20250196159. Air Filter Unit (MAHLE INTERNATIONAL)
AIR FILTER UNIT
Abstract: an air filter unit may include at least one ionization unit and at least one filter medium arranged downstream of the ionization unit. the ionization unit may include at least one corona discharge electrode, at least one counter-electrode, and at least one voltage source. the at least one filter medium may include at least one electret layer, at least one mechanically separating layer, and at least one electrically conductive layer adjoining the mechanically separating layer. in an airflow direction extending from an inflow side toward an outflow side, the electret layer, the mechanically separating layer, and the electrically conductive layer may be arranged one after another in this order.
Inventor(s): Markus Steppe, Steffen Gukelberger, Matthias Herb, Birgit Renz, Andre Bogenschuetz, Daniel Eberle, Markus Michael, Florian Klein
CPC Classification: B03C3/16 (wet type)
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- Patent Applications
- MAHLE INTERNATIONAL GMBH
- CPC B03C3/16
- Markus Steppe of Renningen DE
- Steffen Gukelberger of Marbach am Neckar DE
- Matthias Herb of Ebersbach DE
- Birgit Renz of Marbach DE
- Andre Bogenschuetz of Bissingen DE
- Daniel Eberle of Ludwigsburg DE
- Markus Michael of Ilsfeld DE
- Florian Klein of Bad Liebenzell DE