Invention Grant
- Patent Title: Method for producing a winding overhang assembly for an electrical rotating machine
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Application No.: US17278148Application Date: 2019-09-16
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Publication No.: US11901783B2Publication Date: 2024-02-13
- Inventor: Karsten Brach , Jens Dahl Jensen , Horst Kümmlee , Hartmut Rauch , Olaf Rehme , Jakob Schneck , Frank Seibicke , Oliver Stier , Mark Tobias Zegenhagen
- Applicant: Innomotics GmbH
- Applicant Address: DE Nuremberg
- Assignee: Innomotics GmbH
- Current Assignee: Innomotics GmbH
- Current Assignee Address: DE Nuremberg
- Agency: Henry M. Feiereisen LLC
- Priority: EP 195858 2018.09.21
- International Application: PCT/EP2019/074645 2019.09.16
- International Announcement: WO2020/058164A 2020.03.26
- Date entered country: 2021-03-19
- Main IPC: H02K3/28
- IPC: H02K3/28 ; H02K1/16 ; H02K3/24 ; H02K3/34 ; H02K3/48 ; H02K15/00 ; H02K15/10

Abstract:
In a method for producing a winding overhang assembly for an electrical rotating machine, an insulating main body is produced at least partly from a dielectric material. Each of a plurality of conductors of a metal material is connected to the insulating main body via an intermediate layer, which is produced from a material which is different from the dielectric material of the insulating main body and from the metal material of the conductors and which is produced from silver, aluminum, antimony, magnesium, tin, zinc, lead, tantalum or from a mixture and/or from at least one alloy thereof. The conductors are hereby sprayed onto the intermediate layer by a thermal spraying method.
Public/Granted literature
- US20210376679A1 METHOD FOR PRODUCING A WINDING OVERHANG ASSEMBLY FOR AN ELECTRICAL ROTATING MACHINE Public/Granted day:2021-12-02
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