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Priority to ES0215088ApriorityCriticalpatent/ES215088A3/en
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Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
New pump system, which is essentially characterized by being made up of a box of appropriate shape and dimensions, inside which a cylindrical enclosure is formed, to which the inlet and outlet pipes for transporting fluid flow, reaching said also the corresponding end of the drive shaft of the pump, on which, and housed in said enclosure, is mounted a piece of elastic material, such as rubber, plastic material or the like, provided with fins of its own material that adjust by its edges against the cylindrical walls of said inner enclosure, said elastic part with the indicated fins constituting the pump driving element, said enclosure being closed by an appropriate cover, fixed in an easily removable manner to the corresponding side of the enclosure. The bomb. (Machine-translation by Google Translate, not legally binding)
ES0215088A1954-04-271954-04-27A new pump system (Machine-translation by Google Translate, not legally binding)
ExpiredES215088A3
(en)
Improvements introduced in centrifugal pumps for acids and other corrosive and abrasive liquids (Machine-translation by Google Translate, not legally binding)