Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Apparatus and method for the electro acoustical measurement of the angular direction of projectiles passing in flight at air-tow-targets










Image Number 2 for United States Patent #5247488.

Apparatus and method for the electro-acoustical measurement of the angle ection of passing projectiles at air-tow-targets, wherein at least three acoustical sensors are equidistantly positioned on a fixed sensor ring which is supported by the tow-target, wherein the arrival times of the waves of the projectiles are electronically measured by means of the several sensors.








 
 
  Recently Added Patents
Single mode optical fiber with improved bend performance
Permanent magnet rotor with flux concentrating pole pieces
Network-based dynamic encoding
Image forming apparatus and control method therefor
Lock monitoring
Plastic floor-wall transition methods, materials, and apparatus
Preparation and use of meristematic cells belonging to the Dendrobium phalaenopsis, Ansellia, Polyrrhiza, Vanilla, Cattleya and Vanda genera with high content of phenylpropanoids, hydrosoluble
  Randomly Featured Patents
Cleaning compositions containing water soluble magnesium compounds and methods of using them
Evidence maintaining tape recording reels and cassettes
Fe-base soft magnetic alloy powder and magnetic core thereof and method of producing same
Valve stem packing structure
Fire crackler stick
Structure for assembling electrical windings about a central member
Magnetic steering assembly for a toy vehicle
Electronic device with connector and method of manufacturing the same
Assembly of chain sprockets and cranks for bicycle
Worm gear