US5021762A
(en )
1991-06-04
Thermal cycling switch
NO880529L
(no )
1989-08-09
Selvbegrensede elektrisk varmeelement.
US1099199A
(en )
1914-06-09
Thermic balance or radiometer.
US2394885A
(en )
1946-02-12
Liquid level responsive means
US2225975A
(en )
1940-12-24
Temperature compensation of thermal devices
US1700661A
(en )
1929-01-29
Thermostatic control system for electric heat-producing apparatus
GB532440A
(enrdf_load_stackoverflow )
US3009047A
(en )
1961-11-14
Temperature responsive control device
US2425686A
(en )
1947-08-12
Thermostatic control of electric heating pads
US3988708A
(en )
1976-10-26
Controlled droop thermostat
US2640649A
(en )
1953-06-02
Thermostatic control apparatus for heating systems
US3059085A
(en )
1962-10-16
Temperature control circuit
US2448289A
(en )
1948-08-31
Temperature control apparatus
US2971074A
(en )
1961-02-07
Temperature responsive control
US2395152A
(en )
1946-02-19
Electrically heated blanket
US2545390A
(en )
1951-03-13
Electrical control system
GB907345A
(en )
1962-10-03
Automatic temperature control systems
US1661103A
(en )
1928-02-28
Thermostatic regulating device for heat-producing apparatus
US3667539A
(en )
1972-06-06
On-off time proportioning summer-winter thermostat and control system employing same
US2722977A
(en )
1955-11-08
Burner safety control system
GB957873A
(en )
1964-05-13
Electrical energy regulator
US1673591A
(en )
1928-06-12
Temperature indicator and controller
US1928907A
(en )
1933-10-03
Heater control
US2926297A
(en )
1960-02-23
Temperature compensating means for a generator
US3243553A
(en )
1966-03-29
Modulating thermostat with positive action electrical contacts