CN120604440A - 无芯电机 - Google Patents

无芯电机

Info

Publication number
CN120604440A
CN120604440A CN202380091999.2A CN202380091999A CN120604440A CN 120604440 A CN120604440 A CN 120604440A CN 202380091999 A CN202380091999 A CN 202380091999A CN 120604440 A CN120604440 A CN 120604440A
Authority
CN
China
Prior art keywords
coil
single turn
coreless motor
ratio
axial direction
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202380091999.2A
Other languages
English (en)
Chinese (zh)
Inventor
五十岚聪
柳泽昌
横地雅人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nishitetsu Micro Electric Co ltd
Citizen Watch Co Ltd
Original Assignee
Nishitetsu Micro Electric Co ltd
Citizen Watch Co Ltd
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 Nishitetsu Micro Electric Co ltd, Citizen Watch Co Ltd filed Critical Nishitetsu Micro Electric Co ltd
Publication of CN120604440A publication Critical patent/CN120604440A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/58—Motors or generators without iron cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/47—Air-gap windings, i.e. iron-free windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)
  • Windings For Motors And Generators (AREA)
CN202380091999.2A 2023-03-28 2023-03-28 无芯电机 Pending CN120604440A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/012646 WO2024201748A1 (ja) 2023-03-28 2023-03-28 コアレスモータ

Publications (1)

Publication Number Publication Date
CN120604440A true CN120604440A (zh) 2025-09-05

Family

ID=92903572

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380091999.2A Pending CN120604440A (zh) 2023-03-28 2023-03-28 无芯电机

Country Status (5)

Country Link
EP (1) EP4693853A1 (https=)
JP (1) JP7850344B2 (https=)
KR (1) KR20250135844A (https=)
CN (1) CN120604440A (https=)
WO (1) WO2024201748A1 (https=)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5256305A (en) * 1975-11-01 1977-05-09 Sony Corp Coreless motor
JPS5523788A (en) 1979-06-18 1980-02-20 Sony Corp Coil and coil bobbin for motor or generator and manufacture of coil
JP2014054026A (ja) 2012-09-05 2014-03-20 Canon Electronics Inc コアレスコイル、モータ及びコアレスコイルの製造方法

Also Published As

Publication number Publication date
JP7850344B2 (ja) 2026-04-22
JPWO2024201748A1 (https=) 2024-10-03
EP4693853A1 (en) 2026-02-11
WO2024201748A1 (ja) 2024-10-03
KR20250135844A (ko) 2025-09-15

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