THERMOELECTRIC SAFETY ASSEMBLY

A thermoelectric safety assembly that includes a thermocouple configured to detect a flame in a burner and, in response to detecting the flame, generating an electrical voltage. The assembly includes an electromagnetic valve electrically connected to the thermocouple, and a transistor electrically c...

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Bibliographic Details
Main Authors UNANUE IMAZ, Andoni, ARIZMENDI ZURUTUZA, Mikel, PABLO CURTO, Marcos, HERZOG DELGADO, Juan
Format Patent
LanguageEnglish
Published 27.10.2022
Subjects
BASIC ELECTRIC ELEMENTS
BASIC ELECTRONIC CIRCUITRY
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
ELECTRICITY
HEATING
INDUCTANCES
LIGHTING
MAGNETS
MECHANICAL ENGINEERING
PULSE TECHNIQUE
REGULATING OR CONTROLLING COMBUSTION
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
WEAPONS
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Summary:A thermoelectric safety assembly that includes a thermocouple configured to detect a flame in a burner and, in response to detecting the flame, generating an electrical voltage. The assembly includes an electromagnetic valve electrically connected to the thermocouple, and a transistor electrically connected between the thermocouple and the electromagnetic valve. The electromagnetic valve is arranged electrically connected with a field-effect transistor. The assembly also includes a voltage booster configured to power the transistor, the transistor being connected in parallel with the voltage booster. An output terminal of the voltage booster is arranged connected with a gate terminal of the transistor, the voltage booster being configured to boost the electrical voltage generated in the thermocouple, an electrical voltage being obtained that is capable of keeping the transistor closed such that the electromagnetic valve is energized.
Bibliography:Application Number: US202217858576