Aircraft door structure with an air flow system

Details Aircraft door structure with an air flow system Aircraft door structure with an air flow system

1997-10-02

2000-02-01

Jordan, Charles T.

Aeronautics and astronautics

Aircraft structure

Details

2441291, 454 76, 49408, B64C 114

Patent

active

060193158

ABSTRACT:
A door and its frame especially in an aircraft are constructed for circulating air through the structure for preventing cold air from forming near the door in an aircraft cabin. For this purpose at least one air flow channel is provided in the door construction. The air flow channel communicates with at least one inlet port with at least one outlet port so positioned that air circulation is maintained through the door structure. The outlet port passes preferably through a cabin floor for discharging cold air into a space below the cabin floor.

REFERENCES:
patent: 376827 (1888-01-01), Louis et al.
patent: 691260 (1902-01-01), Giesser
patent: 1674535 (1928-06-01), Verville
patent: 2058659 (1936-10-01), Bellanca
patent: 4854010 (1989-08-01), Maraghe et al.
patent: 5064147 (1991-11-01), Nobel et al.

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