About 3 results
https://drivepatents.com/patents/1398029 · 6 Aug 2025
Device for conditioning air in an enclosed space, including first and second sorption units, each for being transferred from a sorption mode into a desorption mode and vice-versa; and to, in the sorption mode, sorb the one or more air constituents from air...
https://drivepatents.com/patents/1008046 · 2 Nov 2011
The motor vehicle air conditioning system (1) has a housing (13), a fan (12), and an air filter (17) for cleaning the air supplied to the interior of the vehicle. A refrigerant evaporator (18) is provided for cooling an air supplied to interior of the vehi...
https://drivepatents.com/patents/1011456 · 29 Jun 2011
The activated charcoal filter (1) has filter housing (2) that is provided with a chamber (3) and activated charcoal (4) that is arranged in the chamber. A heating device (5) is provided for heating the activated charcoal. The heating device is formed in su...