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Elemo Elektromotoren A G
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Elemo Elektromotoren A G
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Publication of ES251480A1publicationCriticalpatent/ES251480A1/es
Structures Of Non-Positive Displacement Pumps
(AREA)
Motor Or Generator Cooling System
(AREA)
Abstract
Aparato ventilador que se asienta sobre el árbol de un pequeño motor eléctrico, para hacer pasar una corriente de aire de enfriamiento a través del motor, caracterizado porque tiene un disco centrífugo asentado sobre el árbol del motor, cuya zona marginal consiste en una corona de álabes cerrados por el lado periférico interior y el exterior, los cuales, al menos en la sección longitudinal media periférica, transcurren en igual sentido formando un ángulo agudo oblicuo con el plano del disco centrífugo.
ES0251480A1959-01-301959-08-17Un aparato ventilador para un motor electrico
ExpiredES251480A1
(es)