Valeo Climatisation

Jean Guillemin

Gilbert Terranova

Guillaume Foury

Bernard Boucheret

Christophe Aloup

Nathalie Lemaitre

In a technique for eliminating organic pollutants from the passenger compartment of a vehicle by photocatalysis, the upper face of the dashboard is covered with a layer of photocatalyst. This upper wall includes a plurality of orifices providing diffuse ventilation. The lower face of the dashboard also includes a layer of photocatalyst irradiated by a source of ultra-violet rays, the source being in a diffusion chamber.

Elimination of organic pollutants from the passenger compartment of a vehicle by photocatalysis

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.

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St Agnan S/Erre, France

Jean Guillemin