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
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Individual
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Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0020302UpriorityCriticalpatent/ES20302Y/en
Publication of ES20302UpublicationCriticalpatent/ES20302U/en
Application grantedgrantedCritical
Publication of ES20302YpublicationCriticalpatent/ES20302Y/en
230000014759maintenance of locationEffects0.000title1
Landscapes
Check Valves
(AREA)
Details Of Reciprocating Pumps
(AREA)
Abstract
New check valve, characterized by being constituted by a valve body or casing of appropriate shape, preferably cylindrical, bearing at its ends the corresponding threaded passages for its interposition in the line of conduction, and inside which a piston moves that Its travel is limited by means of a screw that penetrates at its end into a longitudinal opening made therein. (Machine-translation by Google Translate, not legally binding)