About 142 results
https://drivepatents.com/patents/1386780 · 1 Apr 2026
An air cleaning device includes a filter element, an air guide region in flow connection with the filter element, and an air guide flap being arranged in the air guide region and being configured to adjust an air flow passing the air guide region. The air ...
https://drivepatents.com/patents/1387299 · 1 Apr 2026
A sorption filter element (16) for a sorption filter device (5) includes a heater (11), and a frame (37) enclosing an intermediate space (58) and comprising a separating wall (40) running through the intermediate space (58), the separating wall (40) being ...
https://drivepatents.com/patents/1396295 · 25 Mar 2026
The present invention relates to a cabin air filter system (100) for a vehicle, comprising at least one particle filter element (5) and a cyclone separator (2) positioned upstream of the at least one particle filter element (5). The cabin air filter system...
https://drivepatents.com/patents/1389081 · 10 Dec 2025
A brake dust suction device comprises an inlet connected to a suction line that is connected to an opening of a disc brake, a suction fan assembly comprising a fan, a housing and an outlet in the housing, and configured to suction air comprising brake dust...
https://drivepatents.com/patents/1387802 · 3 Dec 2025
The invention relates to a flat-filter filter element (10) for filtering a fluid, in particular for filtering air, for a filter system (100), in particular for an air filter system of a fuel cell system, having an arrangement of at least two flat-filter me...
https://drivepatents.com/patents/1387801 · 3 Dec 2025
The invention relates to a flat-filter filter element (10) for filtering a fluid, in particular for filtering air, for a filter system (100), in particular for an air filter system of a fuel cell system, having an arrangement of at least two flat-filter me...
https://drivepatents.com/patents/1393397 · 29 Oct 2025
Sorption filter element (56) for a sorption filter device (6, 7), comprising at least two sorption bodies (B1, B2) with at least one sorbent (8, 9), wherein the sorption bodies (B1, B2) are arranged in a V-shape, wherein the sorption bodies (B1, B2) enclos...
https://drivepatents.com/patents/1393398 · 29 Oct 2025
Sorption filter device (6, 7), comprising at least one sorption filter element (56), wherein the sorption filter element (56) comprises at least two sorption bodies (B1, B2) with at least one sorbent (8, 9), wherein the sorption bodies (B1, B2) are arrange...
https://drivepatents.com/patents/1389072 · 1 Oct 2025
A battery drying device includes a membrane disposed external to a battery housing of a battery, and configured to prevent liquid water from passing through the membrane and to allow gaseous water to pass through the membrane, a moisture adsorber means dis...
https://drivepatents.com/patents/1393756 · 24 Sep 2025
Vorrichtung (5) zum kombinierten Reduzieren des Kohlendioxid- und Wassergehalts in einem umgrenzten Luftvolumen (3), insbesondere in einem Fahrgastraum eines Kraftfahrzeugs (1), mit einer ersten Sorptionseinheit (6) zum kombinierten Sorbieren von Kohlendio...