基本信息:
- 专利标题： ELECTRIC MACHINE COOLING
- 申请号：US17448762 申请日：2021-09-24
- 公开(公告)号：US20230095216A1 公开(公告)日：2023-03-30
- 发明人： Ken Flydalen
- 申请人： Rolls-Royce Electrical Norway AS
- 申请人地址： NO Trondheim
- 专利权人： Rolls-Royce Electrical Norway AS
- 当前专利权人： Rolls-Royce Electrical Norway AS
- 当前专利权人地址： NO Trondheim
- 主分类号： H02K1/27
- IPC分类号： H02K1/27 ; B64D27/24 ; H02K1/32
摘要：
An example rotor assembly includes a rotor core having an axial length and configured to rotate about a longitudinal axis. The rotor core includes a first wall and a second wall radially within the first wall and defining a fluid flow path configured to guide a fluid along an inner surface of the first wall.
公开/授权文献:
- US11942826B2 Electric machine cooling 公开/授权日：2024-03-26