Title:
INTEGRATED FUEL NOZZLE CONNECTION
Document Type and Number:
Japanese Patent JP2019052836
Kind Code:
A
Abstract:
To prevent a seal failure and flame holding within a head end of a combustor.SOLUTION: A gas turbine includes a compressor, a turbine, and a combustor disposed downstream from the compressor and upstream from the turbine. The combustor includes an end cover (36). The combustor also includes a flange (54). The flange (54) includes an internal fluid passage (64) defined within the flange (54), and the flange (54) is coupled to an internal face (37) of the end cover (36). A fuel port (60) is integrally joined with the flange (54). The fuel port (60 )extends through the end cover (36) between the flange (54) and an inlet positioned outside the end cover (36). The inlet of the fuel port (60) is in fluid communication with the internal fluid passage (64) of the flange (54).SELECTED DRAWING: Figure 4
Inventors:
SUBRAMANIAN ANNAMALAI
STOIA LUCAS JOHN
MOHAN KRISHNA BOBBA
STOIA LUCAS JOHN
MOHAN KRISHNA BOBBA
Application Number:
JP2018132040A
Publication Date:
April 04, 2019
Filing Date:
July 12, 2018
Export Citation:
Assignee:
GENERAL ELECTRIC CO GE
International Classes:
F23R3/28; F02C7/232
Domestic Patent References:
| JP2013544345A | 2013-12-12 |
Foreign References:
| WO2010057709A1 | 2010-05-27 | |||
| GB614553A | 1948-12-17 | |||
| US20100044472A1 | 2010-02-25 |
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Takuto Tanaka
Hirokazu Ogura
Takuto Tanaka