US PATENT SUBCLASS 337 / 378
.~.~ With compensation means (e.g., ambient temperature)


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}
378.~.~ With compensation means (e.g., ambient temperature)


DEFINITION

Classification: 337/378

(under subclass 333) Subject matter including significant details of means whereby any tendency toward variation of the operative characteristics of a switch device due to external conditions such as physical distortion due to ambient temperature, changes in external temperature, thermal current, etc. are compensated for.

SEE OR SEARCH THIS CLASS, SUBCLASS:

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

124, for longitudinally expansible solid element switch with voltage or ambient temperature compensating means.

SEE OR SEARCH CLASS

374, Thermal Measuring and Testing,

197, for a mechanical thermometer with compensation, and subclasses 198+ for an adjustable mechanical thermometer.