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US 2012/0071077 A1Published application
Ventilation system including a filter housing located outside the building
AssigneeCamfil AB
InventorAxel Mahler
Life of this patent
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Abstract
The invention relates to a ventilation system for a building (2) including an inlet (4) for outside air. According to the invention a filter housing (7) is located outside the building (2) and the outlet (13) from the filter housing (7) is connected to said inlet (4) for outside air.
Claims13
A ventilation system for a building including an inlet for outside air, the ventilation system comprising:
- a filter housing located outside the building and having an outlet, the outlet of the filter housing connected to said inlet for outside air.
Dependencies are inferred from the claim text.