Title:
改良型デフレクタプレートを有するガスタービンエンジンの燃焼器ドーム組立体
Document Type and Number:
Japanese Patent JP4675071
Kind Code:
B2
Abstract:
A combustor dome assembly for a gas turbine engine having a longitudinal centerline axis extending therethrough, including: an annular dome plate (20) having an inner portion (30), an outer portion (32), a forward surface (34), and a plurality of circumferentially spaced openings (36) formed therein, wherein a radial section (37) defined between each of the openings (36) includes a cooling trough (35) formed therein; an outer cowl (38) connected to the dome plate outer portion (32) at a downstream end (39) thereof; an inner cowl (44) connected to the dome plate inner portion (30) at a downstream end (45) thereof; and, a deflector plate (28) connected to and positioned aft of each opening (36) in the dome plate (20).
Inventors:
Marie Ann McMasters
John Lawrence Van Dyck
James Neil Cooper
Michael Luis Bermersch
Duane Douglas Thomsen
Allen Michael Danis
John Lawrence Van Dyck
James Neil Cooper
Michael Luis Bermersch
Duane Douglas Thomsen
Allen Michael Danis
Application Number:
JP2004232936A
Publication Date:
April 20, 2011
Filing Date:
August 10, 2004
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
F23R3/10; F23R3/14; F23R3/42; F23R3/60
Domestic Patent References:
| JP6506761A | ||||
| JP55131626A |
Foreign References:
| US5916142 | ||||
| US6434926 |
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa
Hirokazu Ogura
Toshihisa Kurokawa