公开(公告)号：US20150082798A1

公开(公告)日：2015-03-26

申请号：US14470325

申请日：2014-08-27

Applicant: ROLLS-ROYCE PLC

Inventor： Paul Allan HUCKER ,  Alan Philip GEARY ,  Anthony John MORAN ,  Jonathan Mark GREGORY

IPC: F23R3/00 ,  F01D25/14

CPC classification number: F23R3/002 ,  F01D25/145 ,  F16B33/002 ,  F16B37/048 ,  F16B41/002 ,  F23R3/007 ,  F23R3/60 ,  F23R2900/00017 ,  F23R2900/00018 ,  F23R2900/00019 ,  F23R2900/03041 ,  F23R2900/03044

Abstract: A tile for attaching to a wall of a gas turbine engine. The tile has a main body. The tile also has a bridging structure that projects outwardly from the main body and has a hole configured to receive an elongate fastener so that the tile can be attached to the wall of the gas turbine engine by passing the elongate fastener through a hole in the wall of the gas turbine engine and the hole in the bridging structure.

Abstract translation: 用于附接到燃气涡轮发动机的壁的瓦片。 瓷砖有一个主体。 瓦片还具有从主体向外突出的桥接结构，并且具有构造成接收细长紧固件的孔，使得瓦可以通过使细长紧​​固件穿过壁中的孔而附接到燃气涡轮发动机的壁 的燃气涡轮发动机和桥接结构中的孔。

公开(公告)号：US20160258624A1

公开(公告)日：2016-09-08

申请号：US15010800

申请日：2016-01-29

Applicant: ROLLS-ROYCE plc

Inventor： Stephen Charles HARDING ,  Paul Allan HUCKER ,  Giuseppe RALLO

IPC: F23R3/00 ,  F02C7/20

CPC classification number: F23R3/002 ,  F02C7/20 ,  F23R2900/00018 ,  F23R2900/03041 ,  F23R2900/03043 ,  F23R2900/03044

Abstract: A combustion chamber comprises an upstream ring structure, a downstream ring structure and a plurality of circumferentially arranged combustion chamber segments. Each combustion chamber segment extends the full length of the combustion chamber. Each combustion chamber segment comprises a frame structure and at least an inner wall and the frame structure and the inner wall are integral. An upstream end of each combustion chamber segment is secured to the upstream ring structure and a downstream end of each combustion chamber segment is mounted on the downstream ring structure. The combustion chamber segments are manufactured by additive layer manufacture. The combustion chamber segments have a stiff frame structure which carries the structural loads, the thermal loads, surge loads and flameout loads and the frame structure distributes loads into adjacent components.

Abstract translation: 燃烧室包括上游环结构，下游环结构和多个周向布置的燃烧室段。 每个燃烧室段延伸燃烧室的整个长度。 每个燃烧室段包括框架结构，并且至少内壁和框架结构以及内壁是一体的。 每个燃烧室段的上游端固定到上游环结构，并且每个燃烧室段的下游端安装在下游环结构上。 燃烧室段通过添加剂层制造制造。 燃烧室段具有刚性框架结构，其承载结构负载，热负荷，浪涌负载和熄火负载，并且框架结构将负载分配到相邻部件中。