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Calle Hernandez Maximo De
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Calle Hernandez Maximo De
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Application filed by Calle Hernandez Maximo DefiledCriticalCalle Hernandez Maximo De
Priority to ES1967134676UpriorityCriticalpatent/ES134676Y/es
Publication of ES134676UpublicationCriticalpatent/ES134676U/es
Application grantedgrantedCritical
Publication of ES134676YpublicationCriticalpatent/ES134676Y/es
Un dispositivo desatascador de cañerías, caracterizado por comprender un depósito para aire comprimido y una válvula de descarga rápida de dicho depósito, controlable manualmente por un sistema de gatillo exterior, permitiendo el paso brusco del aire comprimido hacia una tubería destinada a la inyección del aire comprimido y agua hacia el interior de la cañería obstruida.
ES1967134676U1967-12-021967-12-02Un dispositivo desatascador de canerias.
ExpiredES134676Y
(es)
Una disposicion para un aparato descargador de agua a presion para controlar automaticamente el volumen de aire presente por encima del nivel de agua en el deposito del aparato.