| 摘要 |
The invention relates to the cooling of a stator ( 3 ) of an electric machine ( 1 ), the stator ( 3 ) comprising an autonomous cooling circuit, that is to say distinct from another cooling circuit such as that of a rotor of the electric machine ( 1 ), for example. The invention is particularly suitable for cooling an electric machine operating at high temperature and cooled by oil circulation. According to the invention, a fluidtight shell ( 9 ) is sandwiched in the magnetic circuit ( 7, 8 ). This shell ( 9 ) is subjected to considerably fewer mechanical stresses than a shell placed in the gap ( 25 ) of the electric machine ( 1 ).
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