Power plants – Combustion products used as motive fluid
Patent
1993-11-30
1994-07-19
Bertsch, Richard
Power plants
Combustion products used as motive fluid
F02G 300
Patent
active
053297601
ABSTRACT:
A fuel-injector system for a combustor of a gas turbine engine includes first and second fuel injectors rendered operative to discharge fuel to the combustor during a high power regime of engine operation and rendered non-operative during a lower power regime of engine operation. The first and second fuel injectors include respective first and second fuel discharge passages in fuel flow communication to one another and to the combustor via associated fuel discharge lips to sustain a flame region. The first and second fuel injectors are operatively associated with respective first and second air discharge means having air discharge lips for discharging air to the combustor for sustaining the flame region therein.
REFERENCES:
patent: 2480019 (1949-08-01), Grimmeisen
patent: 2712218 (1955-07-01), Ritter
patent: 2806354 (1957-09-01), Cook
patent: 2846845 (1958-08-01), Parker
patent: 2949736 (1960-08-01), Rubbra
patent: 2970772 (1961-02-01), Boosinger et al.
patent: 3016705 (1962-01-01), Kneidl et al.
patent: 3213918 (1965-10-01), Rudzki et al.
patent: 3344602 (1967-10-01), Davies et al.
patent: 3521824 (1970-07-01), Wilcox
patent: 3541788 (1970-11-01), Schutz
patent: 3684186 (1972-08-01), Helmrich
patent: 4028888 (1977-06-01), Pilarczyk
patent: 4041695 (1977-08-01), Harper et al.
patent: 4066386 (1978-01-01), Johnson et al.
patent: 4170108 (1979-10-01), Mobsby
patent: 4229944 (1980-10-01), Weiler
patent: 4385489 (1983-05-01), Abbott
patent: 4423595 (1984-01-01), McLean
patent: 4464901 (1984-08-01), Kobayashi et al.
patent: 4903478 (1990-02-01), Sato et al.
patent: 4964270 (1990-10-01), Taylor et al.
patent: 4984424 (1991-01-01), Shekleton
patent: 5243816 (1993-09-01), Huddas
Drawings A and B of gas turbine engines made by Pratt & Whitney Aircraft, United Technologies Corp.
Bradley Jerome R.
Koblish Theodore R.
Bertsch Richard
Fuel Systems Textron Inc.
Kocharov Michael I.
LandOfFree
Self-sustaining fuel purging fuel injection system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Self-sustaining fuel purging fuel injection system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self-sustaining fuel purging fuel injection system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-512355