Fuel injector for a gas turbine engine

Details Fuel injector for a gas turbine engine Fuel injector for a gas turbine engine

1991-11-08

1993-09-07

Bertsch, Richard A.

Power plants

Combustion products used as motive fluid

Combined with regulation of power output feature

60738, 60743, F23R 332

Patent

active

052418189

ABSTRACT:
Difficulties with fuel atomization at low fuel flow rates in gas turbine fuel injection systems may be overcome by use of an impingement injector (52) including a cylindrical orifice (64, 94, 114) that is smooth, straight and uninterrupted by burrs or other disturbances having an exit opening (68, 96, 118) transverse to the axis of the orifice (64, 94, 114) and facing an impingement surface (72, 101, 126) that is planar and spaced from the exit opening (68, 96, 118).

REFERENCES:
patent: 517310 (1894-03-01), Taylor
patent: 2967394 (1961-01-01), Jensen
patent: 3088279 (1963-05-01), Diedrich
patent: 3353351 (1967-11-01), Bill et al.
patent: 3355884 (1967-12-01), Poucher et al.
patent: 3613360 (1971-10-01), Howes
patent: 4967562 (1990-11-01), Shekleton
patent: 4967563 (1990-11-01), Shekleton

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