US2220028A
(en)
|
|
Apparatus for controlling temperature of furnaces
|
US2491606A
(en)
|
|
Control system
|
US4864513A
(en)
|
|
Potentiometer setting detection by measuring the ratio of RC time constants
|
US2390793A
(en)
|
|
Control apparatus
|
US2604267A
(en)
|
|
Temperature control apparatus
|
US2496860A
(en)
|
|
Control system
|
SU158168A1
(enrdf_load_stackoverflow)
|
|
|
US1578280A
(en)
|
|
Heater regulation
|
US2358338A
(en)
|
|
Control system
|
US2593562A
(en)
|
|
Control system
|
US3454880A
(en)
|
|
Plural servo measuring device including "zero" and "range" calibration
|
US3510738A
(en)
|
|
Proportional controller with nonlinear proportional band width control
|
US2595644A
(en)
|
|
Control system
|
US2567756A
(en)
|
|
Temperature responsive system
|
US3102689A
(en)
|
|
Controller
|
US2085856A
(en)
|
|
Automatic control system
|
US1841559A
(en)
|
|
Automatic temperature control device
|
US1956577A
(en)
|
|
Temperature or pressure controller
|
US2085855A
(en)
|
|
Automatic control system provided with anticipatory means
|
US3295033A
(en)
|
|
Position control system with heated resistor feedback network
|
SU144648A1
(ru)
|
|
Устройство дл автоматического регулировани температуры в промышленных печах
|
US2743402A
(en)
|
|
Measuring and control apparatus
|
SU1278732A1
(ru)
|
|
Способ определени нагрузочной способности сухих трансформаторов и устройство дл его осуществлени
|
SU479039A1
(ru)
|
|
Устройство дл токовой подгонки тонкопленочных резисторов
|
SU1580332A1
(ru)
|
|
Устройство дл термостабилизации
|