Combustion – Heated line section feeds flame holder – Distinct exhaust products line heats feed line
Reexamination Certificate
2011-07-19
2011-07-19
McAllister, Steven B (Department: 3749)
Combustion
Heated line section feeds flame holder
Distinct exhaust products line heats feed line
C431S011000, C431S207000, C431S238000, C431S326000, C431S347000, C126S09100A, C126S09100A, C126S0920AC, C126S08500R
Reexamination Certificate
active
07980850
ABSTRACT:
A method and apparatus for producing radiant heat in which a mixture of fuel and primary combustion oxidant is introduced into a combustion chamber having a heat radiating wall, which mixture has less than a stoichiometric requirement for complete combustion of the fuel, and igniting the mixture, forming heated partial combustion products. At least a portion of the heat in the heated partial combustion products is transferred to the heat radiating wall. The heated partial combustion products are passed from the combustion chamber into an exhaust gas plenum disposed adjacent to the combustion chamber. A secondary combustion oxidant is introduced into the exhaust gas plenum in an amount sufficient to complete combustion of the partial combustion products, forming exhaust gases. Heat in the exhaust gases is transferred to the primary combustion oxidant disposed in a combustion oxidant plenum disposed adjacent to said exhaust gas plenum.
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Abbasi Hamid A
Chudnovsky Yaroslav
de La Faire Antoine
Khinkis Mark J.
Kunc Vladimir W.
Fejer Mark E.
Gas Technology Institute
McAllister Steven B
Savani Avinash
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