Fuel spraying apparatus of gas turbine engine

Details Fuel spraying apparatus of gas turbine engine Fuel spraying apparatus of gas turbine engine

2011-04-12

2011-04-12

Rodríguez, William H (Department: 3741)

Power plants

Combustion products used as motive fluid

Combustion products generator

C060S737000, C060S740000, C060S742000

Reexamination Certificate

active

07921650

ABSTRACT:
A fuel spraying apparatus of a gas turbine engine includes a first fuel spraying section configured to spray fuel for diffusion combustion and a second fuel spraying section configured to spray fuel for premixed combustion. The second fuel spraying section is disposed so as to surround the first fuel spraying section. The apparatus further includes an air curtain generating section disposed between the first fuel spraying section and the second fuel spraying section. The air curtain generating section is configured to generate an air curtain which defines an outer edge of a diffusion combustion area in a combustion chamber.

REFERENCES:
patent: 3853273 (1974-12-01), Bahr et al.
patent: 4271675 (1981-06-01), Jones et al.
patent: 5899074 (1999-05-01), Komatsu et al.
patent: 6076356 (2000-06-01), Pelletier
patent: 6101814 (2000-08-01), Hoke et al.
patent: 6381964 (2002-05-01), Pritchard et al.
patent: 6453660 (2002-09-01), Johnson et al.
patent: 6523350 (2003-02-01), Mancini et al.
patent: 2005/0039456 (2005-02-01), Hayashi
patent: 0 660 038 (1995-06-01), None
patent: 1 186 832 (2002-03-01), None
patent: 1 199 522 (2002-04-01), None
patent: 1 369 644 (2003-12-01), None
patent: 1 471 308 (2004-10-01), None
patent: 2 406 726 (1979-05-01), None
patent: 2 404 976 (2005-02-01), None
patent: A 05-087340 (1993-04-01), None
patent: A 2002-115847 (2002-04-01), None
patent: A 2002-139221 (2002-05-01), None
patent: A 2002-168449 (2002-06-01), None
patent: A 2003-004232 (2003-01-01), None
patent: WO 01/51787 (2001-07-01), None
patent: WO 03/091557 (2003-11-01), None
European Search Report for European Application No. EP 06 12 5952, dated Oct. 27, 2009.

Affiliated with

Also associated with

Rating

Fuel spraying apparatus of gas turbine engine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fuel spraying apparatus of gas turbine engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel spraying apparatus of gas turbine engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2646097