Invention Grant
- Patent Title: Stator of an electric machine
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Application No.: US16882791Application Date: 2020-05-26
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Publication No.: US11641141B2Publication Date: 2023-05-02
- Inventor: Johannes Stoll , Rolf Graef
- 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: DE102019113789.6 20190523
- Main IPC: H02K3/24
- IPC: H02K3/24 ; H02K9/19 ; H02K3/34 ; H02K3/30
Abstract:
A stator (10) of an electric machine has a stator lamination stack (16) that includes stator laminations. The stator (10) also has at least one stator winding (15) defined by conductor bars (11-14) arranged in slots (17) of the stator lamination stack (16) and fixed in the slots (17) of the stator lamination stack (16) with the aid of a fixing device (22). The fixing device (22) in a slot (17), a nonwoven material (20) which can be saturated with a cooling liquid (28).
Public/Granted literature
- US20200373800A1 STATOR OF AN ELECTRIC MACHINE Public/Granted day:2020-11-26
Information query
