US PATENT SUBCLASS 337 / 169
.~.~.~ With kickout means

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

Internet Version by PATENTEC © 1999      Terms of Use


337 /   HD   ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES

14  DF  ELECTROTHERMALLY ACTUATED SWITCHES {9}
142  DF  .~ Fusible element actuated {15}
168  DF  .~.~ Cutout or disconnect type (an assembly) of a fuse support and fuse holder with or without a fuse link) {3}
169.~.~.~ With kickout means {1}
170  DF  .~.~.~.~> Fusible element controlled

DEFINITION

Classification: 337/169

(under subclass 168) Subject matter including specifically recited mechanism whereby the fuse contacts are forcibly and automatically separated from at least one line terminal upon rupture of the fuse link. The kick out means may be operated by gas pressure, mechanical spring means, magnetically or otherwise.