Aircraft cabin pressure control system and method that...

Details Aircraft cabin pressure control system and method that... Aircraft cabin pressure control system and method that...

2011-05-31

2011-05-31

Rinehart, Kenneth B (Department: 3749)

Ventilation

Vehicle

Pressure regulation

C454S071000

Reexamination Certificate

active

07950987

ABSTRACT:
A cabin pressure control system and method improves cabin pressurization during aircraft take-off operations. The cabin pressure control system sets a cabin pressurization rate limit based on a cabin pressurization rate error. The cabin pressurization rate error is derived from a comparison of a sensed cabin pressure rate-of-change value and a predetermined cabin pressurization rate value.

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PCT International Search.
Report PCT/US2006/023995, Dec. 27, 2006.

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