US PATENT SUBCLASS 361 / 39
.~.~.~ With lightning arrester and fuse

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


361 /   HD   ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES

1  DF  SAFETY AND PROTECTION OF SYSTEMS AND DEVICES {32}
35  DF  .~ Transformer protection {3}
38  DF  .~.~ Transformer with structurally combined protective device {3}
39.~.~.~ With lightning arrester and fuse

DEFINITION

Classification: 361/39

With lightning arrester and fuse:

(under subclass 38) Subject matter wherein the protecting device includes means to shunt voltage surges away from a transformer and means to open the circuit to the transformer when the current exceeds the maximum rated value of the protected device.

SEE OR SEARCH THIS CLASS, SUBCLASS:

117+, for lightning arrester combined with fuse.