Active anticipatory control

Actuating mechanism

Adjustable bimetal construction and method of making the same

Adjustable electronic temperature control, especially for refrig

Air conditioner for railway vehicles

Air conditioning system thermostat having adjustable cycling rat

Analog to digital conversion employing the system clock of a mic

Anti-ice control system

Apparatus and method for reducing overshoot in response to the s

Automatic fluid flow regulator

Automatic hydronic zone valve and electric controls therefor

Bimetal controlled actuator

Bimetal valve

Bulb-operated modulating gas valve with minimum bypass

Compact operator for gas control valves

Compensated control valve

Condition response differential vacuum regulator and method of m

Condition responsive valve construction and method of making the

Control device and method of making the same

Control device with a bimetallic element unilaterally fastened i