US PATENT SUBCLASS 361 / 13
.~.~ Shunt bypass of main switch

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361 /   HD   ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES

1  DF  SAFETY AND PROTECTION OF SYSTEMS AND DEVICES {32}
2  DF  .~ Arc suppression at switching point (i.e., includes solid-state switch) {4}
13.~.~ Shunt bypass of main switch

DEFINITION

Classification: 361/13

Shunt bypass of main switch:

(under subclass 2) Subject matter with a current path around the main line switching points to drain away the arc causing surge.

SEE OR SEARCH THIS CLASS, SUBCLASS:

8, for synchronized shunt bypass circuits.

54+, for load shunting where the load is not a switch.

SEE OR SEARCH CLASS

218, High-Voltage Switches With Arc Preventing and Extinguishing Devices,

8+, for arc preventing and extinguishing with auxiliary shunt.