MOTOR SUPPORT WITH A COOLED COOLING SLEEVE AND MOTOR BLOWER ASSEMBLY INCORPORATING SUCH A MOTOR SUPPORT

摘要

A drive motor (17) for the impeller (15) of a motor-fan unit (1), includes a base (21) having 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 including a peripheral wall (35) forming a housing (36) to house the drive motor (17), the peripheral wall (35) including 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 includes at least one cooling sleeve (52) connecting the cooling opening (50) and the cooling aperture (51). A motor-fan unit incorporates such a motor mount.