Invention Grant
- Patent Title: Electric machine with SMC stator core
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Application No.: US17480510Application Date: 2021-09-21
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Publication No.: US11489379B2Publication Date: 2022-11-01
- Inventor: Victor Kislev , Oleg Gaspar , Ruslan Shabinski , Eliyahu Rozinsky
- Applicant: EVR MOTORS LTD
- Applicant Address: IL Petah Tikva
- Assignee: EVR MOTORS LTD
- Current Assignee: EVR MOTORS LTD
- Current Assignee Address: IL Petah Tikva
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- Main IPC: H02K1/02
- IPC: H02K1/02 ; H02K1/14 ; H02K1/18 ; H02K1/2786 ; H02K21/22 ; H02K3/493 ; H02K3/28 ; H02K3/12 ; H02K1/16 ; H02K1/2793 ; H02K5/18 ; H02K3/487 ; H02K3/14 ; H02K3/50 ; H02K9/22 ; H02K1/20 ; H02K3/52 ; H02K9/19

Abstract:
A radial flux electric machine includes a rotor configured to rotate about an axis of rotation, a plurality of electromagnetic coils, and a stator. The stator may have an annular stator ring and a plurality of core tooth-portions extending in a radial direction. The annular stator ring and the plurality of core tooth-portions may be integrally formed of a Soft Magnetic Composite (SMC). The SMC may include one or more isotropic ferromagnetic materials, a magnetic saturation induction of greater than or equal to about 1.6 Tesla, and an electrical resistivity greater than 10 micro-ohm/m.
Public/Granted literature
- US20220094217A1 ELECTRIC MACHINE WITH SMC STATOR CORE Public/Granted day:2022-03-24
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