[Problem]To provide a single-suction centrifugal blower for a vehicle, which is equipped with a separation cylinder, capable of making use of a filter effectively by letting the air pass through the entire region of the filter irrespective of its suction mode.[Solving Means]A separation cylinder (14; 14B) or an air intake housing (21; 21A; 21B) is configured in such a way that, when a filter (35) is divided into two regions (two rectangular regions, for example) of a first region (35A) and a second region (35B) by a virtual division line (DL) that traverses the peripheral border of the filter, an opening region (240) surrounded by the peripheral border (241, 242, 243, 244) of an inlet side end part (24) of the separation cylinder (14; 14B) coincides with the first region (35A) when the filter is seen from the upstream side with respect to the airflow direction.
CENTRIFUGAL BLOWER
ZENTRIFUGALGEBLÄSE
SOUFFLANTE CENTRIFUGE
2019-08-28
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 |