Title:
Gas turbine engine combustion equipment
Document Type and Number:
Japanese Patent JP6285081
Kind Code:
B2
Abstract:
A combustor includes: a combustion liner having a combustion chamber formed therein; and a fuel injector mounted to a top portion of the combustion liner, and including a fuel injection member having a plurality of fuel injection annular portions and an air guide member including a plurality of combustion air annular portions that guide air for combustion. The fuel injection annular portions and the combustion air annular portions are arranged concentrically and alternately. The fuel injector injects fuel and air into the combustion chamber. Each of the fuel injection annular portions includes a plurality of fuel injection holes that are open in a radial direction thereof, and each of the combustion air annular portions includes a plurality of air guide grooves that are open in an axial direction thereof, and guide the air to the fuel jetted from the fuel injection holes.
Inventors:
Atsushi Horikawa
Masahide
Kunio Okada
Junichi Kitajima
Funke Harald
Kusteller Kirsten
Ayad Anise Haji
Masahide
Kunio Okada
Junichi Kitajima
Funke Harald
Kusteller Kirsten
Ayad Anise Haji
Application Number:
JP2017515291A
Publication Date:
February 28, 2018
Filing Date:
May 28, 2015
Export Citation:
Assignee:
Kawasaki Heavy Industries, Ltd.
Be und Be Agema Gamebha
Be und Be Agema Gamebha
International Classes:
F23R3/28; F02C3/30; F02C7/22; F23R3/10
Domestic Patent References:
| JP9178128A | ||||
| JP2010203758A | ||||
| JP11264542A | ||||
| JP6323543A |
Foreign References:
| US20130318975 |
Attorney, Agent or Firm:
Shuji Sugimoto
Masashi Noda
Kenro Tsutsumi
Kenichi Nakata
Daisuke Kaneko
Masashi Noda
Kenro Tsutsumi
Kenichi Nakata
Daisuke Kaneko
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