公开(公告)号：EP3147542A4

公开(公告)日：2018-03-21

申请号：EP15796595

申请日：2015-04-07

申请人： IHI CORP ,  UNIV OSAKA

发明人： TOJIMA NARIFUMI ,  ISHIMOTO KOSHI ,  HANDA NORIHISA ,  HIRATA KATSUHIRO ,  NIGUCHI NOBORU ,  MORIMOTO EIKI ,  UKAJI HAJIME ,  OHNO YUKI ,  KATOH MASAYUKI

IPC分类号： F16H49/00 ,  H02K1/17 ,  H02K7/11 ,  H02K16/02 ,  H02K21/12 ,  H02K49/10

CPC分类号： F16H49/00 ,  H02K1/17 ,  H02K7/11 ,  H02K16/02 ,  H02K21/12 ,  H02K49/102

摘要： Provided is a magnetic wave gear device (1A) in which: a low-speed rotor (10) is disposed between a stator (30) and a high-speed rotor (20) and has first magnetic bodies (11) and first permanent magnets (12), magnetic poles of which face the same direction, alternately in a circumferential direction; the high-speed rotor has second magnetic bodies (21) and second permanent magnets (22), magnetic poles of which face the same direction as the first permanent magnets, alternately in the circumferential direction; the stator has third magnetic bodies (31) provided with slots (34) in which coils (33) can be wound, and third permanent magnets (32), magnetic poles of which face the same direction as the first permanent magnets, alternately in the circumferential direction; and a relationship of Ns=Nl±Nh is satisfied when Nl is the number of magnetic poles of the low-speed rotor, Nh is the number of pole pairs of the high-speed rotor, and Ns is the number of slots of the stator.

公开(公告)号：EP3118972A4

公开(公告)日：2018-01-03

申请号：EP15762419

申请日：2015-03-11

申请人： IHI CORP ,  UNIV OSAKA

发明人： TOJIMA NARIFUMI ,  ISHIMOTO KOSHI ,  HANDA NORIHISA ,  KUWATA GEN ,  OHASHI SATORU ,  JIKUMARU TAKEHIRO ,  HIRATA KATSUHIRO ,  NIGUCHI NOBORU ,  OSHIUMI TSUBASA

IPC分类号： H02K1/22 ,  F16H49/00 ,  H02K16/02

CPC分类号： H02K1/246 ,  F16H49/005 ,  H02K49/102

摘要： There are provided a core portion (2a) including a plurality of single layer units (U) laminated in a direction of a center axis (R), each of the single layer units (U) including a plurality of magnetic body pieces (2f) annularly arranged around the center axis (R) in a state where the magnetic body pieces (2f) are in contact with each other, and each of the magnetic body pieces (2f) including a plurality of openings (2g); and a plurality of fastening bolts (2b) that are respectively inserted through a plurality of penetration holes (2e) which are the plurality of openings (2g) continuously connected to each other in the direction of the center axis (R). In the single layer units (U) adjacent to each other, contact positions of the magnetic body pieces (2f) are different from each other.

公开(公告)号：EP3128658A4

公开(公告)日：2017-11-29

申请号：EP15773892

申请日：2015-04-02

申请人： IHI CORP

发明人： TOJIMA NARIFUMI ,  JIKUMARU TAKEHIRO ,  HANDA NORIHISA ,  ISHIMOTO KOSHI ,  KUWATA GEN ,  OHASHI SATORU ,  HIRAO TOSHIYUKI

IPC分类号： H02P25/08 ,  H02K16/04 ,  H02K19/10 ,  H02P25/086 ,  H02P25/092

CPC分类号： H02K16/04 ,  H02K1/14 ,  H02K1/246 ,  H02K19/103 ,  H02K19/24 ,  H02K29/03 ,  H02K2201/06 ,  H02K2213/03 ,  H02P25/08 ,  H02P25/086 ,  H02P25/092 ,  H02P25/0925

摘要： A double-stator switched reluctance motor (A) includes an annular rotor (10), an outer stator (20) disposed outside the rotor (10), and an inner stator (30) disposed inside the rotor (10). Phases of the salient poles in a rotational direction of the rotor (10) are different from each other in at least one of a set of first stator salient poles (21) and second stator salient poles (31) and a set of first rotor salient poles (12) and second rotor salient poles (13).

公开(公告)号：EP2940841A4

公开(公告)日：2016-08-10

申请号：EP13869680

申请日：2013-12-26

申请人： IHI CORP

发明人： TOJIMA NARIFUMI ,  JIKUMARU TAKEHIRO ,  HANDA NORIHISA ,  ISHIMOTO KOSHI ,  KUWATA GEN ,  OHASHI SATORU ,  HIRAO TOSHIYUKI

IPC分类号： H02K16/04 ,  H02K19/10

CPC分类号： H02K1/28 ,  H02K1/246 ,  H02K16/04 ,  H02K19/103

摘要： A double stator switched reluctance rotating machine (A) includes an annular rotor (10), an outer stator (20) that is disposed outside the rotor, and an inner stator (30) that is disposed inside the rotor; and employs a structure in which the rotor is provided with a bolt fastening hole (14) passing through the rotor in an axial direction and the bolt fastening hole is provided at a position depending on magnetic characteristics of the outer and inner stators.

摘要翻译： 双定子开关磁阻旋转电机（A）包括环形转子（10），设置在转子外部的外定子（20）和设置在转子内部的内定子（30） 并且采用其中转子设置有沿轴向穿过转子的螺栓紧固孔（14）的结构，并且螺栓紧固孔设置在取决于外定子和内定子的磁特性的位置。