Resources Contact Us Home
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
Server providing pseudo print preview and final regular preview to device
Apparatus for controllable delay cell and associated methods
Synchronization of sound generated in binaural hearing system
Control system for shifting an automatic transmission
Facial recognition using a sphericity metric
Use of tris(hydroxymethyl) aminomethane for the stabilization of peptides, polypeptides and proteins
Electronic component mounting machine and operating instruction method for the same
  Randomly Featured Patents
Cannula assembly
Precast concrete building panel and method of producing the same
Vessel repair
Method and apparatus for handling and detecting an invalid use of a data structure
Pneumatic tire with sidewall decorative band
Lens-implanted optical sheet and method for manufacturing the same
Semiconductor device and method of fabricating the same
Frost damage prevention in plant tissue
Firelog wrapper
Soldering method and soldering apparatus