ESC energy recovery system for fuel-efficient aircraft

Heating systems – Ventilating – Enclosed radiator

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

237 11, B64D 1302

Patent

active

044199260

ABSTRACT:
The invention is an energy recovery system (20) which uses excess air emanating from an aircraft cabin (16) to drive a turbo-compressor unit (30). The outlet air from the compressor (26) of turbo-compressor unit (30) is optionally fed, either around or through heat exchanger (24), back into the aircraft cabin (16) inlet line, reducing the amount of bleed air required to power the aircraft ECS. Mass flow sensors (34) and (38) are used, via flow control valve (36) and flow control valve control unit (40), to monitor and control the amount of engine bleed air required at any point in time to satisfy overall ECS requirements. The energy recovery system (20") may be utilized in conjunction with a motor driven cabin compressor (42) to reduce the output air requirements of the compressor and thus the weight and horsepower requirements of the compressor motor. In another embodiment, the outlet of the compressor (26) is used to supercharge the inlet of the motor driven cabin compressor (42), reducing the weight and horsepower motor requirements of the ECS.

REFERENCES:
patent: 2284984 (1942-06-01), Nixon et al.
patent: 2297495 (1942-09-01), Pfau
patent: 2479991 (1949-08-01), Wood
patent: 2491461 (1949-12-01), Wood
patent: 2491462 (1949-12-01), Wood
patent: 2585570 (1952-02-01), Messinger et al.
patent: 2614815 (1952-10-01), Marchant
patent: 2678542 (1954-05-01), Stanton
patent: 2697917 (1954-12-01), Mayer
patent: 2734356 (1956-02-01), Kleinhans
patent: 2734443 (1956-02-01), Wood
patent: 2777301 (1957-01-01), Kuhn
patent: 2851254 (1958-09-01), Messinger et al.
patent: 3326109 (1967-06-01), Markham
patent: 3369777 (1968-02-01), Furlong
patent: 3711044 (1973-01-01), Matulich
patent: 4091613 (1978-05-01), Young

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

ESC energy recovery system for fuel-efficient aircraft does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with ESC energy recovery system for fuel-efficient aircraft, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and ESC energy recovery system for fuel-efficient aircraft will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-800071

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.