专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20160290225A1 COMBUSTION EQUIPMENT 审中-公开
标题翻译：燃烧设备
公开(公告)号：US20160290225A1
公开(公告)日：2016-10-06
申请号：US15061150
申请日：2016-03-04
申请人： ROLLS-ROYCE plc
发明人： Christopher ARMIT , Emmanuel AURIFEILLE , Shahrokh SHAHPAR , Paul DENMAN , Christopher FORD
IPC分类号： F02C3/04 , F23R3/00
CPC分类号： F02C3/04 , F23R3/002 , F23R3/10 , F23R3/26
摘要： Combustion equipment includes annular combustion chamber having an annular upstream wall structure. Annular outer casing surrounds and is spaced from annular combustion chamber and annular inner casing is within and spaced from annular combustion chamber. Ogee shaped annular cowl is positioned upstream of annular upstream wall structure and a stage of compressor outlet guide vanes is positioned upstream of annular cowl. Pre-diffuser extends in downstream direction from stage of compressor outlet guide vanes, pre-diffuser is positioned upstream of cowl. Stage of compressor outlet guide vanes is connected to outer and inner casing. Outer fairing extends radially inwardly from outer casing such that annular outer casing, outer fairing and pre-diffuser define annular outer cavity and outer fairing is spaced from cowl or inner fairing extends radially outwardly from inner casing such that annular inner casing, inner fairing and pre-diffuser define an annular inner cavity and inner fairing is spaced from cowl.
摘要翻译：燃烧设备包括具有环形上游壁结构的环形燃烧室。环形外壳环绕并与环形燃烧室隔开，环形内壳在环形燃烧室内并与其隔开。 O形环形罩被设置在环形上游壁结构的上游，压缩机出口导叶的一级位于环形罩的上游。预扩散器从压缩机出口导叶的阶段沿下游方向延伸，预扩散器位于整流罩的上游。压缩机出口导叶的阶段连接到外壳和内壳。外整流罩从外壳径向向内延伸，使得环形外壳，外整流罩和预扩散器限定环形外腔，并且外整流罩与整流罩间隔开，或内整流罩从内壳径向向外延伸，使得环形内壳，内整流罩和预 -diffuser定义一个环形内腔，内部整流罩与整流罩隔开。

IPRDB

热门服务

关于我们

友情链接

联系方式