Title:
Low friction snap-acting thermostat
United States Patent 3226511
US Patent References:
Thermostatic switch
- - 1851657

Heating system control means
- - 2057309

Thermostat
- - 2273375

Thermostatic switch
- - 2689290

Snap-acting thermostat
- - 2692317


Inventors:
Mertler, Charles S.
Publication Date:
12/28/1965
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Assignee:
STEVENS MFG COMPANY INC
Primary Class:
337/340
Other Classes:
337/347
International Classes:
H01H37/60; H01H37/00
US Patent References:
2804524Resettable condition responsive device
2735912
2797281Condition responsive circuit controlling devices
2814686Warp switch
2824193Thermostat apparatus
3004124Snap switch