| 发明名称 | Method for producing a direct flow aluminium absorber for a solar thermal collector | ||
| 摘要 | The application relates to a method (100) for producing a direct flow aluminium absorber of a solar thermal collector, the absorber including an absorber plate having at least one tube for a heat transport fluid, and at least one end tube for a heat transport fluid, the at least one end tube being connected to the absorber plate. The method comprises laser welding (130) the at least one end tube to the absorber plate for producing the complete absorber to be coated by at least one layer configured to absorb light. | ||
| 申请公布号 | US9513032(B2) | 申请公布日期 | 2016.12.06 |
| 申请号 | US201114349353 | 申请日期 | 2011.10.11 |
| 申请人 | SAVO-SOLAR OY | 发明人 | Pischow Kaj A |
| 分类号 | F24J2/26;F24J2/48;B21D53/08;F24J2/46 | 主分类号 | F24J2/26 |
| 代理机构 | Young & Thompson | 代理人 | Young & Thompson |
| 主权项 | 1. A method (100) for producing a direct flow aluminum absorber (200) for a solar thermal collector (400), the absorber comprising an absorber plate (210), at least one integrated tube (220) inside the absorber plate for a heat transport fluid, and at least one end tube (230a, 230b) for a heat transport fluid, which is connected to the absorber plate, wherein the method comprises laser welding (130) the at least one end tube to the absorber plate so that the at least one end tube and the at least one integrated tube form a continuous heat transport channel into a complete absorber (200), and depositing (150) on the complete absorber at least one layer (250, 252, 254, 256) configured to absorb light, wherein the at least one layer is deposited after the laser welding step. | ||
| 地址 | Mikkeli FI | ||