US PATENT SUBCLASS 361 / 56
.~.~ Voltage responsive

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

1  DF  SAFETY AND PROTECTION OF SYSTEMS AND DEVICES {32}
54  DF  .~ Load shunting by fault responsive means (e.g., crowbar circuit) {3}
56.~.~ Voltage responsive

DEFINITION

Classification: 361/56

Voltage responsive:

(under subclass 54) Subject matter wherein the fault sensing means is sensitive to an abnormal voltage condition.

SEE OR SEARCH THIS CLASS, SUBCLASS:

6, for voltage sensitive control means in arc suppression circuits.

21, for voltage sensing means in generator circuits.

33+, for voltage responsive control circuits in motor protective circuits.

86, for voltage sensing means in quantity comparison circuits.

88+, for specific voltage responsive sensor. SEE OR SEARCH CLASS

340, Communications: Electrical,

635+, for electrical apparatus condition responsive.