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Class Information
Number: 337/319
Name: Electricity: electrothermally or thermally actuated switches > Thermally actuated switches > Expansible or vaporizable fluid actuated > With manual or other mechanical contact control means > With spring or other energy storage means > Snap-action > With adjusting, calibrating or compensating means
Description: Subject matter wherein the snap action structure includes means whereby some operative characteristic of the device or the thermally responsive control element by which it is actuated, may be readily adjusted, calibrated or compensated.










Patents under this class:

Patent Number Title Of Patent Date Issued
8188831 Thermal overload relay May. 29, 2012
8086329 Method of actuator control Dec. 27, 2011
7868731 Thermal overload relay Jan. 11, 2011
6525641 Defrost on demand thermostat Feb. 25, 2003
6252492 Condition-responsive electric switch mechanism Jun. 26, 2001
6229426 Circuit breaker having selected ambient temperature sensitivity May. 8, 2001
5617070 Gas/electric oven thermostat with self cleaning temperature calibration mechanism Apr. 1, 1997
5585774 Condition-responsive electric switch mechanism Dec. 17, 1996
5392022 Modular electric/gas oven thermostat Feb. 21, 1995
5315281 Thermostatically controlled switch May. 24, 1994
5311165 Modular electric/gas oven thermostat and assembly method May. 10, 1994
5173679 Thermostatically controlled switch Dec. 22, 1992
5162774 Remotely setting thermostatic switch assembly and refrigeration system employing same Nov. 10, 1992
5101189 Adjustable electric thermostat Mar. 31, 1992
5032818 Adjustable electric thermostat with temperature compensation Jul. 16, 1991
4990728 Pressure switch and sub-assembly therefor Feb. 5, 1991
4794363 Thermostat type operating temperature setting apparatus utilizing conical compression spring Dec. 27, 1988
4755639 Pressure switch with calibration tab Jul. 5, 1988
4755786 Thermostat Jul. 5, 1988
4710742 Electric/gas oven thermostat Dec. 1, 1987
4698612 Temperature limiting control Oct. 6, 1987
4649362 Thermostat Mar. 10, 1987
4626819 Switch adjusting mechanism Dec. 2, 1986
4547760 Thermostat for refrigerators with a constant switching-on and adjustable switching-off temperature Oct. 15, 1985
4490708 Condition responsive electric switch system, electrical switching device and method of operation thereof Dec. 25, 1984
4263489 Switch adjustment mechanism Apr. 21, 1981
4260977 Thermostatic switch Apr. 7, 1981
4214224 Multi-function self-cleaning oven thermostat Jul. 22, 1980
4160225 Temperature responsive control device with improved hydraulic diaphragm Jul. 3, 1979
4144515 Adjustable condition responsive control Mar. 13, 1979
4110720 Thermostatic control Aug. 29, 1978
4050046 Thermostatic switch Sep. 20, 1977
4010337 Toggle device Mar. 1, 1977











 
 
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