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GASALARM FA
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GASALARM FA
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Publication of ES233357A1publicationCriticalpatent/ES233357A1/es
Dispositivo automático de señalización de escapes de gas y de corte del caudal del gas, caracterizado porque comprende un recinto o célula de paredes porosas, cerrado por una membrana elástica que, al deformarse como consecuencia de la elevación de la presión interna causada por un escape de gas, provoca el cierre de un circuíto eléctrico conectado a un aparato de alarma y a un dispositivo electromagnético que acciona un obturador colocado en el conducto de alimentación del gas.
ES0233357A1956-01-251957-01-24DISPOSITIVO AUTOMáTICO DE SENALIZACIoN DE ESCAPES DE GAS Y DE CORTE CAUDAL DEL GAS
ExpiredES233357A1
(es)