Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0020302UpriorityCriticalpatent/ES20302Y/es
Publication of ES20302UpublicationCriticalpatent/ES20302U/es
Application grantedgrantedCritical
Publication of ES20302YpublicationCriticalpatent/ES20302Y/es
230000014759maintenance of locationEffects0.000title1
Landscapes
Check Valves
(AREA)
Details Of Reciprocating Pumps
(AREA)
Abstract
Nueva válvula de retención, caracterizada por estar constituida por un cuerpo de válvula o carcasa de forma apropiada, preferiblemente cilíndrica, que lleva en sus extremos los pasos roscados correspondientes para su interposición en la línea de conducción, y en cuyo interior se mueve un émbolo que tiene limitado su recorrido por medio de un tornillo que penetra por su extremo en una abertura longitudinal practicada en el mismo.
ES0020302U1949-06-221949-06-22Válvula de retención.
ExpiredES20302Y
(es)