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Priority to ES0332106ApriorityCriticalpatent/ES332106A1/en
Publication of ES332106A1publicationCriticalpatent/ES332106A1/en
Improvements in centrifugal pumps of vertical installation, of the type in which the liquid enters the inside of the pump through a lower central hole, being projected towards the outside by a turbine, characterized by the fact that the vacuum-driver disposition is constituted basically by three pieces, in which one integrates the suction mouth and the base of the diffusing chamber, another the outlet mouth and the cover of the chamber itself, extending towards the engine forming an overflow, and the third is the turbine, attached to the motor shaft that runs through the chamber lid and the overflow, and the three pieces of plastic material, leaving the turbine reinforced with a metal core. (Machine-translation by Google Translate, not legally binding)
ES0332106A1966-10-081966-10-08Improvements in vertical installation centrifugal pumps. (Machine-translation by Google Translate, not legally binding)
ExpiredES332106A1
(en)
Improvements introduced in the structure of the devices for incorporating gases to liquids. (Machine-translation by Google Translate, not legally binding)
Machine to expend liquids with composer group incorporation for the production of frigories on themselves. (Machine-translation by Google Translate, not legally binding)