Ventilation – Vehicle – Aircraft
Patent
1991-04-22
1992-05-19
Bennett, Henry
Ventilation
Vehicle
Aircraft
454 93, B60H 100
Patent
active
051143828
ABSTRACT:
An aircraft, for example, helicopters, windshield defogger and/or deicer system is discussed which is connectable with a high pressure, high temperature air supply from the compression stage of a turbine engine. The system utilizes a Coanda-type ejector method to mix and distribute high temperature bleed air and cabin air to an existing defroster dispersal shroud fixed adjacent to the aircraft windshield.
REFERENCES:
patent: 4693172 (1987-09-01), Harvey
patent: 5014606 (1991-05-01), Steiner et al.
Illustrated parts breakdown for Models 205A and 205A01 Bell Helicopter The Bell 206 Bleed Air Heat Installation Detail of Heat Lines Off Scroll engineering drawing, Mar. 1975 by Okanagan Helicopters, Ltd. of Vancouver, British Columbia.
Air Comm Corporation
Bennett Henry
Burdick Harold A.
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