Power plants – Combustion products used as motive fluid – Combustion products generator
Reexamination Certificate
2005-11-22
2005-11-22
Rodriguez, William H. (Department: 3746)
Power plants
Combustion products used as motive fluid
Combustion products generator
C060S737000, C060S754000
Reexamination Certificate
active
06966187
ABSTRACT:
An improved flame tube or “liner” (112) for a combustion chamber (110) of a gas turbine with low emission of pollutants, of the type comprising a cylindrical structure connected to the outlet of a premixing chamber (114) by means of a truncated conical end (120), in which the premixing chamber (114) is supplied with air which is guided by a cavity (116) which is located between the flame tube (112) and outer walls (118) of the combustion chamber (110), this air circulating in the opposite direction to the flow of combustion products; a first cylindrical region (122) of the flame tube (112) is surrounded by a cylindrical casing (136) which creates an annular chamber (138).
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patent: 6134877 (2000-10-01), Alkabie
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patent: 2003/0014975 (2003-01-01), Nishida et al.
Bonciani Luciano
Ceccherini Gianni
Modi Roberto
Nixon & Vanderhye P.C.
Nuovo Pignone Holding S.p.A.
Rodriguez William H.
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