Combustion – With means attenuating sound or pulsation
Reexamination Certificate
2007-12-20
2009-12-22
Rinehart, Kenneth B (Department: 3743)
Combustion
With means attenuating sound or pulsation
C431S011000, C431S207000, C431S208000, C431S209000, C431S328000
Reexamination Certificate
active
07635264
ABSTRACT:
Disclosure is made of methods, systems, and apparatus for changing characteristics of noise of premixed flames supported on burners by heating burner passageways by an amount that attenuates combustion noises arising from premixed flames. Alternatively, attenuation occurs by controlling a temperature differential between a first point relative to a premixed flame and at least a second point in an uncombusted portion of a fuel/oxidizer mixture causing the flame
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Branch Melvyn C.
Medina Domingo
Pezzuto James
Strobel Mark A.
Ulsh Michael J.
3M Innovative Properties Company
Patchett David B.
Pereiro Jorge
Rinehart Kenneth B
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