US PATENT SUBCLASS 236 / 83
.~.~.~.~ Snap-acting

Current as of: June, 1999
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236 /   HD   AUTOMATIC TEMPERATURE AND HUMIDITY REGULATION

67  DF  MOTORS {7}
*  DD  .~ Fluid-operated {1}
79  DF  .~.~ Relay {6}
82  DF  .~.~.~ Compound {1}
83.~.~.~.~ Snap-acting

DEFINITION

Classification: 236/83

(under subclass 82) Devices the first relay being of the type which does not operate on slight movements in the second relay, but the operating force is stored up during a certain movement of the second relay and then suddenly the first moves through its entire movement.

SEE OR SEARCH THIS CLASS, SUBCLASS:

48, 81, for other snap acting controls.