US PATENT SUBCLASS 315 / 501
.~ Magnetic field acceleration means

Current as of: June, 1999
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315 /   HD   ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS

500  DF  HIGH ENERGY PARTICLE ACCELERATOR TUBE {3}
501.~ Magnetic field acceleration means {4}
502  DF  .~.~> Cyclotron
503  DF  .~.~> Synchrotron
504  DF  .~.~> Betatron
505  DF  .~.~> Linear accelerator (Linac)

DEFINITION

Classification: 315/501

Magnetic field acceleration means:

(under subclass 500) Subject matter including means for initially accelerating the electrons or other charged particles by a time-varying magnetic flux and additional means for providing a cyclically varying electric field.

SEE OR SEARCH THIS CLASS, SUBCLASS:

5+, for a low energy particle (i.e., cathode ray) being accelerated by an inductive field.