Low profile fuel injection system

Details Low profile fuel injection system Low profile fuel injection system

1980-02-19

1982-01-26

Garrett, Robert E.

Power plants

Combustion products used as motive fluid

Combustion products generator

60261, 60262, F02K 310

Patent

active

043121853

ABSTRACT:
A low profile fuel injection system for a thrust augmenter to a gas turbine engine, for example, a turbofan engine, comprising fuel manifolds secured with the outer surface of the augmenter casing and arranged to receive fuel under pressure from a fuel source, fuel-connecting members containing flow channels and secured with the inner surface of the casing, injector valve heads containing fuel metering means and spaced circumferentially on the outer surface of the casing, and injector tubes having spray orifices and extending from the injector valve heads into the flow ducts within the casing. The elements are in communication with each other such that fuel from the fuel source is injected from the injector tubes into the gas flow within the augmenter to achieve additional engine thrust.

REFERENCES:
patent: 2690648 (1954-10-01), Pearce et al.
patent: 2944388 (1960-07-01), Bayer
patent: 2963857 (1960-12-01), Egbert et al.
patent: 2988878 (1961-06-01), Hopper
patent: 3181297 (1965-05-01), Belk et al.
patent: 3670501 (1972-06-01), Arand
patent: 3698186 (1972-10-01), Beane et al.
patent: 3793838 (1974-02-01), Nash
patent: 3949775 (1976-04-01), Cornell

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