Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Imidazole derivatives used as TAFIa inhibitors
Electrode structure and its manufacturing method, and semiconductor module
Security authentication method, apparatus, and system
Permanent magnet rotor with flux concentrating pole pieces
Method for repairing or replacing damaged tissue
Organic electroluminescent element
Method of bonding metallic members, and metallic bonded body
  Randomly Featured Patents
Jack plug
Recorder apparatus, method, and processing program for recording data from a position continuously succeeding a recorded area
Compound archery crossbow
Directed lighting system utilizing a conical light deflector
Apparatus for use with stackable processor modules
Umbrella-type clothes drying line with removable cover
Device and method for coating a rotating body with elastomeric wear layer
Method for imparting soil and stain resistance to carpet
Rotary connector capable of largely increasing height of space accommodating flexible cable
Combined hemodynamic and EGM-based arrhythmia detection