ELECTRICAL MACHINE

An electrical machine comprises a stator (1) with a stator body (25) supporting an electrical stator (3) and a rotor (5). The rotor (5) is supported by means of a bearing comprising a radial bearing section (17) forming a radial gas bearing and an axial bearing section (12) forming an axial gas bear...

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Bibliographic Details
Main Authors WEINRICH, Lukas, DIETMANN, Fabian, BLASER, Manuel, LOOSER, Andreas, HERTIG, Konrad
Format Patent
LanguageEnglish
French
German
Published 01.01.2020
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:An electrical machine comprises a stator (1) with a stator body (25) supporting an electrical stator (3) and a rotor (5). The rotor (5) is supported by means of a bearing comprising a radial bearing section (17) forming a radial gas bearing and an axial bearing section (12) forming an axial gas bearing, the stator side parts of these bearing sections being a stator side radial bearing part and a stator side axial bearing part which are rigidly connected to one another and together form a stator bearing structure. The stator side radial bearing part is a bushing (18), and is radially surrounded by a cooling body (71), and the bushing (18) is connected to the cooling body (71) by an elastic support comprising a thermally conducting filler (23).
Bibliography:Application Number: EP20180180755