| 摘要 |
Ventilation assembly (10) for vehicles, comprising a centrifugal ventilator (12) including an electric motor (13) that actuates in rotation two mutually coaxial centrifugal fans (14) positioned at opposite sides relative to the motor (13), and a case (16). The case (16) comprises a removable upper shell (32) having a central portion with a semi-cylindrical seat (38) defining the upper part of the cylindrical seat (18,38) for housing the electric motor (13) and two lateral portions (32). The shape of the removable upper shell (32) being such that the centrifugal ventilator (12) can be extracted from the case (16) upwards after the removal of the shell (32).
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