composite part using a compliant forming surface
Ion collector
Use of derivatized nanoparticles to minimize growth of micro-organisms in hot filled drinks
Method and apparatus for adjusting installation position of switch members in numerical control system
Thin film transistor array and method of manufacturing the same
Optical waveguide device
Antistatic expandable styrene polymers in bead form