Actuating mechanism
Air conditioning system thermostat having adjustable cycling rat
Bimetal controlled actuator
Compact operator for gas control valves
Compensated control valve
Control device and method of making the same
Control device with a bimetallic element unilaterally fastened i
Control system for central heating
Control system for heating and cooling apparatus of building
Control system, control device therefor and methods of making th
Control system, control device therefor and methods of making th
Control valve
Controllable heating means for small masses, particularly the ex
Cooling machine and an optimalized thermostatic expansion valve
Electrical control system for relay operation responsive to ther
Electrically operated expansion valve for refrigeration control
Expansion composition
Method and apparatus for compensating for environmental effect
Method and apparatus for safety switch
Microprocessor controlled thermostat for dryer