Automatic control circuit for regulating temperature
First Claim
Patent Images
1. APPARATUS FOR MAINTAINING A ZONE AT A PRESELECTED TEMPERATURE COMPRISING:
- MEANS FOR CHANGING THE TEMPERATURE IN SAID ZONE INCLUDING COOLING MEANS AND HEATING MEANS;
MEANS FOR SENSING THE TEMPERATURE IN SAID ZONE;
ELECTRICAL CIRCUIT MEANS FOR EFFECTING THE OPERATING OF SAID COOLING MEANS AND SAID HEATING MEANS;
MEANS RESPONSIVE TO SAID SENSING MEANS FOR PROVIDING A VOLTAGE IN SAID CIRCUIT MEANS INFINITELY VARIABLE AS A FUNCTION OF A DEVIATION IN THE ZONE TEMPERTURE BELOW THE PRESELECTED TEMPERATURE;
AND SEMICAONDUCTOR CONTROL MEANS RESPONSIVE TO SAID VARIABLE VOLTAGE IN SAID CIRCUIT FOR VARIABLY ENERGIZING SAID HEATING MEANS AS A DIRECT FUNCTION OF THE AMOUNT OF SAID TEMPERATURE VARIATION.
0 Assignments
0 Petitions
Accused Products
-
Citations
1 Claim
-
1. APPARATUS FOR MAINTAINING A ZONE AT A PRESELECTED TEMPERATURE COMPRISING:
- MEANS FOR CHANGING THE TEMPERATURE IN SAID ZONE INCLUDING COOLING MEANS AND HEATING MEANS;
MEANS FOR SENSING THE TEMPERATURE IN SAID ZONE;
ELECTRICAL CIRCUIT MEANS FOR EFFECTING THE OPERATING OF SAID COOLING MEANS AND SAID HEATING MEANS;
MEANS RESPONSIVE TO SAID SENSING MEANS FOR PROVIDING A VOLTAGE IN SAID CIRCUIT MEANS INFINITELY VARIABLE AS A FUNCTION OF A DEVIATION IN THE ZONE TEMPERTURE BELOW THE PRESELECTED TEMPERATURE;
AND SEMICAONDUCTOR CONTROL MEANS RESPONSIVE TO SAID VARIABLE VOLTAGE IN SAID CIRCUIT FOR VARIABLY ENERGIZING SAID HEATING MEANS AS A DIRECT FUNCTION OF THE AMOUNT OF SAID TEMPERATURE VARIATION.
- MEANS FOR CHANGING THE TEMPERATURE IN SAID ZONE INCLUDING COOLING MEANS AND HEATING MEANS;
Specification