公开(公告)号：US20130283803A1

公开(公告)日：2013-10-31

申请号：US13836510

申请日：2013-03-15

Applicant: SNECMA

Inventor： Jacques Marcel Arthur BUNEL ,  Gilles ULRYCK

IPC: F23R3/28

CPC classification number: F23R3/286 ,  F23D2211/00 ,  F23R3/14 ,  F23R3/283 ,  F23R3/60 ,  F23R2900/00017

Abstract: A device for injecting a mixture of air and fuel into a turbine engine combustion chamber, the device including a mechanism for centering a fuel injector, which mechanism is movable radially in a support mechanism fastened to a wall of the chamber, the support mechanism carrying a retaining mechanism for axially retaining the centering mechanism on a side opposite from the chamber wall, the retaining mechanism being fastened in releasable manner to the support mechanism.

Abstract translation: 一种用于将空气和燃料的混合物喷射到涡轮发动机燃烧室中的装置，该装置包括用于使燃料喷射器居中的机构，该机构可在固定到腔室的壁的支撑机构中径向移动，支撑机构承载 保持机构用于将定心机构轴向保持在与腔壁相对的一侧上，保持机构以可释放的方式紧固到支撑机构。