US PATENT SUBCLASS 123 / 607
.~.~ Free running oscillator supplies coil primary

Current as of: June, 1999
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123 /   HD   INTERNAL-COMBUSTION ENGINES

594  DF  HIGH TENSION IGNITION SYSTEM {28}
606  DF  .~ High frequency ignition system {2}
607.~.~ Free running oscillator supplies coil primary

DEFINITION

Classification: 123/607

Free running oscillator supplies coil primary:

(under subclass 606) Subject matter in which the means to generate the high frequency train is a free running oscillator that supplies an oscillating voltage to the primary of the ignition coil.