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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0021039UpriorityCriticalpatent/ES21039Y/en
Publication of ES21039UpublicationCriticalpatent/ES21039U/en
Application grantedgrantedCritical
Publication of ES21039YpublicationCriticalpatent/ES21039Y/en
"NEW LIQUID LIFT PUMP", which is characterized by being constituted by two cylinders, one formed by the pump itself, which has suction and expulsion valves of the liquid on both sides of the piston, and is operated by another motor that receives , through an intake valve, a gaseous fluid, such as steam or compressed air, in a chamber disposed on the cylinder, which communicates with it by two valves that open and close alternately sending the fluid to one or another side of the piston, thanks to a slide controlled in alternative movement by a device formed by a lever whose ends are joined to the control of the slide and the piston shaft. (Machine-translation by Google Translate, not legally binding)
ES0021039U1949-10-071949-10-07
New liquid lifting pump
ExpiredES21039Y
(en)