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Priority to ES111466UpriorityCriticalpatent/ES111466Y/en
Publication of ES111466UpublicationCriticalpatent/ES111466U/en
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Publication of ES111466YpublicationCriticalpatent/ES111466Y/en
Improved housing for electric motor that is characterized by being constituted by a double envelope provided with internal longitudinal partitions that determine longitudinal conduits whose housing is closed at its ends by means of holes provided with holes that coincide in position and shape with the ends of said longitudinal conduits so that they are open at both ends, one of said covers being surrounded by another auxiliary lid that adopts the form of an open dome at its center forming between the two coupled caps a chamber in which a fan impeller is housed mounted on the motor shaft so that when it rotates there is a current of air that is sucked in by the central opening of the overlapping cover and is driven through the longitudinal ducts obtaining an active cooling of the motor. (Machine-translation by Google Translate, not legally binding)
ES111466U1965-02-181965-02-18
PERFECTED HOUSING FOR ELECTRIC MOTOR.
ExpiredES111466Y
(en)