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Manufacturas Metalicas Madrilenas SA
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Manufacturas Metalicas Madrilenas SA
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Priority to ES0029332UpriorityCriticalpatent/ES29332Y/es
Publication of ES29332UpublicationCriticalpatent/ES29332U/es
Application grantedgrantedCritical
Publication of ES29332YpublicationCriticalpatent/ES29332Y/es
Un presostato, caracterizado por que en combinación con la válvula de seguridad graduable del recipiente que contiene vapor de agua a presión, se monta un par de contactos eléctricos en serie con el elemento electrocaIdeador de manera tal que al desplazarse el vástago de dicha válvula por efecto de la presión, provoca la separación de los contactos venciendo la acción de las láminas elásticas en que van montados, que tienden a reunirlos.