| 发明名称 |
DAMPER PIN FOR A TURBINE BLADE |
| 摘要 |
A damper pin for damping adjacent turbine blades coupled to a rotor shaft includes a first end portion that is axially spaced from a second end portion and a spring member that extends axially from an inner surface of the first end portion to an inner surface of the second end portion. The first end portion, the spring member and the second end portion define a generally arcuate top portion of the damper pin. The top portion is configured to contact with a groove defined between the adjacent turbine blades. |
| 申请公布号 |
US2017067348(A1) |
申请公布日期 |
2017.03.09 |
| 申请号 |
US201514844317 |
申请日期 |
2015.09.03 |
| 申请人 |
General Electric Company |
发明人 |
Kareff Spencer A.;Potter Brian Denver;Jacala Ariel Caesar Prepena |
| 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 shaft, the damper pin comprising:
a first end portion axially aligned with and axially spaced from a second end portion; a spring member that extends axially from an inner surface of the first end portion to an inner surface of the second end portion, wherein the first end portion the spring member and the second end portion define a generally arcuate top portion of the damper pin configured to contact with a groove defined between the adjacent turbine blades. |
| 地址 |
Schenectady NY US |
