公开(公告)号：US09935506B2

公开(公告)日：2018-04-03

申请号：US14425085

申请日：2013-08-29

Applicant: Lappeenranta University of Technology

Inventor： Robert Semken ,  Juha Pyrhonen ,  Yulia Alexandrova ,  Maria Polikarpova

IPC: H02K1/06 ,  H02K1/18 ,  H02K1/14 ,  H02K1/27 ,  H02K1/30 ,  H02K3/50 ,  H02K1/16 ,  H02K1/28 ,  F28D7/00 ,  H02K3/24 ,  H02K7/18

CPC classification number: H02K1/18 ,  F28D7/005 ,  H02K1/148 ,  H02K1/16 ,  H02K1/185 ,  H02K1/187 ,  H02K1/278 ,  H02K1/28 ,  H02K1/30 ,  H02K3/24 ,  H02K3/505 ,  H02K7/1838 ,  H02K7/1869 ,  H02K2213/12 ,  Y10T29/49874 ,  Y10T403/68

Abstract: A segment for supporting electromagnetic coupling elements of a stator or rotor of an electrical machine comprises a plurality of elongate laminations which are stacked in a first direction to form a lamination stack with elongate edges of the laminations defining opposite first and second major faces of the lamination stack. The segment comprises a plurality of elongate compression devices passing internally through the lamination stack in the first direction and arranged to compress together the laminations in the lamination stack.

公开(公告)号：US20180212481A1

公开(公告)日：2018-07-26

申请号：US15927247

申请日：2018-03-21

Applicant: Lappeenranta University of Technology

Inventor： Robert Semken ,  Juha Pyrhönen ,  Yulia Alexandrova ,  Maria Polikarpova

IPC: H02K1/18 ,  H02K1/14 ,  H02K1/28 ,  F28D7/00 ,  H02K1/16

Abstract: A segment for supporting electromagnetic coupling elements of a stator or rotor of an electrical machine comprises a plurality of elongate laminations which are stacked in a first direction to form a lamination stack with elongate edges of the laminations defining opposite first and second major faces of the lamination stack. The segment comprises a plurality of elongate compression devices passing internally through the lamination stack in the first direction and arranged to compress together the laminations in the lamination stack.

公开(公告)号：US10541573B2

公开(公告)日：2020-01-21

申请号：US15927247

申请日：2018-03-21

Applicant: Lappeenranta University of Technology

Inventor： Robert Semken ,  Juha Pyrhönen ,  Yulia Alexandrova ,  Maria Polikarpova

IPC: H02K1/06 ,  H02K1/18 ,  H02K1/16 ,  F28D7/00 ,  H02K1/14 ,  H02K1/27 ,  H02K1/30 ,  H02K3/50 ,  H02K1/28 ,  H02K3/24 ,  H02K7/18

Abstract: A segment for supporting electromagnetic coupling elements of a stator or rotor of an electrical machine comprises a plurality of elongate laminations which are stacked in a first direction to form a lamination stack with elongate edges of the laminations defining opposite first and second major faces of the lamination stack. The segment comprises a plurality of elongate compression devices passing internally through the lamination stack in the first direction and arranged to compress together the laminations in the lamination stack.

公开(公告)号：US20150222151A1

公开(公告)日：2015-08-06

申请号：US14425085

申请日：2013-08-29

Applicant: Lappeenranta University of Technology

Inventor： Robert Semken ,  Juha Pyrhonen ,  Yulia Alexandrova ,  Maria Polikarpova

IPC: H02K1/18 ,  H02K1/28

CPC classification number: H02K1/18 ,  F28D7/005 ,  H02K1/148 ,  H02K1/16 ,  H02K1/185 ,  H02K1/187 ,  H02K1/278 ,  H02K1/28 ,  H02K1/30 ,  H02K3/24 ,  H02K3/505 ,  H02K7/1838 ,  H02K7/1869 ,  H02K2213/12 ,  Y10T29/49874 ,  Y10T403/68

Abstract: A segment for supporting electromagnetic coupling elements of a stator or rotor of an electrical machine comprises a plurality of elongate laminations which are stacked in a first direction to form a lamination stack with elongate edges of the laminations defining opposite first and second major faces of the lamination stack. The segment comprises a plurality of elongate compression devices passing internally through the lamination stack in the first direction and arranged to compress together the laminations in the lamination stack.

Abstract translation: 用于支撑电机的定子或转子的电磁耦合元件的段包括多个细长叠片，它们沿第一方向堆叠以形成叠片，其叠片的细长边缘限定叠片的相对的第一和第二主面 堆栈 该段包括多个细长的压缩装置，其沿着第一方向在内部通过层压叠层，并且布置成将叠片堆叠在一起。