An outdoor cooling unit for vehicular air conditioning apparatus includes: a casing (1) including an outlet section (12), inlet sections 13) formed on one of both sides of the outlet section to have an inlet plane inclined; a first heat exchanger disposed to face one of the inlet sections and a second heat exchanger disposed to face an other of the inlet sections; at least one propeller fan (3) disposed below the outlet section (12) to blow out air upwardly. An angle formed between the normal line to the inlet plane and the z axis is an acute angle. Each of the blades is defined by a blade chord center point on an inner peripheral end thereof and an other blade chord center point on an outer peripheral end thereof, positioned so that a line segment (327) connecting therebetween has an inclination to the outlet section (12) proportionally to closeness to outer periphery of the blade. A blade chord center line (326) connecting the blade chord center points from the inner peripheral end of the blade to the outer peripheral end of the blade forms a curve being convex toward the outlet section (12) across the entire area.
OUTDOOR COOLING UNIT FOR AIR CONDITIONING DEVICE FOR VEHICLE
AUSSENKÜHLEINHEIT FÜR EINE KLIMAANLAGENVORRICHTUNG FÜR EIN FAHRZEUG
UNITÉ DE REFROIDISSEMENT EXTÉRIEURE POUR DISPOSITIF DE CLIMATISATION POUR VÉHICULE
2018-05-09
Patent
Electronic Resource
English
IPC: | 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 / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / F24F Klimatisierung , AIR-CONDITIONING |
Outdoor cooling unit for air conditioning device for vehicle
European Patent Office | 2015
|Outdoor cooling unit in vehicle air-conditioning apparatus
European Patent Office | 2018
|Outdoor cooling unit for vehicular air conditioning apparatus
European Patent Office | 2017
|AIR CONDITIONING UNIT OF VEHICLE AIR CONDITIONING DEVICE
European Patent Office | 2022
|