Invention Grant
- Patent Title: Stator, method for manufacturing stator, and motor
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Application No.: US15829411Application Date: 2017-12-01
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Publication No.: US10666108B2Publication Date: 2020-05-26
- Inventor: Toshihito Miyashita , Masashi Suzuki , Manabu Horiuchi , Masaki Musha
- Applicant: SANYO DENKI CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: SANYO DENKI CO., LTD.
- Current Assignee: SANYO DENKI CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Rankin, Hill & Clark LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2b6e076e com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2cc6fddb
- Main IPC: H02K3/18
- IPC: H02K3/18 ; H02K3/32 ; H02K15/12 ; H02K15/04 ; H02K1/18 ; H02K3/30 ; H02K1/14
Abstract:
A stator includes: a stator core having an annular portion and a plurality of teeth that is radially protruded outward from an outer periphery of the annular portion; a molded coil that has an air-core portion into which the teeth of the stator core are inserted and that is stored in a slot formed between the teeth of the stator core; and a yoke that covers a circumference of the molded coil stored in the slot of the stator core. The molded coil has an arc-shaped cross-section, and the molded coil includes a resin-molded portion and an exposed portion exposed at the molded portion.
Public/Granted literature
- US20180102683A1 STATOR, METHOD FOR MANUFACTURING STATOR, AND MOTOR Public/Granted day:2018-04-12
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