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Halcon SA
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Halcon SA
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Priority to ES0074814UpriorityCriticalpatent/ES74814U/en
Publication of ES74814UpublicationCriticalpatent/ES74814U/en
Heat-Exchange Devices With Radiators And Conduit Assemblies
(AREA)
Abstract
A propeller for the propulsion of fluids characterized by the fact that it constitutes a central sleeve (1) in the upper part of which or next to its end is joined a piece that forms an upper circular plate (2) and two symmetrical helical fins (3-3 ') of ribbed cross section and width that is increasing from its lower end to the upper one, which fins are maintained with adequate rigidity while being joined to the upper plate by vertical walls (4-4') that do not close the cylinder. (Machine-translation by Google Translate, not legally binding)
ES0074814U1959-06-261959-06-26A propeller for the propulsion of fluids (Machine-translation by Google Translate, not legally binding)
PendingES74814U
(en)