The invention relates to an air filter device and a vehicle air conditioning system equipped with the air filter device. A flow path (30) of an air flow formed by air is guided through the air filter device. The air filter device has an ionizer (10) arranged in the flow path (30) and an electrostatically charged filter element (20) arranged downstream of the ionizer (10) in the flow path (30) such that an air flow can flow through the ionizer (10) and the filter element (20). Furthermore, the ionizer (10) has an electrode (11) for generating a corona discharge, which electrode can be electrically conductively connected to a high-voltage source (4) of the air filter device (1), a counter electrode (15) associated with the electrode (11), and an electrically conductive grid element (40) arranged upstream of the ionizer (10) in the current path (30). It is essential for the invention that the counter electrode (15) is electrically conductively connected to the electrically conductive, planar filter layer (21) of the filter element (20) and to the grid element (40).
本发明涉及空气过滤装置和配备有空气过滤装置的车辆空调设备。由空气形成的空气流的流动路径(30)引导穿过该空气过滤装置。空气过滤装置具有布置在流动路径(30)中的电离器(10)和在流动路径(30)中布置在电离器(10)下游的带静电的过滤元件(20),使得电离器(10)和过滤元件(20)能被空气流穿流。此外,电离器(10)具有能与空气过滤装置(1)的高电压源(4)导电连接的用于产生电晕放电的电极(11)、配属于电极(11)的反电极(15)以及在电流路径(30)中布置在电离器(10)上游的导电的格栅元件(40)。对于本发明重要的是,反电极(15)与过滤元件(20)的导电的、面式的过滤层(21)和格栅元件(40)导电连接。
AIR FILTER DEVICE AND VEHICLE AIR CONDITIONING SYSTEM EQUIPPED WITH THE SAME
空气过滤装置和配备有空气过滤装置的车辆空调设备
2025-01-21
Patent
Electronic Resource
Chinese
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 / B01D SEPARATION , Trennen / B03C Magnetische oder elektrostatische Trennung fester Stoffe von festen Stoffen oder flüssigen oder gasförmigen Medien , MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS / F24F Klimatisierung , AIR-CONDITIONING |
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