Power plants – Combustion products used as motive fluid – Combustion products generator
Reexamination Certificate
2006-02-27
2009-06-02
Kim, Ted (Department: 3741)
Power plants
Combustion products used as motive fluid
Combustion products generator
C060S747000, C060S748000
Reexamination Certificate
active
07540152
ABSTRACT:
By installing a cylinder53having a bell-mouth construction to the downstream side of a combustor basket2a, compressed air flowing between the combustor basket2aand an external cylinder2cis throttled. In addition, by having a cross section of the downstream-side end surface of the cylinder53shaped in a semicircle and providing a back surface wall2dhaving a curvature being equivalent to a curvature of the semicircular curved surface, compressed air flow making 180 degrees turn can be made uniform and free from disturbance.
REFERENCES:
patent: 5274991 (1994-01-01), Fitts
patent: 6594999 (2003-07-01), Mandai et al.
patent: 6634175 (2003-10-01), Kawata et al.
patent: 6923001 (2005-08-01), Laster et al.
patent: 2001/0020364 (2001-09-01), Sato et al.
patent: 2 340 107 (2000-12-01), None
patent: 2000-346361 (2000-12-01), None
Kurihara Kenta
Rodriguez Jose
Saitoh Toshihiko
Tanimura Satoshi
Kim Ted
Mitsubishi Heavy Industries Ltd.
Westerman, Hattori, Daniels & Adrian , LLP.
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