基本信息:
- 专利标题: TORSIONAL FLEXING ENERGY ABSORBING BLADE LOCK
- 专利标题(中):扭转能量吸收叶片锁
- 申请号:PCT/US2011/021633 申请日:2011-01-19
- 公开(公告)号:WO2011090970A1 公开(公告)日:2011-07-28
- 发明人: ANDERSON, Carney R. , TOMEO, Peter V.
- 申请人: UNITED TECHNOLOGIES CORPORATION , ANDERSON, Carney R. , TOMEO, Peter V.
- 申请人地址: One Financial Plaza Hartford, Connecticut 06101 US
- 专利权人: UNITED TECHNOLOGIES CORPORATION,ANDERSON, Carney R.,TOMEO, Peter V.
- 当前专利权人: UNITED TECHNOLOGIES CORPORATION,ANDERSON, Carney R.,TOMEO, Peter V.
- 当前专利权人地址: One Financial Plaza Hartford, Connecticut 06101 US
- 代理机构: DOIGAN, Lloyd D.
- 优先权: US12/689,423 20100119
- 主分类号: F01D5/30
- IPC分类号: F01D5/30
摘要:
A lock for constraining blades in a hub includes a flexible ring (15) for constraining the blades from moving axially in the hub, a finger (125) attached to the hub (10) for preventing the ring from rotating relative to the hub and whereby the ring flexes about at least a partial circumference thereof if urged axially by the blades (35).
摘要(中):
用于在轮毂中约束叶片的锁包括用于限制叶片在轮毂中轴向移动的柔性环(15),附接到轮毂(10)的手指(125),用于防止环相对于轮毂旋转,由此 如果由叶片(35)轴向推动,则环绕其至少部分圆周弯曲。
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F01 | 一般机器或发动机;一般的发动机装置;蒸汽机 |
----F01D | 非变容式机器或发动机,如汽轮机 |
------F01D5/00 | 叶片;叶片的支承元件;叶片或元件的加热、隔热、冷却或防止振动装置 |
--------F01D5/30 | .将叶片固定在转子上;叶根 |