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Individual
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Individual
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Priority to ES0057652UpriorityCriticalpatent/ES57652Y/en
Publication of ES57652UpublicationCriticalpatent/ES57652U/en
Application grantedgrantedCritical
Publication of ES57652YpublicationCriticalpatent/ES57652Y/en
"PERFECTED DUST VACUUM CLEANER" characterized by the fact that the assembly composed of the motor and turbine of the vacuum cleaner, is mounted inside the cylindrical body that forms its frame, by means of three guides, provided inside said casing and symmetrically distributed , inside which are placed strips of plastic material, or rubber of suitable hardness, and electrically insulating, which have a longitudinal race, suitable to receive rectangular fins, protruding from the periphery of the motor housing, in the same radial position and triangular distribution as the insulating parts that are to be retained, being established, between the motor and its envelope, an annular chamber, inside which circulates the aspirated air, which cools the motor. (Machine-translation by Google Translate, not legally binding)