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1.发明申请公开(公告)号：US20190081525A1
公开(公告)日：2019-03-14
申请号：US16127381
申请日：2018-09-11
Applicant: SIEMENS GAMESA RENEWABLE ENERGY A/S
Inventor： SUBHRA SAMANTA , HANS-JOERGEN THOUGAARD
Abstract: Provided is a covering element for covering a slot between two adjacent teeth of an electromagnetic machine, a stator for an electromagnetic machine and a method of forming a covering element. The covering element comprises a first sub-element and a second sub-element. The first sub-element and the second sub-element are arranged adjacent to each other in a first direction. Further, the second sub-element is made of a different material than the first sub-element.
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公开(公告)号：US20190088392A1
公开(公告)日：2019-03-21
申请号：US16127320
申请日：2018-09-11
Applicant: SIEMENS GAMESA RENEWABLE ENERGY A/S
Inventor： ZIAD AZAR , HANS-JOERGEN THOUGAARD
Abstract: Provided is a permanent magnet for a permanent magnet machine, a permanent magnet machine, and a method of manufacturing a permanent magnet for a permanent magnet machine. The permanent magnet includes a base body having a first side and a second side which is an opposite side with respect to the first side, wherein at least one first slit is formed in the base body such that the at least one first slit extends from the first side in the direction of the second side.
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3.发明申请公开(公告)号：US20210057953A1
公开(公告)日：2021-02-25
申请号：US17094127
申请日：2020-11-10
Applicant: SIEMENS GAMESA RENEWABLE ENERGY A/S
Inventor： SUBHRA SAMANTA , HANS-JOERGEN THOUGAARD
Abstract: Provided is a covering element for covering a slot between two adjacent teeth of an electromagnetic machine, a stator for an electromagnetic machine and a method of forming a covering element. The covering element comprises a first sub-element and a second sub-element. The first sub-element and the second sub-element are arranged adjacent to each other in a first direction. Further, the second sub-element is made of a different material than the first sub-element.
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