Invention Grant
- Patent Title: Method and stator for optimized slot base insulation
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Application No.: US16787354Application Date: 2020-02-11
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Publication No.: US11611257B2Publication Date: 2023-03-21
- Inventor: Stefan Goetz , Oliver Heil
- Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
- Applicant Address: DE Stuttgart
- Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
- Current Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
- Current Assignee Address: DE Stuttgart
- Agent Gerald E. Hespos; Michael J. Porco
- Priority: DE102019103285.7 20190211
- Main IPC: H02K15/10
- IPC: H02K15/10 ; H02K3/34 ; H02K15/00 ; H02K15/12 ; H02K3/30 ; H02K9/22
Abstract:
A method is provided for producing a slot base insulation in a stator (210, 220), wherein the stator (210, 220) is part of an electrical machine and is constructed from a ferromagnetic material. The stator (210, 220) is provided with at least one slot (204) to fit a winding wire (122) in the at least one slot (204). The at least one slot (204) is coated with a soft-magnetic insulation material. A stator (210, 220) also is provided with the slot base insulation.
Public/Granted literature
- US20200259383A1 METHOD AND STATOR FOR OPTIMIZED SLOT BASE INSULATION Public/Granted day:2020-08-13
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