| 发明名称 | Method of manufacturing a wall | ||
| 摘要 | A method of manufacturing an annular wall (46) of a combustion chamber (15) comprises depositing layers of a metal sequentially one upon the other to form layers of a spiral wall (45) of the combustion chamber (15). Each layer of metal is deposited in a spiral pathway (122). The ends (E1, E2) of the spiral wall (45) of the combustion chamber (15) are joined together to form the annular wall (46) of the combustion chamber (15). The ends (E1, E2) of the spiral wall (45) of the combustion chamber (15) are at the opposite ends of the spiral pathway (122). | ||
| 申请公布号 | US9498848(B2) | 申请公布日期 | 2016.11.22 |
| 申请号 | US201314108742 | 申请日期 | 2013.12.17 |
| 申请人 | ROLLS-ROYCE plc | 发明人 | Garry Ian Murray |
| 分类号 | B22F5/12;B23K26/34;B22F5/00;B22F5/10;F23R3/00;B22F3/105;B29C67/00 | 主分类号 | B22F5/12 |
| 代理机构 | Oliff PLC | 代理人 | Oliff PLC |
| 主权项 | 1. A method of manufacturing a wall, the method comprising (a) depositing layers of a metal sequentially one upon the other to form layers of a spiral wall, depositing each layer of metal in a spiral pathway, and (b) abutting and joining the ends of the spiral wall to form an annular wall, the ends of the spiral wall being at the opposite ends of the spiral pathway. | ||
| 地址 | London GB | ||