Invention Grant
- Patent Title: Axial flux motor having rectilinear stator teeth
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Application No.: US17733022Application Date: 2022-04-29
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Publication No.: US12149128B2Publication Date: 2024-11-19
- Inventor: James B. Hull
- Applicant: WHIRLPOOL CORPORATION
- Applicant Address: US MI Benton Harbor
- Assignee: WHIRLPOOL CORPORATION
- Current Assignee: WHIRLPOOL CORPORATION
- Current Assignee Address: US MI Benton Harbor
- Agency: Price Heneveld LLP
- Main IPC: H02K1/2793
- IPC: H02K1/2793 ; H02K1/14 ; H02K3/34 ; H02K21/02 ; D06F21/02 ; D06F37/36 ; F04D29/52 ; H02K7/14 ; H02K15/02 ; H02K15/12 ; H02K21/24

Abstract:
An axial flux motor for an appliance includes a stator yoke. A plurality of stator teeth extend from the stator yoke in an axial direction and are positioned about a central rotational axis. Each stator tooth includes a plurality of laminations that extend in the axial direction and form a “T” shaped member. The plurality of stator teeth are overmolded with a polymeric material to define a plurality of axial stator poles. At least one winding extends around the plurality of axial stator poles. A ring-shaped rotor rotates about the central rotational axis of the stator yoke. The rotor is positioned proximate an axial end of the plurality of axial stator poles.
Public/Granted literature
- US20220263355A1 AXIAL FLUX MOTOR HAVING RECTILINEAR STATOR TEETH Public/Granted day:2022-08-18
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