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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OIVARES POQUET ALFONSO
Original Assignee
OIVARES POQUET ALFONSO
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Application filed by OIVARES POQUET ALFONSOfiledCriticalOIVARES POQUET ALFONSO
Priority to ES0028338UpriorityCriticalpatent/ES28338Y/en
Publication of ES28338UpublicationCriticalpatent/ES28338U/en
Application grantedgrantedCritical
Publication of ES28338YpublicationCriticalpatent/ES28338Y/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Reciprocating Pumps
(AREA)
Abstract
A foot valve regulating water flow in the suction pumps, perfected, characterized by being formed of a central stem integral with a circular plate regulating the opening of liquid passage, which is guided in its up and down movement, by two guides, one mounted on the upper part of the interior of the valve body and the other on the inside of the nest. (Machine-translation by Google Translate, not legally binding)
ES0028338U1951-10-131951-10-13
Improved water flow control foot valve on suction pumps
ExpiredES28338Y
(en)
Device to download pressure mainly a valve of a pressure regulator charged with various pressures (Machine-translation by Google Translate, not legally binding)