US PATENT SUBCLASS 361 / 256
.~.~ With capacitor discharging into sparking transformer


Current as of: June, 1999
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361 /   HD   ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES

247  DF  IGNITING SYSTEMS {3}
253  DF  .~ For electric spark ignition {7}
256.~.~ With capacitor discharging into sparking transformer


DEFINITION

Classification: 361/256

With capacitor discharging into sparking transformer:

(under subclass 253) Subject matter wherein a charged capacitor is switched into circuit with and discharges into the primary of a transformer thereby inducing a voltage of sufficient magnitude in the secondary of the transformer to produce an ignition spark between two spaced electrodes in the secondary circuit.

SEE OR SEARCH THIS CLASS, SUBCLASS:

251, for capacitor discharge firing or explosive devices.

257, for capacitor discharge directly into a spark gap to produce an ignition spark.