Invention Grant
- Patent Title: Electric machine with cooling arrangement
- Patent Title (中): 电机带冷却装置
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Application No.: US13084985Application Date: 2011-04-12
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Publication No.: US08816547B2Publication Date: 2014-08-26
- Inventor: Jean Le Besnerais
- Applicant: Jean Le Besnerais
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Priority: EP10161244 20100428
- Main IPC: H02K9/19
- IPC: H02K9/19 ; H02K9/08 ; H02K1/20 ; H02K5/20 ; H02K7/18
Abstract:
An electric machine is provided. The electric machine includes a stator, a rotor and a closed cooling channel through which a gaseous cooling medium circulates. The stator includes a stator lamination at least partially encasing several stator windings. The closed cooling channel is disposed in circumferential direction of the stator lamination. The stator lamination is at least partially formed as fins.
Public/Granted literature
- US20110266897A1 Electric Machine Public/Granted day:2011-11-03
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