发明授权
- 专利标题: Electrical machine
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申请号: US16614797申请日: 2018-05-18
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公开(公告)号: US11777352B2公开(公告)日: 2023-10-03
- 发明人: Mirko Hoerz , Hans-Ulrich Steurer , Josef Sonntag , Stojan Markic , Andrej Licen , Aleks Medvescek , Peter Sever , Philip Grabherr
- 申请人: Mahle International GmbH
- 申请人地址: DE Stuttgart
- 专利权人: Mahle International GmbH
- 当前专利权人: Mahle International GmbH
- 当前专利权人地址: DE Stuttgart
- 代理机构: Fishman Stewart PLLC
- 优先权: DE 2017208556.8 2017.05.19
- 国际申请: PCT/EP2018/063140 2018.05.18
- 国际公布: WO2018/211088A 2018.11.22
- 进入国家日期: 2019-11-18
- 主分类号: H02K3/24
- IPC分类号: H02K3/24 ; B60K1/00 ; H02K5/15 ; H02K9/22
摘要:
An electrical machine for a vehicle may include a rotor, a stator, a coolant distributor chamber and a coolant collector chamber. The rotor may be configured to be rotated about an axis of rotation defining an axial direction of the electrical machine. The stator may include a plurality of stator windings. The coolant collector chamber may be axially arranged at a distance from the coolant distributor chamber. The coolant distributor chamber may be configured to communicate fluidically with the coolant collector chamber by at least one cooling channel through which a coolant can flow. At least one of the stator windings may be embedded in at least one plastic mass consisting of an electrically insulating plastic for thermal coupling to the coolant. At least one of the coolant distributor chamber and the coolant collector chamber may be arranged at least partially in the at least one plastic mass.
公开/授权文献
- US20210296954A1 ELECTRICAL MACHINE 公开/授权日:2021-09-23
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