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APP POUR LA CHAUFFAGE AUTOMATI
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APP POUR LA CHAUFFAGE AUTOMATI
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Application filed by APP POUR LA CHAUFFAGE AUTOMATIfiledCriticalAPP POUR LA CHAUFFAGE AUTOMATI
Priority to ES0250027ApriorityCriticalpatent/ES250027A3/en
Publication of ES250027A3publicationCriticalpatent/ES250027A3/en
An improvement in the automatic boilers that work with charcoalcharacterized because it consists of placing on the primary air intake pipe a hinged valve that opens on its own under the effect of the air pressure created by the airflow during its operation, affecting the closing of said valve by itself automatically under the effect of gravity once the operation of said fan ceases. (Machine-translation by Google Translate, not legally binding)
ES0250027A1959-06-101959-06-10A perfection in automatic boilers that work with carbon (Machine-translation by Google Translate, not legally binding)
ExpiredES250027A3
(en)