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Priority to ES272615ApriorityCriticalpatent/ES272615A2/en
Publication of ES272615A2publicationCriticalpatent/ES272615A2/en
Improvements introduced in the object of the main Patent No. 262,849, granted by: Improvements introduced in the heating boilers, essentially characterized in that the installation of an electronic circuit is determined in which neon or similar gas lamps are interspersed, representing the means of visual sensitization, of automatic effect and connected with a thermostat that controls the temperature of the boiler and that taking advantage of the caloric variations thereof, closes and opens the electromagnet circuit, which once performs this function in a partial valve that supplies the gas to the burners. (Machine-translation by Google Translate, not legally binding)
ES272615A1961-12-011961-12-01Improvements introduced in heating boilers (Machine-translation by Google Translate, not legally binding)
ExpiredES272615A2
(en)
Procedure for regulating the temperature of a heating fluid by heat exchange with a heating fluid. (Machine-translation by Google Translate, not legally binding)
Some improvements in the manufacture of hot water generators for heating and domestic uses. (Machine-translation by Google Translate, not legally binding)
Thermo-hydraulic safety device to automatically lock out the gas out when the gas burner flame is turned off, especially in refrigerating hob, stoves, bathrooms and similar heaters (Machine-translation by Google Translate, not legally binding)