Power plants – Combustion products used as motive fluid – Using special fuel or oxidizer
Reexamination Certificate
2005-02-15
2005-02-15
Gartenberg, Ehud (Department: 3746)
Power plants
Combustion products used as motive fluid
Using special fuel or oxidizer
C060S737000, C060S748000
Reexamination Certificate
active
06854258
ABSTRACT:
Disclosed is a burner apparatus comprising an inner tube defining a second channel and an outer tube defining a first channel surrounding the inner tube air supplying means for supplying air to the first channel and the second channel, and gas supplying means for supplying fuel gas to the first channel and the second channel, either the first channel or the second channel being used as a main combustion channel and the other being used as a pilot combustion channel, the main combustion channel and the pilot combustion channel receiving the supply of fuel gas for combusting it. The burner apparatus including a common channel formed at one end of the inner tube and the outer tube for supplying the oxygen-containing gas to the main combustion channel and the pilot combustion channel. A common supply opening discharges the fuel gas of the gas channel in the common channel from the upstream side in the flow direction of the oxygen-containing gas of the pilot combustion channel to the upstream side in the flow direction of the oxygen-containing gas of the main combustion channel. A common shielding member adjusts the inflow amount of the oxygen-containing gas for a common gas supply area which extends in a discharging direction of the fuel gas from the upstream side in the oxygen-containing gas flow direction of the common supply opening and from this common supply opening to the common channel.
REFERENCES:
patent: 2780916 (1957-02-01), Collins
patent: 2807316 (1957-09-01), Jackson
patent: 2949012 (1960-08-01), Guillaume et al.
patent: 2951341 (1960-09-01), Henning, Jr. et al.
patent: 3792582 (1974-02-01), Markowski
patent: 4211073 (1980-07-01), Guillot
patent: 4539811 (1985-09-01), Dale et al.
patent: 4562699 (1986-01-01), Rowe et al.
patent: 4592200 (1986-06-01), Benoist et al.
patent: 5673552 (1997-10-01), Idleman et al.
patent: 5735681 (1998-04-01), Cheng
patent: 5943866 (1999-08-01), Lovett et al.
patent: 36 06 625 (1986-09-01), None
patent: 0 488 556 (1992-06-01), None
patent: 0 870 989 (1999-10-01), None
patent: 599 257 (1948-03-01), None
patent: 07 248116 (1995-09-01), None
patent: 8-261467 (1996-10-01), None
patent: 9-250714 (1997-09-01), None
patent: 11-270356 (1999-10-01), None
patent: WO 99 04196 (1999-01-01), None
Ippommatsu Masamichi
Ito Seiichi
Koga Shonosuke
Moriya Koji
Nakamura Yuji
Gartenberg Ehud
Osaka Gas Co. Ltd.
Webb Ziesenheim & Logsdon Orkin & Hanson, P.C.
LandOfFree
Fluid distributor, burner apparatus, gas turbine engine and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fluid distributor, burner apparatus, gas turbine engine and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid distributor, burner apparatus, gas turbine engine and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3455804