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公开(公告)号：EP4372967A1
公开(公告)日：2024-05-22
申请号：EP23197788.5
申请日：2023-09-15
IPC分类号： H02K1/2783 , H02K21/12 , H02K1/2792 , H02K21/16 , H02K21/22 , H02K21/24
CPC分类号： H02K21/12 , H02K21/16 , H02K21/22 , H02K21/24 , H02K1/2783 , H02K1/2792
摘要： Aircraft and aircraft electric motors include a rotor assembly comprising a plurality of magnets (214) arranged on a magnet support, an output shaft operably coupled to the rotor assembly, and a stator (210) comprising a support structure and at least one winding wrapped about a plurality of stator teeth, the stator configured to generate an electromagnetic field to cause rotation of the rotor assembly. The magnets are configured in sets arranged circumferentially about the rotor assembly, with each set having a cut-out notch at opposite ends of each set in the circumferential direction and wherein the cut-out notch is at least partially formed in an in-pole magnetization magnet having a radial orientation magnetization.
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公开(公告)号：EP4409734A1
公开(公告)日：2024-08-07
申请号：EP22877399.0
申请日：2022-09-30
CPC分类号： H02K1/2783 , H02K1/28 , H02K15/03 , F04D13/10 , F04D13/021
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公开(公告)号：EP4402785A1
公开(公告)日：2024-07-24
申请号：EP22870387.2
申请日：2022-09-16
申请人： Alva Industries AS
IPC分类号： H02K15/03 , H02K1/278 , H02K1/2783
CPC分类号： H02K1/2783 , H02K15/03 , H02K1/278 , H02K1/2792 , H02K1/2791
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公开(公告)号：EP4437636A1
公开(公告)日：2024-10-02
申请号：EP22829786.7
申请日：2022-11-21
申请人： SAFRAN
IPC分类号： H02K1/2783 , H02K15/03
CPC分类号： H02K1/2783 , H02K2213/0320130101 , H02K15/03
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公开(公告)号：EP4135164B1
公开(公告)日：2024-10-02
申请号：EP22189063.5
申请日：2022-08-05
IPC分类号： H02K1/2783 , H02K1/28 , H02K7/00 , H02K7/04
CPC分类号： H02K1/2783 , H02K1/28 , H02K7/04 , H02K7/003
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