| 发明名称 |
DAMPER PIN FOR DAMPING ADJACENT TURBINE BLADES |
| 摘要 |
A damper pin for damping adjacent turbine blades coupled to a rotor disk comprises a first elongated body having a center portion disposed between a first end portion and a second end portion. The first end portion, center portion and second end portion define a generally arcuate top portion of the first elongated body. The first elongated body defines a slot that extends axially therethrough. The damper pin further includes a second elongated body having a generally arcuate top portion. The second elongated body is at least partially disposed within the slot and is slideably engaged in an axial direction with the first elongated body. |
| 申请公布号 |
US2017067346(A1) |
申请公布日期 |
2017.03.09 |
| 申请号 |
US201514844280 |
申请日期 |
2015.09.03 |
| 申请人 |
General Electric Company |
发明人 |
Kareff Spencer A.;Krishnakumar Poorna;Worley Kevin Lee;Penny Christopher Michael;Wassynger Stephen Paul |
| 分类号 |
F01D5/22 |
主分类号 |
F01D5/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A damper pin for damping adjacent turbine blades coupled to a rotor disk, the damper pin comprising:
a first elongated body having a center portion disposed between a first end portion and a second end portion, wherein the first end portion, center portion and second end portion define a generally arcuate top portion of the first elongated body, wherein the first elongated body defines a slot that extends axially therethrough; a second elongated body having a generally arcuate top portion, wherein the second elongated body is at least partially disposed within the slot, and wherein the second elongated body is slideably engaged in an axial direction with the first elongated body. |
| 地址 |
Schenectady NY US |
