US PATENT SUBCLASS 337 / 370
.~.~.~ With plural bimetallic elements

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}
370.~.~.~ With plural bimetallic elements {1}
371  DF  .~.~.~.~> Of diverse operating characteristics or responsive to diverse conditions

DEFINITION

Classification: 337/370

(under subclass 362) Subject matter including significantly recited details of at least two or more separate and distinct bimetallic elements acting conjointly or cooperatively to control a set of electrical contacts from a first condition to a second position. Each of the separate elements may carry one of the contacts or the elements may be connected to one another with one element carrying at least one movable contact.

SEE OR SEARCH THIS CLASS, SUBCLASS:

95+, for similar subject matter in electrothermally actuated switches.

378, for bimetallic element thermal switches in which one or more bimetallic elements acts simply as a compensation means.

SEE OR SEARCH CLASS

374, Thermal Measuring and Testing, 204, for bimetallic element thermometers with plural elements.