US PATENT SUBCLASS 337 / 366
.~.~.~.~ With magnetic flux source

Current as of: June, 1999
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337 /   HD   ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES

298  DF  THERMALLY ACTUATED SWITCHES {7}
333  DF  .~ With bimetallic element {9}
362  DF  .~.~ Bimetallic element unitary with or directly actuates contacts {5}
365  DF  .~.~.~ Snap-action {3}
366.~.~.~.~ With magnetic flux source

DEFINITION

Classification: 337/366

(under subclass 365) Subject matter including means for establishing a field of magnetic flux whereby the actuation of the movable contact, or contacts, in at least in part influenced by magnetic force operative within the flux field. The magnetic flux source is generally a permanent magnet.

(1) Note. For other magnetic assist means used in devices of this class, see SEARCH THIS CLASS, SUBCLASS below.

SEE OR SEARCH THIS CLASS, SUBCLASS:

54, For other magnetic assist means used in devices of this class, see the subclasses listed under SEARCH THIS CLASS, SUBCLASS in subclass 54.

90, for similar subject matter in electrothermally actuated switches. See (1) Note, above.