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Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Improved refrigerator device, of the type that is constituted by a coil submerged in a coolant contained in a chamber, from which an extension of the duct coil is drawn into another duct including a forced circulation of the coolant by the action of a stirring group motorcycle pump; characterized essentially that the motor-pump stirring group comprising is disposed axially inclined, through a side of the chamber that houses the coil, so that the end of the shaft comprising the stirring propeller and centrifugal pump, is submerged in the liquid refrigerator, while the engine is outside the chamber at a higher level than the liquid, passing the shaft through a recess on the side of said chamber that is hermetically closed by a conventional closure. (Machine-translation by Google Translate, not legally binding)
Experimental study of axial and mixed flow pumps- performance and cavitation tests of both types of pumps with the same specific speed(Cavitation characteristics and performance of axial and mixed flow pump impellers)
Perfected ventilation and water pump group for the refrigeration of engines to internal combustion (Machine-translation by Google Translate, not legally binding)
A procedure to improve the cooling of converters in particular cooling of apparatus of this type that equip vehicles automóviles. (Machine-translation by Google Translate, not legally binding)