| 发明名称 |
Wind-Driven Generator and Impeller Locking Device for Wind-Driven Generator |
| 摘要 |
An impeller locking device for a wind generator is provided. The impeller locking device includes a locking hole formed on an impeller connecting disc, and a locking pin configured to fit into the locking hole. The locking pin is connected with a base of the wind generator; and when the locking pin is locked in the locking hole, a radial clearance is provided between the locking pin and the locking hole. When the axes of the locking pins and the locking holes are deviated radially, the locking pins can also be inserted into the locking holes, so that radial constraints of the locking pins and the locking holes are eliminated. A wind generator adopting the impeller locking device is further provided. |
| 申请公布号 |
US2015260164(A1) |
申请公布日期 |
2015.09.17 |
| 申请号 |
US201314427869 |
申请日期 |
2013.11.26 |
| 申请人 |
BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO., LTD. |
发明人 |
Su Zhennian |
| 分类号 |
F03D11/00;F03D1/00;F03D9/00;F16B19/02 |
主分类号 |
F03D11/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A rotor locking device for a wind generator, comprising a locking hole provided on a rotor connecting disc and a locking pin configured to fit into the locking hole, and the locking pin being connected to a base of the wind generator, wherein in a case that the locking pin is locked in the locking hole, a radial clearance is provided between the locking pin and the locking hole in a radial direction of the rotor connecting disc. |
| 地址 |
Beijing CN |
