Resources Contact Us Home
Rotating field electron beam apparatus and method

Image Number 7 for United States Patent #4763005.

An improved method and apparatus for bombarding an object with charged particles. A shaping magnet is provided to spread the beam of charged particles emitted by a charged particle gun after the beam has left the gun. The beam is shaped so that it will completely envelope the object and provide substantially uniform penetration. The shaping of the electron beam is done after the beam has left the electron gun, unlike the prior art devices which shape the beam in the gun to produce a focusing effect. This provides more control over the shape of the beam.

  Recently Added Patents
Toner cartridge
Measurement and uses of oxidative status
Printing device, printing system, program, and printing method for printing based on print data from a user authorized to issue a print instruction for the print data
Personalized dashboard architecture for displaying data display applications
Magnetic levitation motor used in lens module
Hydrogen generation device and fuel cell system
Identifying a characteristic of an individual utilizing facial recognition and providing a display for the individual
  Randomly Featured Patents
Window structure equipped on side walls of a cabin in the body of an airplane
Semiconductor device including a region containing nitrogen at an interface and display device
Hand railing assembly
Unitary lockable turnbuckle
Clamp for a vibration damper and method of installing same
Managing access to data in a distributed database environment
Constant velocity joint
Dual action torsion damping device
Stripping apparatus and process
Apparatus for producing hydrogen