| 发明名称 |
ROTOR TRAIN TORSIONAL MODE FREQUENCY TUNING APPARATUS |
| 摘要 |
A rotor train torsional mode frequency tuning apparatus is provided and includes a rotor train and a coupling element. The rotor train includes first and second shafts and a coupling operably disposed between the first and second shafts and has a torsional mode frequency. The coupling element is disposed at the coupling and is configured to adjust the torsional mode frequency of the rotor train by a change in at least one of inertia and/or torsional stiffness in the rotor train. |
| 申请公布号 |
US2015192019(A1) |
申请公布日期 |
2015.07.09 |
| 申请号 |
US201414149297 |
申请日期 |
2014.01.07 |
| 申请人 |
General Electric Company |
发明人 |
Mancuso Benjamin Alber;Beckford Alexander Gabriel;Dawson Mary Cecilia;Rajan Rajiv;Rigosu Anthony;Wilson Blake Weldon |
| 分类号 |
F01D5/02 |
主分类号 |
F01D5/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A rotor train torsional mode frequency tuning apparatus, comprising:
a rotor train comprising first and second shafts and a coupling operably disposed between the first and second shafts, the rotor train having a torsional mode frequency, and the apparatus further comprising: a coupling element disposed at the coupling and being configured to adjust the torsional mode frequency of the rotor train by a change in at least one of inertia and/or torsional stiffness in the rotor train. |
| 地址 |
Schenectady NY US |
