Power plants – Combustion products used as motive fluid – Having mounting or supporting structure
Reexamination Certificate
2007-12-25
2007-12-25
Casaregola, L. J. (Department: 3746)
Power plants
Combustion products used as motive fluid
Having mounting or supporting structure
C060S748000, C060S752000
Reexamination Certificate
active
10688754
ABSTRACT:
A method facilitates assembling a combustor for a gas turbine engine, wherein the combustor includes a swirler assembly. The method comprises machining material to form a domeplate, positioning a sealplate including an overhanging portion against the domeplate, securing the sealplate in position relative to the domeplate with a welding process, and welding the swirler assembly to the domeplate.
REFERENCES:
patent: 4950129 (1990-08-01), Patel et al.
patent: 5117637 (1992-06-01), Howell et al.
patent: 5142871 (1992-09-01), Lampes et al.
patent: 5222360 (1993-06-01), Antuna et al.
patent: 5228828 (1993-07-01), Damlis et al.
patent: 5273396 (1993-12-01), Albrecht et al.
patent: 5281085 (1994-01-01), Lenahan et al.
patent: 5820024 (1998-10-01), Ausdenmoore et al.
patent: 5911679 (1999-06-01), Farrell et al.
patent: 6045325 (2000-04-01), Horvath et al.
patent: 6314739 (2001-11-01), Howell et al.
patent: 7131273 (2006-11-01), Howell et al.
patent: 0 924 469 (1999-06-01), None
patent: 1 253 380 (2002-10-01), None
Barnes Barry Francis
Howell Stephen John
Jacobson John Carl
McCaffrey Timothy P.
Andes William Scott
Armstrong Teasdale LLP
Casaregola L. J.
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