WO2023233538A1 - Noyau de moteur électrique - Google Patents

Noyau de moteur électrique Download PDF

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Publication number
WO2023233538A1
WO2023233538A1 PCT/JP2022/022184 JP2022022184W WO2023233538A1 WO 2023233538 A1 WO2023233538 A1 WO 2023233538A1 JP 2022022184 W JP2022022184 W JP 2022022184W WO 2023233538 A1 WO2023233538 A1 WO 2023233538A1
Authority
WO
WIPO (PCT)
Prior art keywords
core
pin
cross
section
pin hole
Prior art date
Application number
PCT/JP2022/022184
Other languages
English (en)
Japanese (ja)
Inventor
大暉 梶田
Original Assignee
ファナック株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ファナック株式会社 filed Critical ファナック株式会社
Priority to PCT/JP2022/022184 priority Critical patent/WO2023233538A1/fr
Publication of WO2023233538A1 publication Critical patent/WO2023233538A1/fr

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

Une pluralité de trous de broche (12) sont formés dans une surface d'extrémité d'un noyau (10) de ce moteur électrique. Le noyau comprend une pluralité de broches (20) insérées dans la pluralité respective de trous de broche. Au moins l'une des broches comprend une partie incurvée (21) au moins partiellement incurvée par rapport à une direction axiale de la broche. Le trou de broche dans lequel ladite broche est insérée est formé de manière à se conformer à la partie incurvée.
PCT/JP2022/022184 2022-05-31 2022-05-31 Noyau de moteur électrique WO2023233538A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/022184 WO2023233538A1 (fr) 2022-05-31 2022-05-31 Noyau de moteur électrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/022184 WO2023233538A1 (fr) 2022-05-31 2022-05-31 Noyau de moteur électrique

Publications (1)

Publication Number Publication Date
WO2023233538A1 true WO2023233538A1 (fr) 2023-12-07

Family

ID=89026000

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2022/022184 WO2023233538A1 (fr) 2022-05-31 2022-05-31 Noyau de moteur électrique

Country Status (1)

Country Link
WO (1) WO2023233538A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54152103A (en) * 1978-05-23 1979-11-30 Fuji Electric Co Ltd Lamination of stator core of revolving armature
JPS59226632A (ja) * 1983-06-02 1984-12-19 Matsushita Electric Ind Co Ltd ブラシレス電動機
JPS63198372U (fr) * 1988-05-26 1988-12-21

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54152103A (en) * 1978-05-23 1979-11-30 Fuji Electric Co Ltd Lamination of stator core of revolving armature
JPS59226632A (ja) * 1983-06-02 1984-12-19 Matsushita Electric Ind Co Ltd ブラシレス電動機
JPS63198372U (fr) * 1988-05-26 1988-12-21

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