Power plants – Combustion products used as motive fluid – Combustion products generator
Reexamination Certificate
2007-12-11
2007-12-11
Casaregola, L. J. (Department: 3746)
Power plants
Combustion products used as motive fluid
Combustion products generator
C285S124100, C285S189000
Reexamination Certificate
active
11669546
ABSTRACT:
In a gas turbine engine, a fuel inlet tube comprising a body, a channel defined in the body and in fluid communication with a manifold, and a side inlet in fluid communication with the channel, the side inlet being sealingly isolated by at least two annular sealing members concentric with each other and disposed about the tube body at longitudinally spaced part points thereon.
REFERENCES:
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patent: 4467610 (1984-08-01), Pearson et al.
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patent: 5263314 (1993-11-01), Anderson
patent: 5279112 (1994-01-01), Halila
patent: 6354085 (2002-03-01), Howell et al.
patent: 2005/0039457 (2005-02-01), Moraes
Casaregola L. J.
Ogilvy Renault LLP
Pratt & Whitney Canada Corp.
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