Invention Grant
- Patent Title: Stator for an electric motor, encompassing an overmolded metal framework through which coolant can flow, having a cover that can be welded on
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Application No.: US17174649Application Date: 2021-02-12
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Publication No.: US12266973B2Publication Date: 2025-04-01
- Inventor: Cedric Malia
- Applicant: Röchling Automotive SE
- Applicant Address: DE Mannheim
- Assignee: Röchling Automotive SE
- Current Assignee: Röchling Automotive SE
- Current Assignee Address: DE Mannheim
- Agency: RANKIN, HILL & CLARK LLP
- Priority: DE102020104263.9 20200218
- Main IPC: H02K1/20
- IPC: H02K1/20 ; H02K9/197

Abstract:
A stator for an electric motor, encompassing a carrier component that extends along a virtual longitudinal axis defining an axial direction, the carrier component that is notionally passed through centrally by the virtual longitudinal axis including a carrier portion having an externally located surface; the externally located surface facing in a radial direction orthogonal to the longitudinal axis; the carrier portion including a metal framework overmolded by a thermoplastic carrier plastic, so that the metal framework is surrounded at least in portions by a plastic casing made of carrier plastic; the stator including a cover at at least one axial longitudinal end of the carrier portion; the cover encompassing a connecting configuration having cover plastic compatible with or identical to the carrier plastic; the plastic casing including a counterpart connecting configuration; the connecting configuration being welded to the counterpart connecting configuration.
Public/Granted literature
Information query