| 发明名称 |
MECHANICALLY STABILIZED ROTOR FOR A RELUCTANCE MOTOR |
| 摘要 |
A rotor for a reluctance motor includes a laminated core having a number of rotor sheet metal blanks. Each rotor sheet metal blank includes flux barriers cast with a non-ferromagnetic casting compound and at least one soft-magnetic rotor sheet which delimits the flux barriers. Flux barriers of adjacent rotor sheet metal blanks are arranged offset relative to one another so that the flux barriers of one of the adjacent rotor sheet metal blanks are delimited in an axial direction at least partially by the rotor sheets of the other one of the adjacent rotor sheet metal blanks, with the casting compound of the flux barriers adhering in an adhesion zone to the rotor sheets. |
| 申请公布号 |
US2015372546(A1) |
申请公布日期 |
2015.12.24 |
| 申请号 |
US201514746317 |
申请日期 |
2015.06.22 |
| 申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
BÜTTNER KLAUS;WARMUTH MATTHIAS;WÖHNER NORBERT |
| 分类号 |
H02K1/24;H02K15/02;H02K19/14 |
主分类号 |
H02K1/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A rotor for a reluctance motor, comprising a laminated core having a number of rotor sheet metal blanks, each rotor sheet metal blank including flux barriers cast with a non-ferromagnetic casting compound and at least one soft-magnetic rotor sheet which delimits the flux barriers, wherein flux barriers of adjacent rotor sheet metal blanks are arranged offset relative to one another so that the flux barriers of one of the adjacent rotor sheet metal blanks are delimited in an axial direction at least partially by the rotor sheets of the other one of the adjacent rotor sheet metal blanks, with the casting compound of the flux barriers adhering in an adhesion zone to the rotor sheets. |
| 地址 |
Munchen DE |
