| 发明名称 | Thin-walled housing having force transmission elements that guide cooling fluid | ||
| 摘要 | A double-walled cooling housing (1) for an electrical machine (13). The cooling housing (1) comprises an inner housing (3), an outer housing (5) and a force transmission element (7). The outer housing (5) surrounds the inner housing (3). The force transmission element (7) is arranged between the inner housing (3) and the outer housing (5) and the force transmission element transmits forces that act on the inner housing (3) to the outer housing (5). Moreover, the force transmission element (7) guides cooling fluid between the inner housing (3) and the outer housing (5). | ||
| 申请公布号 | US9331549(B2) | 申请公布日期 | 2016.05.03 |
| 申请号 | US201314058454 | 申请日期 | 2013.10.21 |
| 申请人 | Robert Bosch GmbH | 发明人 | Knappenberger Uwe |
| 分类号 | H02K9/00;H02K15/14;H02K5/04;H02K5/20 | 主分类号 | H02K9/00 |
| 代理机构 | Michael Best & Friedrich LLP | 代理人 | Michael Best & Friedrich LLP |
| 主权项 | 1. A double-walled cooling housing (1) for electric machines (13), the cooling housing (1) comprising: an inner housing (3); an outer housing (5) provided as a separate component from the inner housing (3), wherein the outer housing (5) surrounds the inner housing (3); and a force transmission element (7) between the inner housing (3) and the outer housing (5); wherein the force transmission element (7) transmits forces that act on the inner housing (3) to the outer housing (5); wherein the force transmission element (7) guides cooling fluid between the inner housing (3) and the outer housing (5); and wherein the force transmission element (7) is a spring pin that has a C-shaped cross-section, an O-shaped cross-section or an S-shaped cross-section. | ||
| 地址 | Stuttgart DE | ||