| 发明名称 |
DURABLE COPPER TO ALUMINUM WELDED CONNECTION |
| 摘要 |
A welded electrical connection includes an aluminum electrical conductor welded to a copper electrical conductor. The copper electrical conductor and the aluminum electrical conductor form a butt joint, A ferrule is over the butt joint and attached to the copper electrical conductor and the aluminum electrical conductor. The ferrule is not directly attached to welded portions of the copper electrical conductor and the aluminum electrical conductor. In some embodiments, weld flash is between the butt joint and the ferrule. |
| 申请公布号 |
US2014262501(A1) |
申请公布日期 |
2014.09.18 |
| 申请号 |
US201414210732 |
申请日期 |
2014.03.14 |
| 申请人 |
ALCOA INC. |
发明人 |
Stol Israel;Cobes, JR. John W.;Iasella Gino;Bhattacharyya Rabindra |
| 分类号 |
H01R4/02;H01R43/02;H01R43/058;H01B1/02 |
主分类号 |
H01R4/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus comprising:
a. a copper electrical conductor; b. an aluminum electrical conductor welded to the copper electrical conductor, the copper electrical conductor and the aluminum electrical conductor forming a butt joint; and c. a ferrule over the butt joint and attached to the copper electrical conductor and the aluminum electrical conductor. |
| 地址 |
Pittsburgh PA US |
