Low turbulence flame holder mount

Details Low turbulence flame holder mount Low turbulence flame holder mount

1988-02-18

1990-02-20

Stout, Donald E.

Power plants

Reaction motor

Liquid oxidizer

60749, F02K 310

Patent

active

049015273

ABSTRACT:
A low turbulence, close-coupled mounting structure for a flame holder disposed in an afterburner section of a gas turbine engine is provided. The afterburner section has a plurality of angularly spaced, radially extending fuel injection nozzles, with a fairing surrounding each nozzle to form open ended heat shields about the nozzles. A flame holder having a first cross-sectional configuration is disposed in recessed portions formed in the fairings surrounding the nozzles. The cross-sectional configuration of the recessed portions is configured to substantially conform to a portion of the cross-section of the flame holder such that the flame holder is recessed into the fairings when mounted thereon, thus eliminating outward projections at the connection of the flame holder and fairings. The flame holders are secured in the recessed portions by pins extending through aligned apertures in the skirts of the flame holder.

REFERENCES:
patent: 2726511 (1955-12-01), Pitt
patent: 2963857 (1960-12-01), Egbert et al.
patent: 3002352 (1961-10-01), Helfrich et al.
patent: 3009317 (1961-11-01), Meyer et al.
patent: 3056261 (1962-10-01), Krabacher et al.
patent: 3151453 (1964-10-01), Lefebvre et al.
patent: 3153324 (1964-10-01), Meyer
patent: 3156094 (1964-11-01), Nash et al.
patent: 3595024 (1971-07-01), Kohler et al.
patent: 3670501 (1972-06-01), Arand
patent: 3765178 (1973-10-01), Hufnagel et al.
patent: 3931707 (1976-01-01), Vdoviak
patent: 3999378 (1976-12-01), Tatem, Jr. et al.
patent: 4064691 (1977-12-01), Nash
patent: 4134260 (1979-01-01), Lefebvre et al.
patent: 4185458 (1980-01-01), Ernst
patent: 4259839 (1981-04-01), Laboure et al.
patent: 4315401 (1982-02-01), Beal et al.
patent: 4380899 (1983-04-01), Davies et al.
patent: 4592200 (1986-06-01), Benoist et al.
patent: 4594851 (1986-06-01), Kushnick et al.

Affiliated with

Also associated with

Rating

Low turbulence flame holder mount does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Low turbulence flame holder mount, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low turbulence flame holder mount will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1607613