发明名称 |
Arrangement for cooling the rotor of an electric machine, especially a turbine type generator |
摘要 |
The invention relates to an arrangement for cooling the rotor of an electric machine, especially a turbine-type generator. The rotor contains a superconducting field winding, a co-rotating cold shield and a co-rotating mixing chamber for receiving a phase mixture of a coolant. A first coolant stream with a liquid coolant is further provided for cooling the field winding and a second coolant stream for cooling the cold shield. A substream derived from the first coolant stream after the latter has passed through the field winding is admixed to the second coolant stream and that a corresponding connecting line is provided with a throttling device.
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申请公布号 |
US4228374(A) |
申请公布日期 |
1980.10.14 |
申请号 |
US19780944391 |
申请日期 |
1978.09.21 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
ELSEL, WERNER |
分类号 |
H02K9/00;H02K9/20;H02K55/04;(IPC1-7):H02K9/00 |
主分类号 |
H02K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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