Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0037375UpriorityCriticalpatent/ES37375Y/es
Publication of ES37375UpublicationCriticalpatent/ES37375U/es
Application grantedgrantedCritical
Publication of ES37375YpublicationCriticalpatent/ES37375Y/es
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Un ventilador perfeccionado que esencialmente se caracteriza por que presenta un anillo de perfil troncocónico o ligeramente curvado, a manera de embudo, unido por su diámetro menor al extremo de las paletas del ventilador, girando a la vez que ellas, el cual dirige la vera de aire evitando remolinos y aumentando el rendimiento del ventilador.