| 发明名称 | Electric machine | ||
| 摘要 | An electric machine includes a first active part, which has a plurality of active part segments disposed one behind the other in a direction of movement of the electric machine, with each of the active part segments including a position measuring device, and a second active part with a measuring device for identifying the respective position measuring device. Each position measuring device has at least one position measuring unit having a dielectric constant, wherein the dielectric constant of the position measuring unit in one of the active part segments is different than the dielectric constant in an adjacent one of the active part segments. The measuring device includes at least one measuring unit to determine the dielectric constant of the position measuring units. | ||
| 申请公布号 | US9013196(B2) | 申请公布日期 | 2015.04.21 |
| 申请号 | US201213610449 | 申请日期 | 2012.09.11 |
| 申请人 | Siemens Aktiegesellschaft | 发明人 | Finkler Roland |
| 分类号 | G01R27/26;G01B7/14;H02K11/00;G01D5/24;H02K41/02 | 主分类号 | G01R27/26 |
| 代理机构 | Henry M. Feiereisen LLC | 代理人 | Henry M. Feiereisen LLC |
| 主权项 | 1. An electric machine, comprising: a first active part having a plurality of active part segments which are disposed one behind the other in a direction of movement of the electric machine; a plurality of position measuring devices respectively provided in the active part segments, each position measuring device including at least one position measuring unit having a dielectric constant, wherein the dielectric constant of the position measuring unit in one of the active part segments is different than the dielectric constant in an adjacent one of the active part segments; and a second active part having a measuring device for identifying the position measuring devices, said measuring device including at least one measuring unit to determine the dielectric constant of the position measuring units. | ||
| 地址 | München DE | ||