FAN SYSTEM WITH AN ELECTRIC MOTOR

The invention relates to a ventilation system (10) comprising an electric motor (12), wherein the electric motor (12) has a rotor (18) and the rotor (18) is rotatably mounted relative to a stator, wherein a fan wheel (14) is arranged in a rotationally fixed manner on an end surface (24) of the rotor...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MEYER, Friedrich, ALLGEIER, Christian, LUDWIG, Victor, NICGORSKI, Dana, STEVENS, William S, STRUPP, Michael
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	The invention relates to a ventilation system (10) comprising an electric motor (12), wherein the electric motor (12) has a rotor (18) and the rotor (18) is rotatably mounted relative to a stator, wherein a fan wheel (14) is arranged in a rotationally fixed manner on an end surface (24) of the rotor (18) in a connecting section (52) of the rotor (18) via at least one connection element (50). According to the invention, at least one decoupling element (60) is provided, which engages around the at least one connecting section (52) in the respective radially outer region (25) thereof, wherein the decoupling element (60) is provided to mechanically decouple the connecting section (52) of the rotor (18) from a rotor section (62) surrounding the connecting section (52).