Flameholder arm for an afterburner

Details Flameholder arm for an afterburner Flameholder arm for an afterburner

2007-03-29

2010-12-28

Cuff, Michael (Department: 3741)

Power plants

Reaction motor

Having afterburner

C060S762000, C060S765000, C060S766000, C060S749000, C060S800000

Reexamination Certificate

active

07856828

ABSTRACT:
A flameholder arm for an afterburner of a turbomachine, particularly a jet engine, is disclosed. The arm includes a ventilation duct which is centered and immobilized inside the arm independent of the heatshield. The duct also includes a transverse lip which includes an orifice for centering and guiding a fuel injection harness. The transverse lip prevents the harness from being positioned in any way incorrectly in the arm.

REFERENCES:
patent: 3698186 (1972-10-01), Beane et al.
patent: 3934409 (1976-01-01), Quillevere et al.
patent: 5396761 (1995-03-01), Woltmann et al.
patent: 7370477 (2008-05-01), Roche et al.
patent: 2005/0252216 (2005-11-01), Roche et al.
patent: 1 619 441 (2006-01-01), None
patent: 2 709 342 (1995-03-01), None

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