CABIN AIR FILTER SYSTEM FOR A VEHICLE AND METHOD FOR CLEANING AIR TO BE SUPPLIED TO A CABIN

    公开(公告)号:EP4260930A1

    公开(公告)日:2023-10-18

    申请号:EP22305536.9

    申请日:2022-04-13

    申请人: MANN+HUMMEL GmbH

    IPC分类号: B01D53/04 B60H3/06

    摘要: The present invention relates to a cabin air filter system (100) for a vehicle, comprising at least one particle filter element (5) and an adsorption filter element (8) that is spatially separated from the particle filter element (5), the adsorption filter element (8) comprising at least one adsorbent honeycomb, in particular an activated carbon honeycomb. The cabin air filter system (100) further has at least one heating element (7) adapted for heating the adsorption filter element (8) for regeneration and a regeneration flap (9), wherein the regeneration flap (9) is adapted to switch a regeneration outlet (91) to the environment. The cabin air filter system (100) is operable in a regeneration mode in that the adsorption filter element (8) is regenerated, wherein in the regeneration mode the heating element (7) is activated so that the adsorption filter element (8) is heatable to a temperature above a predefined regeneration temperature and the regeneration outlet (91) is opened by the regeneration flap (9) so that a regeneration air flow processed by the adsorption filter element (8) is releasable to the environment. According to a second aspect the present invention relates to a method for cleaning air to be supplied to a cabin, in particular a cabin of a vehicle, with a cabin air filter system.