公开(公告)号：EP1045156A2

公开(公告)日：2000-10-18

申请号：EP00303124.2

申请日：2000-04-13

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Bishop, Michael J. ,  Lammas, Andrew John ,  Rhoda, James Edwin

IPC: F16C17/02

CPC classification number: F16C33/201 ,  F16C3/00 ,  F16C17/02

Abstract: A bushing assembly (24) as a means to enable guided movement of a shaft (17) in an opening of a housing (18) comprises a stationary bushing support (26) carried by a housing internal wall (20). The bushing support (26) has a support internal wall (28) defining a bushing support opening (30) through the bushing support (26) to receive a movable shaft (17). Carried by the shaft (17) is a removable wear sleeve (32) having a wear sleeve outer wall (34) in juxtaposition with and spaced apart from the support internal wall (28) to permit relative axial movement of the wear sleeve (32) with the shaft (17) within the bushing support opening (30). Disposed between and for contact with the support internal wall (28) and with the wear sleeve outer wall (34) is an anti-friction layer (36).

Abstract translation: 作为用于使轴（17）在壳体（18）的开口中引导移动的装置的衬套组件（24）包括由壳体内壁（20）承载的固定衬套支撑件（26）。 衬套支撑件（26）具有支撑内壁（28），其限定穿过衬套支撑件（26）的衬套支撑开口（30），以容纳可移动轴（17）。 由轴（17）承载的可拆卸耐磨套（32）具有与支承内壁（28）并置并与其间隔开的磨损套管外壁（34），以允许磨损套筒（32）的相对轴向运动， 其中轴（17）在衬套支撑开口（30）内。 设置在与支撑内壁（28）之间并与用于与耐磨套筒外壁（34）接触的一个是抗摩擦层（36）。

公开(公告)号：EP0470763A1

公开(公告)日：1992-02-12

申请号：EP91307055.3

申请日：1991-08-01

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Rhoda, James Edwin

IPC: F01D5/28 ,  F01D5/22 ,  C23C4/02

CPC classification number: F01D5/24 ,  C23C4/02 ,  F01D5/22 ,  F01D5/288

Abstract: A bladed rotor having blades with blade shrouds (54,56) includes a deformable protective coating (95) applied to the blades to increase the damage tolerance of the blades during foreign object ingestion. The protective coating deforms upon impact (90) between the shroud and airfoil (38) of adjacent blades (36a,b). The deformation absorbs impact energy and improves distribution of the impact load transferred between the blades.

Abstract translation: 具有带叶片护罩（54,56）的叶片的叶片式转子包括施加到叶片的可变形保护涂层（95），以增加异物摄入期间叶片的损伤容限。 保护涂层在相邻叶片（36a，b）的护罩和翼型件（38）之间的冲击（90）上变形。 变形吸收冲击能量并改善叶片之间传递的冲击载荷的分布。