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Class 337/135 - With flexible vane or plate


Subclass of Class 337 - Electricity: electrothermally or thermally actuated switches
Definition: Subject matter including significant details of a flexible
No. of patents: 3
Last issue date: 09/01/1992


NumberTitleIssue Date
5144273High limit thermostat apparatus
A high limit thermostat for gas furnace applications is shown having a molded base plate and an elongated housing formed integrally with the base plate which mounts a thermostat at a free end of the housing in order to be positioned within an air stream o...
09/01/1992
4318071Interface relay for high current equipment
Disclosed is a relay for high current equipment, such as, for example, an electric range. The relay provides the interface between the solid state electronics and the high wattage electric heating elements. The relay is comprised of a frame having a non-e...
03/02/1982
3962664Current protector
A current sensing, self-heating device for protecting equipment against abnormal current levels which is automatically resettable under mild overcurrent conditions and nonresettable under severe overcurrent conditions. The device comprises a thermostat me...
06/08/1976
 
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