KÜHLERLÜFTER FÜR EIN KRAFTFAHRZEUG

The fan (1) has an integrated fan motor (2) driving a fan wheel and with an inner rotor (3). The wheel has a fan hub (5) that is directly connected with the rotor. The hub has a number of fan blades, which are arranged in two groups. One of the groups serves predominantly for producing air flow thro...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DE FILIPPIS, PIETRO, REDELBERGER, HARALD
Format: Patent
Sprache:ger
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Beschreibung
Zusammenfassung:The fan (1) has an integrated fan motor (2) driving a fan wheel and with an inner rotor (3). The wheel has a fan hub (5) that is directly connected with the rotor. The hub has a number of fan blades, which are arranged in two groups. One of the groups serves predominantly for producing air flow through an open central area of the rotor, and the other group serves predominantly for production of air flow through a groove slot of support (14).