Title:
FUEL NOZZLE FOR GAS TURBINE COMBUSTOR, METHOD FOR MANUFACTURING THE SAME AND GAS TURBINE COMBUSTOR
Document Type and Number:
Japanese Patent JP2018003696
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a fuel nozzle for a gas turbine combustor that is excellent in durability and strength reliability.SOLUTION: A fuel nozzle for a gas turbine combustor jets fuel into a combustion chamber of a gas turbine combustor. The fuel nozzle is metallurgically integrally jointed to a base plate supporting the fuel nozzle. A boundary surface between the fuel nozzle and the base plate is joined by fusion-welding or brazing at their surfaces and the inside thereof is joined by pressure-welding.SELECTED DRAWING: Figure 1
Inventors:
WADAYAMA YOSHIHIDE
KUMAGAI OSAMU
MIURA KEISUKE
KARIYADO MITSUHIRO
MOMO SATOSHI
KUMAGAI OSAMU
MIURA KEISUKE
KARIYADO MITSUHIRO
MOMO SATOSHI
Application Number:
JP2016131411A
Publication Date:
January 11, 2018
Filing Date:
July 01, 2016
Export Citation:
Assignee:
MITSUBISHI HITACHI POWER SYS
International Classes:
F02C7/00; B23K15/00; B23K20/00; F02C7/232; F23R3/10; F23R3/28
Domestic Patent References:
| JP2016035336A | 2016-03-17 | |||
| JP2013142534A | 2013-07-22 | |||
| JPH02251383A | 1990-10-09 | |||
| JP2009014297A | 2009-01-22 | |||
| JP2006017381A | 2006-01-19 | |||
| JP2009079893A | 2009-04-16 |
Attorney, Agent or Firm:
Polaire Patent Business Corporation