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TALLERES ALFA SOC ANENIMA
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TALLERES ALFA SOC ANENIMA
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Application filed by TALLERES ALFA SOC ANENIMAfiledCriticalTALLERES ALFA SOC ANENIMA
Priority to ES0259649ApriorityCriticalpatent/ES259649A1/en
Publication of ES259649A1publicationCriticalpatent/ES259649A1/en
Improvements in the ventilation of electric motors, which are characterized, essentially, by having on the internal part of the walls of the electric motor housing, a series of grooves parallel to the motor shaft, so that the air current created by a fan arranged at one end of the engine, it is forced to pass from the entry openings to the exit openings, through the rotor and the internal grooves mentioned. (Machine-translation by Google Translate, not legally binding)
ES0259649A1960-07-141960-07-14Improvements in the ventilation of electromotors (Machine-translation by Google Translate, not legally binding)
ExpiredES259649A1
(en)
Improvements introduced in the manufacture of asynchronous engines, autofrenos de inducciºn tºnico (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of engines for the impulsion of different tools of multiple uses (Machine-translation by Google Translate, not legally binding)