US Patent:
20090017742, Jan 15, 2009
Inventors:
John Anthony Diaks - Bonney Lake WA, US
International Classification:
B64D 13/00
Abstract:
The system and method of the presented concept is to provide clean and healthy, recirculated air to the flying public, while still maintaining the minimum pneumatic air drawn from the engines, which in turn help minimize fuel burn and provides for fuel economy.