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Individual
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Individual
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Priority to ES0231813ApriorityCriticalpatent/ES231813A1/en
Publication of ES231813A1publicationCriticalpatent/ES231813A1/en
230000014759maintenance of locationEffects0.000abstract2
239000007788liquidSubstances0.000abstract1
Landscapes
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
An advanced centrifugal pump characterized in that it has a retention chamber (9) of liquid remnant, which is located under a suction chamber (13) immediately to the suction mouth (1), said retention chamber being in communication with the suction chamber and the pressure chamber (19), by means of separate conduits (10 and 11) provided with valves. (Machine-translation by Google Translate, not legally binding)
ES0231813A1956-11-081956-11-08Centrifugal pump perfected (Machine-translation by Google Translate, not legally binding)
ExpiredES231813A1
(en)
Aspirant and impelling pump of automatic and continuous operation for all kinds of liquids (Machine-translation by Google Translate, not legally binding)