发明名称 |
TRANSFORMADOR DE FREQUENCIA MEDIA |
摘要 |
The invention relates to a medium frequency transformer, which for example, insulates primary DC intermediate circuits from secondary DC intermediate circuits in a DC/DC transformer. The inventive medium frequency transformer has a two-part core, in addition to a primary winding and a divided secondary winding, a first and a second part of the divided secondary winding being configured on a respective side of the primary winding. Each winding preferably consists of a bundle of moulded hollow-cored conductors that are insulated in common and are traversed by a liquid coolant. |
申请公布号 |
PT1344230(E) |
申请公布日期 |
2005.02.28 |
申请号 |
PT20010997820T |
申请日期 |
2001.11.23 |
申请人 |
BOMBARDIER TRANSPORTATION GMBH |
发明人 |
UMBRICHT, STEFAN;SORG, UDO;STEINER, MICHAEL;SCHIFFERLI, ROLF;REINHOLD, HARRY;BERTH, MATTHIAS |
分类号 |
H01F17/06;H01F27/10;H01F27/32;H01F30/16;(IPC1-7):H01F27/16 |
主分类号 |
H01F17/06 |
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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