US PATENT SUBCLASS 361 / 43
.~.~ Fault suppression (e.g., Petersen coil)

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}
42  DF  .~ Ground fault protection {5}
43.~.~ Fault suppression (e.g., Petersen coil)

DEFINITION

Classification: 361/43

Fault suppression (e.g., petersen coil):

(under subclass 42) Subject matter wherein a protective circuit substantially reduces the ground leakage current.

SEE OR SEARCH CLASS

307, Electrical Transmission or Interconnection Systems,

326+, for safety or limit control features.