Title:
MULTIPLE VENTURI TUBE GAS FUEL INJECTOR FOR COMBUSTOR
Document Type and Number:
Japanese Patent JP2006207996
Kind Code:
A
Abstract:
To promote mixing of a fluid mixture with gas fuel added to the fluid mixture comprising combustion gas and air by a preheating burner.
This gas fuel injector 24 includes the first header plate, the second header plate arranged with a space in a downstream of the header plate in an upstream, and a plurality of venturi tubes 34 arranged in a plurality of rows, and sealably fixed to the first and second header plates. Each of the venturi tubes includes an inlet portion, a throat portion 42 and an outlet. The outlet is formed into a shape to reduce a space between the respective venturi tubes in the each outlet of the plurality of venturi tubes 34.
Inventors:
DINU CONSTANTIN
FARRELL THOMAS R
GORDON KEVIN M
STOREY JAMES M
VENKATARAMAN KRISHNA K
FARRELL THOMAS R
GORDON KEVIN M
STOREY JAMES M
VENKATARAMAN KRISHNA K
Application Number:
JP2006005555A
Publication Date:
August 10, 2006
Filing Date:
January 13, 2006
Export Citation:
Assignee:
GEN ELECTRIC
International Classes:
F02C7/22; F23R3/28; F23R3/16
Domestic Patent References:
| JPS4921515A | 1974-02-26 | |||
| JP2002174426A | 2002-06-21 | |||
| JP2002195562A | 2002-07-10 | |||
| JPH02259331A | 1990-10-22 | |||
| JPH06307641A | 1994-11-01 | |||
| JPH01163426A | 1989-06-27 | |||
| JPH06213444A | 1994-08-02 |
Attorney, Agent or Firm:
Kenichi Matsumoto
Hirokazu Ogura
Toshihisa Kurokawa
Hirokazu Ogura
Toshihisa Kurokawa
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