Title:
ガスタービンバーナ
Document Type and Number:
Japanese Patent JP5798301
Kind Code:
B2
Abstract:
A gas turbine includes a compressor and at least one combustor downstream from the compressor. The combustor includes a burner having an inner shroud extending axially along at least a portion of the burner, an outer shroud radially separated from the inner shroud and extending axially along at least a portion of the burner, and a plurality of stator vanes extending radially between the inner shroud and the outer shroud. The stator vanes have an inner end proximate the inner shroud and an outer end proximate the outer shroud. The burner further includes a vortex tip at one of either the inner end or the outer end of the stator vanes. The vortex tip provides a gap between the inner end and the inner shroud or the outer end and the outer shroud, and the vortex tip includes a plurality of fuel ports. The gas turbine further includes a turbine downstream from the combustor.
Inventors:
Jesse Blair Butler
David Reach
Kevin Weston McMahan
Mark Alan Hadley
Jeffrey David Myers
David Reach
Kevin Weston McMahan
Mark Alan Hadley
Jeffrey David Myers
Application Number:
JP2010165416A
Publication Date:
October 21, 2015
Filing Date:
July 23, 2010
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
F23R3/14; F02C7/22; F23R3/28; F23R3/32
Domestic Patent References:
| JP2006336997A | ||||
| JP2005283000A | ||||
| JP2005106411A | ||||
| JP2006112670A | ||||
| JP2003343838A |
Foreign References:
| US5778676 |
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa
Takuto Tanaka
Hirokazu Ogura
Toshihisa Kurokawa
Takuto Tanaka
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