ES214391A1 - Improvements in the vertical axle pumps for the elevation of water and other liquids (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the vertical axle pumps for the elevation of water and other liquids (Machine-translation by Google Translate, not legally binding)
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Bomba Prat S A
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Bomba Prat S A
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Priority to ES214391ApriorityCriticalpatent/ES214391A1/en
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Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Improvements in the pumps of vertical axis for the elevation of water and other liquids, composed of a tube with an inner shaft provided with several impellers that when turning impel the liquid, characterized by having these impellers distributed at convenient distances along the entire length of the shaft, so that the lower impeller, which is submerged in the liquid, raises this liquid to the immediate impeller, this raises it up to the next, and so on until the last impeller that is preferably located outside the well or reservoir. (Machine-translation by Google Translate, not legally binding)
ES214391A1954-03-201954-03-20Improvements in the vertical axle pumps for the elevation of water and other liquids (Machine-translation by Google Translate, not legally binding)
ExpiredES214391A1
(en)
Some improvements in the systems of aspiration and automatic encebamiento of the hydraulic pumps (Machine-translation by Google Translate, not legally binding)