System (10) zum Betreiben einer Kühleinrichtung (12) eines Nutzfahrzeugs (34), umfassend einen mittels eines Lüfterantriebs (14) in Drehung versetzbaren Axiallüfter (16) zur Erzeugung eines Kühlluftstroms (18), der der Beaufschlagung eines zu kühlenden Fahrzeugaggregats (20) dient, wobei der…

A vehicle air conditioning apparatus 1 installed between a part under a seat and a floor of a vehicle includes a blower unit 2 including a blower, and a heat exchanger unit 3 including a heat exchanger. The blower unit and the heat exchanger unit are connected with one another to form an air flow…

A vehicle cooling system for a vehicle defining a cab comprises a heat source and an evaporative cooling system. The heat source is supported by the vehicle. The evaporative cooling system is configured to evaporate water using heat from the heat source to form a supply of cool air for cooling the…

An air conditioning unit for a vehicle includes: an air conditioning case defining an in-case passage in which air flows to a vehicle interior; a cooler arranged in the air conditioning case and configured to cool the air flowing in the in-case passage; a blower that includes a blower motor and an…

A blower fan (40) includes a plurality of blades (42) radially extending from a boss (41) provided at the rotary center and spaced apart from each other in the rotational direction, and a ring portion (43) connecting outer peripheral ends of the blades (42) in a ring shape. An inner peripheral wall…

The rotating electrical machine has a stator (8) and a rotor (6). A first part of the rotor and stator comprises teeth (12) extending radially relative to the axis of rotation. Each tooth carries an electrical winding. The first element has several modules (10) angularly separated. Each module has…