Title:
噴射装置および該噴射装置を備えるターボ機械用燃焼室
Document Type and Number:
Japanese Patent JP5676647
Kind Code:
B2
Abstract:
A low-cost combustion chamber injector device that has sturdier construction and is safer for use. Parts are configured specifically to be nested, to dispense with welding between the cellular parts. The device for injecting a fuel-air mix includes, centered on a single axis, a swirl chamber including at least two annular air suction parts, a centering guide, and a retainer ring. The annular parts have cellular conduits connecting to axial inner and outer Venturi tubes. The parts are coaxially mounted, the inner part being configured to be self-centered in the outer part by engagement of the axial and radial walls and then, after assembly, the outer part is welded to the retainer ring and to the inner part in a single radial plane.
Inventors:
ベルトー，パトリツク
カレル，ベルナール・ジヨセフ・ジヤン−ピエール
エルナンデス，ロレンゾ・ウアカン
ノード，ルドビイツク・アンドレ・ジヨエル
カレル，ベルナール・ジヨセフ・ジヤン−ピエール
エルナンデス，ロレンゾ・ウアカン
ノード，ルドビイツク・アンドレ・ジヨエル
Application Number:
JP2012548469A
Publication Date:
February 25, 2015
Filing Date:
January 18, 2011
Export Citation:
Assignee:
ターボメカＴＵＲＢＯＭＥＣＡ
International Classes:
F23R3/28; F02C7/232; F23D14/62; F23D99/00; F23R3/12
Attorney, Agent or Firm:
In the patent business corporation Kawaguchi 國 case, it is a patent firm.