Heating and/or air-conditioning installation comprising a motor-driven fan unit
AssigneeValeo Climatisation
InventorsJean Guillemin, Bernard Boucheret, Gilbert Terranova, Christophe Aloup
Life of this patent
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Abstract
A heating and/or air-conditioning installation with a motor-driven fan unit has a motor driving a turbine, a speed control module and a volute housing the motor and forming an outlet channel for airflow at the periphery of the turbine. The speed control module is mounted at the periphery of the motor and has an electrical connector engaging a connector of the motor. It also has one or more walls of thermally conducting material and in contact with the outlet channel to cool the module.
Claims13
A heating and/or air-conditioning installation comprising a motor-driven fan unit including a motor, a module for varying the speed of the motor, a turbine driven by the motor, and a volute within which the motor is housed and defining an outlet channel for an airflow at the periphery of the turbine, wherein the speed-variation module is mounted at the periphery of the motor and features an electrical connector plugged into a complementary connector of the motor, as well as at least one wall made of a thermally conducting material which is in communication with the outlet channel of the volute so as to cool the module.
Dependencies are inferred from the claim text.