HEATING/AIR-CONDITIONING SYSTEM WITH FILTER REGENERATION FOR A MOTOR VEHICLE, AND ASSOCIATED CONTROL METHOD AND ASSOCIATED FILTER

摘要

The present invention relates to a heating/air-conditioning system for a motor vehicle, comprising an adsorbent filter (4) upstream of an evaporator (2). According to the invention, said filter comprises zeolites which can be regenerated by ozone, and the system additionally comprises a plasma generator (11) positioned as close as possible to said filter. The system is controlled to initiate, when the motor vehicle is no longer switched on, an operation mode, termed regeneration mode, for regenerating the filter (4) of the system, in which mode the plasma generator is energized. The ozone generated by the plasma will make it possible to regenerate the filter. The plasma generator may be independent of the filter or incorporated directly in the filter.