To provide a blower that reduces noise by making the transfer of rotational vibrations from a motor case toward a blower case difficult even when a brushless motor is used as a driving source. An elastic resin body extending annularly is integrally molded in a section radially inward of an engagement portion (concave portion) engaged with the blower case and radially outward of a motor board installation area in a flange portion made of hard resin.
BLOWER
2018-06-07
Patent
Elektronische Ressource
Englisch
IPC: | F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |