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1. 发明公开

EP4203244A1 STATOR 审中-实审
公开(公告)号：EP4203244A1
公开(公告)日：2023-06-28
申请号：EP20951476.9
申请日：2020-08-27
申请人： IHI Corporation
发明人： SUZUKI, Fuminori , JIKUMARU, Takehiro , YAMAGUCHI, Koji , AKAMATSU, Yosuke , TAKEMOTO, Masatsugu , MANABE, Sho
IPC分类号： H02K1/08 , H02K3/18
摘要： A stator includes a stator core having a plurality of slots opening toward an inner surface and a plurality of teeth formed between the slots adjacent to each other; and flat angle coils wound around the teeth respectively. Each of the teeth includes a widened portion having a width in a circumferential direction of the inner surface, closer to the inner surface and the widened portion becomes wider, in a cross-sectional view taken along a cross section perpendicular to a rotational axis of a rotor surrounded by the stator core.

2. 发明公开

EP4042544A1 CONFIGURABLE MEMORY BLOCKS FOR LIDAR MEASUREMENTS 审中-实审
公开(公告)号：EP4042544A1
公开(公告)日：2022-08-17
申请号：EP20874076.1
申请日：2020-10-13
申请人： Ouster, Inc.
发明人： PACALA, Angus , ZHAO, Yan , MA, Boyi , SHU, Marvin
IPC分类号： H02K1/02 , H02K3/18 , H02K1/08 , H02K3/04 , G06F3/06 , G11C29/02 , G06F13/28 , G01S17/00

3. 发明授权

EP2605380B1 Rotating electric machine, rail vehicle and electric vehicle equipped therewith 有权转让
公开(公告)号：EP2605380B1
公开(公告)日：2019-02-20
申请号：EP12197185.7
申请日：2012-12-14
申请人： Hitachi, Ltd.
发明人： Sugimoto, Shinji , Komura, Akiyoshi , Kimura, Mamoru , Masuda, Seikichi , Fujieda, Masayasu , Otake, Shunsuke , Koike, Masatoshi , Endo, Mikio
IPC分类号： H02K9/06 , H02K1/08 , H02K1/16

4. 发明公开

EP2951907A2 POLE SHOE COOLING GAP FOR AXIAL MOTOR 有权转让
标题翻译：用于轴向电机的极靴冷却间隙
公开(公告)号：EP2951907A2
公开(公告)日：2015-12-09
申请号：EP14702930.0
申请日：2014-01-31
申请人： Yasa Motors Ltd
发明人： WOOLMER, Timothy , COURT, Andrew , KING, Charles , EAST, Mark , BARKER, Jon
IPC分类号： H02K1/20 , H02K3/24 , H02K21/24 , H02K1/08 , H02K9/197
CPC分类号： H02K1/20 , H02K1/08 , H02K3/24 , H02K9/19 , H02K9/197 , H02K9/22 , H02K21/24
摘要： There is provided an axial flux motor comprising one or more rotating disks (10) and a stator (20) comprising a cavity (30) formed between walls (40a, 40b) and containing therein more than one electro-magnetic coil assembly (50). Each electro-magnetic coil assembly (50) comprises more than one pole piece (60), each having an axially extending shank portion (70a) and first and second radially extending end shoes (70b1, 70b2) and one or more associated coils (55), each of the one or more associated coils (55) being wound around a shank portion (70a), wherein said outer surface (75) of said end shoes are joined to one or other of said walls (40a, 40b). One or both of said first or second shoes further comprise a heat exchange surface (76c1, 76c2) facing a coil (55) wound around the shank (70a) such as to define a first cooling channel (100) between one or both of said heat exchange surface (76c1, 76c2) and said coil (55), and a second flow channel (110) defined by the spacing of said coil (55) and adjacent coils (55).
摘要翻译：提供了一种轴向磁通马达，其包括一个或多个旋转圆盘（10）和定子（20），定子包括形成在壁（40a，40b）之间并包含多于一个电磁线圈组件（50）的空腔（30）。每个电磁线圈组件（50）包括多于一个极靴（60），每个极靴具有轴向延伸的杆部（70a）以及第一和第二径向延伸端靴（72a，72b）以及一个或多个相关线圈（55 ），所述一个或多个相关联的线圈（55）中的每一个围绕柄部（70a）缠绕，其中所述端靴的所述外表面（75）优选地与所述壁（40a，40b）中的一个或另一个接合。所述第一鞋或第二鞋中的一者或两者进一步包括面向围绕柄（70a）缠绕的线圈（55）的热交换表面（72a1,72b1），以便在一个或两个之间限定第一冷却通道（100a，100b）所述热交换表面（72a1,72b1）和所述线圈（55）以及由所述线圈（55）和相邻线圈（55）的间隔限定的第二流动通道（100c）。

5. 发明公开

EP2529470A2 MASCHINE MIT MEHRTEILIGEM SPULENELEMENT 审中-公开
标题翻译：一机多线圈元件
公开(公告)号：EP2529470A2
公开(公告)日：2012-12-05
申请号：EP11708006.9
申请日：2011-01-19
申请人： Robert Bosch GmbH
发明人： EVANS, Steven, Andrew
IPC分类号： H02K1/08 , H02K1/14
CPC分类号： H02K1/148
摘要： The invention relates to an electromagnetic machine comprising two parts which are movable relative to one another, of which one comprises several elements for conducting a magnetic field, wherein two of the elements are separated from each other by an air gap intersecting the magnetic field direction. One of the two elements comprises in the air gap region a groove extending in the magnetic field direction.

6. 发明授权

EP0818870B1 Reluctance motor having magnetic poles formed by laminating steel plates in circumferential direction 失效
标题翻译：具有磁极，其包括设置在叠片的周向磁阻电动机
公开(公告)号：EP0818870B1
公开(公告)日：2003-09-17
申请号：EP97111479.8
申请日：1997-07-07
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Kawabata, Yasutomo , Miura, Tetsuya , Hirako, Masaru
IPC分类号： H02K1/08 , H02K1/24 , H02K1/02 , H02K19/10
CPC分类号： H02K1/276 , H02K1/08 , H02K1/246 , H02K21/14

7. 发明授权

EP1008222B1 ELEKTROMOTOR 有权
公开(公告)号：EP1008222B1
公开(公告)日：2003-02-26
申请号：EP98946439.1
申请日：1998-08-28
申请人： Schmid, Egon
发明人： Schmid, Egon
IPC分类号： H02K1/08 , H02K3/52
CPC分类号： H02K1/08 , H02K3/522 , H02K3/527 , H02K2203/09 , Y10T29/49009
摘要： The invention relates to an electric motor comprising a stator and a rotor. The stator and/or rotor comprise winding carriers (2, 2.1) with a respective winding (5) and at least two respective terminal connections. The two adjacent winding carriers (2, 2.1) are joined to each other or to the stator and/or rotor by means of a common fixing element (15).

8. 发明公开

EP1095441A4 BRUSHLESS SYNCHRONOUS ROTARY ELECTRICAL MACHINE 审中-公开
标题翻译： BÜRSTENLOSEROTIERENDE ELEKTRISCHE SYNCHROMASCHINE
公开(公告)号：EP1095441A4
公开(公告)日：2001-08-16
申请号：EP00928585
申请日：2000-05-01
申请人： S H R LTD BVI
发明人： RADOVSKY ALEXANDER
IPC分类号： H02K1/08 , H02K1/24 , H02K19/10 , H02K19/20 , H02K19/24 , H02K21/12 , H02K21/24 , H02K37/02 , H02K1/00 , H02K19/00 , H02K21/00
CPC分类号： H02K1/08 , H02K1/24 , H02K19/103 , H02K19/20 , H02K19/24 , H02K21/12 , H02K21/24 , H02K37/02 , H02K2201/12
摘要： A brushless synchronous electrical machine comprises a rotor (60) rotating about an axis, a stator (50) that includes at least one set of magnetically active stator cores (52a-52f) projecting radially outward from the axis, and also includes magnetically interactive crossbars (54a-54f) on the radially outward ends of the stator cores (52a-52f). The rotor (60) includes one or more magnetically active projections (64, 66) that sweep past the radially inward facing surfaces of the crossbars (54a-54f) as the rotor (60) rotates. Preferably, there are two sets of stator cores (52a-52f) having windings (58) wound toroidally around the stator cores (52a-52f).
摘要翻译：一种无刷同步电机包括绕轴线旋转的转子（60），定子（50）包括从轴线径向向外突出的至少一组磁致动定子铁芯（52a-52f），并且还包括磁交互式横杆（54a-54f）在定子芯（52a-52f）的径向外端上。转子60包括当转子60旋转时扫过横杆54a-54f的径向向内表面的一个或多个磁性主动突起64,66。优选地，有两组定子铁芯（52a-52f）具有环绕定子铁芯（52a-52f）缠绕的绕组（58）。

9. 发明公开

EP0866540A3 A rotor for a motor or generator 失效
标题翻译：转子为电动机或发电机
公开(公告)号：EP0866540A3
公开(公告)日：2000-05-31
申请号：EP98200839.3
申请日：1998-03-17
申请人： Electric Boat Corporation
发明人： Lubas, Michael J.
IPC分类号： H02K1/27 , H02K1/08
CPC分类号： H02K1/2773 , H02K1/08 , H02K2201/06
摘要： A rotor for a motor or generator, said rotor comprising a rotor hub (1), a plurality of angularly distributed pole pieces (3) thereabout, and a plurality of permanent magnets (9) disposed between said pole pieces (3) characterised in that said rotor hub (1) and said pole pieces (3) have interengaging means (2, 4) which serve to position said pole pieces (3) radially and angularly with respect to said rotor hub (1).

10. 发明授权

EP0644644B1 Rotor de machine synchrone 有权转让
标题翻译：同步转子车床
公开(公告)号：EP0644644B1
公开(公告)日：1998-03-18
申请号：EP94402086.6
申请日：1994-09-20
申请人： GEC ALSTHOM TRANSPORT SA
发明人： Masson, André
IPC分类号： H02K1/24 , H02K3/20 , H02K1/08
CPC分类号： H02K1/24 , H02K1/08 , H02K3/20

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