公开(公告)号：US20140010635A1

公开(公告)日：2014-01-09

申请号：US13926458

申请日：2013-06-25

Applicant: ROLLS-ROYCE PLC

Inventor： Nikolas WIEDEMANN ,  Yi WANG

IPC: F01D25/00

CPC classification number: F01D25/00 ,  F01D25/12 ,  F02C7/185 ,  Y02T50/675

Abstract: This invention relates to a fluid supply system for a rotary machine, the system comprising: a rotor assembly comprising an array of blades arranged to be driven about a primary axis in use, the rotor assembly comprising a casing structure, wherein the casing structure is rotatable in unison with the blades about the primary axis; a directional fluid intake, said intake being rotatably mounted at an outer surface of the casing structure about a second axis which is angularly offset from the primary axis.

Abstract translation: 本发明涉及一种用于旋转机器的流体供应系统，该系统包括：转子组件，其包括布置成在使用中围绕主轴线驱动的叶片阵列，转子组件包括壳体结构，其中壳体结构可旋转 与叶片围绕主轴线一致; 定向流体入口，所述进气口可旋转地安装在壳体结构的外表面上，围绕与主轴成角度地偏移的第二轴线。