US PATENT SUBCLASS 335 / 145
.~.~ Bimetallic element


Current as of: June, 1999
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335 /   HD   ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS

2  DF  ELECTROMAGNETICALLY ACTUATED SWITCHES {30}
141  DF  .~ With electrothermal-actuating means (e.g., expansible wire) {5}
145.~.~ Bimetallic element


DEFINITION

Classification: 335/145

(under subclass 141) Subject matter wherein the thermal current responsive means is specifically recited as

consisting of at least one bimetallic element.

SEE OR SEARCH THIS CLASS, SUBCLASS:

43+, for thermal trip structure with a circuit breaker environment and utilizing a bimetallic element.

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219, Electric Heating,

514, for electric heaters including automatic circuit opening or closing means comprising thermally responsive means. 236, Automatic Temperature and Humidity Regulation,

96, and especially subclasses 101+ for thermostatic control systems including expanding solids.

337, Electricity: Electrothermally or Thermally Actuated Switches,

333+, for thermally controlled switches employing bimetallic elements.

374, Thermal Measuring and Testing,

205+, for expanding solid bimetallic temperature sensing elements.