发明名称 |
Assembly of a composite blade root and a rotor |
摘要 |
An assembly of a plurality of composite blades including blade roots carried by blade root receiving slots in the rotor wherein the slot has a slot wall with a radially outward portion which, when assembled, diverges from a spaced apart juxtaposed blade root pressure face radially outer surface in an amount which is a function of a predetermined amount of centrifugal loading on the blade during operation of the assembly, to allow at least a portion of the radially outer surface of the root pressure face to be in contact with the slot wall radially outward surface during operation.
|
申请公布号 |
US5573377(A) |
申请公布日期 |
1996.11.12 |
申请号 |
US19950426205 |
申请日期 |
1995.04.21 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
BOND, NIGEL M.;HEMSWORTH, MARTIN C. |
分类号 |
F01D5/14;F01D5/28;F01D5/30;(IPC1-7):F01D5/14 |
主分类号 |
F01D5/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|