Abstract: The invention relates to an electric motor (100) comprising a stator (2) and a rotor (3), the rotor (3) being arranged around the stator (2), an element (9) for supporting said rotor (3) and said stator (2), a motor support (5) through which a stream of fluid flows, a radiator (8) and an electronic body (7), said radiator (8) being inserted between said motor (100) support (5) and said electronic body (7), characterised in that the element (9) for supporting the rotor (3) and the stator (2), and the radiator (8), form the same so-called bifunctional part (30).

Abstract: The invention mainly relates to a part for uncoupling a motor and the mounting thereof, which is characterized in that it comprises a rigid connecting part (8) that is to be coaxially placed in the central portion (3) of the core of the stator (2) and includes a central ring (11) for receiving the rotatable shaft of the rotor of the motor (1), from which at least two arms (12) extend, the free ends of which are intended to abut against the inner wall (13) of the core of the stator (2) and form at least two spaces for placing a flexible uncoupling pad (9) that radially extends from the outer surface of the central ring (11) of the rigid connecting part (8), against which the uncoupling pad (9) abuts, to a rigid assembly tab (10) that is to axially extend into the central portion (3) of the core of the stator (2), near the inner surface (13) of said core of the stator (2), while being rigidly connected to the motor mounting (4).

Abstract: Device (3) for the air-cooling of a blower for a heating, ventilation and/or air-conditioning apparatus comprising at least one cooling duct (4) comprising at least one cooling-air inlet (5) and defining a cooling-air-stream flow path (4?) that the cooling-air-stream is at least partially supposed to travel, the duct (4) being delimited by at least one wall, the cooling device (3) being characterized in that the cooling duct (4) comprises at least one cooling-air-stream distribution element (6) arranged in the flow path (4?) of the duct (4).

Abstract: The invention relates to a motor mount (20) for a drive motor (17) for the impellor (15) of a motor-fan unit (1), comprising:—a base (21) comprising at least one cooling opening (50) for the circulation of a stream of cooling air for cooling the drive motor (17), and—a receptacle (30) situated partly at least inside the base (21) and comprising a peripheral wall (35) forming a housing (36) to house the drive motor (17), the peripheral wall (35) comprising at least one cooling aperture (51) for the circulation of the stream of cooling air toward the housing (36) housing the motor. The motor mount comprises at least one cooling sleeve (52) connecting the cooling opening (50) and the cooling aperture (51). The invention also relates to a motor-fan unit incorporating such a motor mount.