The system (1) for purifying vehicle-interior air has a circuit with passages for admitting an airflow (F), a filtration treatment part (10) for separating out at least PM0.3 and PM0.1 fine particles using a filter medium typically of class H13, combined with a prefilter (11), this treatment making use of an adsorption layer for capturing volatile compounds. The air admitted to the system is driven from the prefilter (11) towards a diffusion part (22) by passing through an air-circulating means (8) associated with a duct (7) for discharging the purified air upwards. The diffusion part (22) includes ducting, preferably having a textile structure, extending along the roof (9) of the vehicle interior (HV) and having perforations and/or air-permeable zones so that the purified air can be diffused and reintroduced into the vehicle interior downwards.
SYSTEME DE FILTRATION D'AIR ET DE DIFFUSION D'AIR PURIFIE DANS UN HABITACLE DE VEHICULE
SYSTEM FOR FILTERING AIR AND FOR DIFFUSING PURIFIED AIR INTO A VEHICLE INTERIOR
SYSTEM ZUM FILTERN VON LUFT UND ZUM VERTEILEN GEREINIGTER LUFT IN EINEN FAHRZEUGINNENRAUM
2025-05-14
Patent
Electronic Resource
French
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / A61L Verfahren oder Vorrichtungen zum Sterilisieren von Stoffen oder Gegenständen allgemein , METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL / B01D SEPARATION , Trennen / F24F Klimatisierung , AIR-CONDITIONING |
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