DE112024001537T5 - Stator, motor und statorherstellungsverfahren - Google Patents

Stator, motor und statorherstellungsverfahren

Info

Publication number
DE112024001537T5
DE112024001537T5 DE112024001537.9T DE112024001537T DE112024001537T5 DE 112024001537 T5 DE112024001537 T5 DE 112024001537T5 DE 112024001537 T DE112024001537 T DE 112024001537T DE 112024001537 T5 DE112024001537 T5 DE 112024001537T5
Authority
DE
Germany
Prior art keywords
stator
covering material
hole
section
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
DE112024001537.9T
Other languages
German (de)
English (en)
Inventor
Sakae NOGAMI
Nobuaki YASUMOTO
Yuta Yamasaki
Toshihiro Kawahara
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.)
Nidec Corp
Original Assignee
Nidec Corp
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 Nidec Corp filed Critical Nidec Corp
Publication of DE112024001537T5 publication Critical patent/DE112024001537T5/de
Pending legal-status Critical Current

Links

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
    • H02K1/16—Stator cores with slots for windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/021—Magnetic cores
    • H02K15/026—Wound cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
    • H02K15/123—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines of casings or enclosures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/44—Protection against moisture or chemical attack; Windings specially adapted for operation in liquid or gas
    • 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
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/03—Machines characterised by the wiring boards, i.e. printed circuit boards or similar structures for connecting the winding terminations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
DE112024001537.9T 2023-03-31 2024-03-25 Stator, motor und statorherstellungsverfahren Pending DE112024001537T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-058902 2023-03-31
JP2023058902 2023-03-31
PCT/JP2024/011745 WO2024204087A1 (ja) 2023-03-31 2024-03-25 ステータ、モータ、及びステータの製造方法

Publications (1)

Publication Number Publication Date
DE112024001537T5 true DE112024001537T5 (de) 2026-04-02

Family

ID=92905350

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112024001537.9T Pending DE112024001537T5 (de) 2023-03-31 2024-03-25 Stator, motor und statorherstellungsverfahren

Country Status (5)

Country Link
US (1) US20260025030A1 (https=)
JP (1) JPWO2024204087A1 (https=)
CN (1) CN121195429A (https=)
DE (1) DE112024001537T5 (https=)
WO (1) WO2024204087A1 (https=)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS538713A (en) * 1976-07-12 1978-01-26 Mitsubishi Electric Corp Manufacturing method of canned motor
JP3316380B2 (ja) * 1996-06-04 2002-08-19 株式会社三協精機製作所 モールドモータ
JP6107401B2 (ja) * 2013-05-15 2017-04-05 コベルコ建機株式会社 電動機及びその製造方法
JP7146178B2 (ja) * 2019-05-24 2022-10-04 株式会社オートネットワーク技術研究所 リアクトル

Also Published As

Publication number Publication date
JPWO2024204087A1 (https=) 2024-10-03
WO2024204087A1 (ja) 2024-10-03
CN121195429A (zh) 2025-12-23
US20260025030A1 (en) 2026-01-22

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H02K0003440000

Ipc: H02K0015142000