KR20230110794A - 회전 부재 및 그 제조 방법 - Google Patents

회전 부재 및 그 제조 방법 Download PDF

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Publication number
KR20230110794A
KR20230110794A KR1020237021661A KR20237021661A KR20230110794A KR 20230110794 A KR20230110794 A KR 20230110794A KR 1020237021661 A KR1020237021661 A KR 1020237021661A KR 20237021661 A KR20237021661 A KR 20237021661A KR 20230110794 A KR20230110794 A KR 20230110794A
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KR
South Korea
Prior art keywords
carbon fibers
cnts
carbon fiber
carbon
rotating member
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
KR1020237021661A
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English (en)
Korean (ko)
Inventor
다쿠지 고무카이
마키 오니즈카
Original Assignee
니타 가부시키가이샤
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 니타 가부시키가이샤 filed Critical 니타 가부시키가이샤
Publication of KR20230110794A publication Critical patent/KR20230110794A/ko
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/042—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with carbon fibres
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/02—Casings or enclosures characterised by the material thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/005—Reinforced macromolecular compounds with nanosized materials, e.g. nanoparticles, nanofibres, nanotubes, nanowires, nanorods or nanolayered materials
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/04—Details of the magnetic circuit characterised by the material used for insulating the magnetic circuit or parts thereof
    • 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
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • 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
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • 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
    • H02K15/03—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
    • 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
    • H02K15/14—Casings; Enclosures; Supports
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • 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)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Moulding By Coating Moulds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1020237021661A 2020-11-30 2021-11-30 회전 부재 및 그 제조 방법 Pending KR20230110794A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020199243 2020-11-30
JPJP-P-2020-199243 2020-11-30
PCT/JP2021/043891 WO2022114225A1 (ja) 2020-11-30 2021-11-30 回転部材及びその製造方法

Publications (1)

Publication Number Publication Date
KR20230110794A true KR20230110794A (ko) 2023-07-25

Family

ID=81755652

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237021661A Pending KR20230110794A (ko) 2020-11-30 2021-11-30 회전 부재 및 그 제조 방법

Country Status (7)

Country Link
US (1) US11958948B2 (https=)
EP (1) EP4254748A4 (https=)
JP (1) JP7337289B2 (https=)
KR (1) KR20230110794A (https=)
CN (1) CN116670983A (https=)
TW (1) TW202236777A (https=)
WO (1) WO2022114225A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7454541B2 (ja) * 2021-11-24 2024-03-22 株式会社リガク 構造情報取得方法及び構造情報取得装置
JP7727322B2 (ja) * 2021-12-20 2025-08-21 ネクスファイ・テクノロジー株式会社 フライホイール蓄電装置用の中空円盤ロータ及びその製造方法
JP7382460B1 (ja) 2022-07-14 2023-11-16 ニッタ株式会社 射出成形体及びその製造方法、複合繊維の製造方法、ｃｎｔ付着炭素繊維及びその製造方法、並びに炭素繊維複合材の製造方法
GB2621836A (en) * 2022-08-22 2024-02-28 Victrex Mfg Ltd Polymeric materials
TWI861662B (zh) * 2023-01-03 2024-11-11 臺瑞複材科技股份有限公司 轉子包覆方法
WO2025023105A1 (ja) * 2023-07-27 2025-01-30 東レ株式会社 回転電機保護リングの製造方法および回転電機保護リングの製造装置
CN121942118A (zh) * 2023-11-09 2026-04-28 东丽株式会社 旋转电机护环的制造方法、旋转电机和电动移动设备
CN121566808A (zh) * 2026-01-21 2026-02-24 佳木斯电机股份有限公司 一种高速电机碳纤维转子结构及缠绕工艺

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003319581A (ja) 2002-04-19 2003-11-07 Toyoda Mach Works Ltd 表面磁石貼付け型モータおよびその組み付け方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007238753A (ja) 2006-03-08 2007-09-20 Atomix Co Ltd 水性樹脂用硬化剤、およびそれを用いたコーティング剤
JP5026208B2 (ja) 2007-09-27 2012-09-12 富士フイルム株式会社 カーボンナノチューブ層含有構造体、及びその製造方法
KR102337052B1 (ko) * 2013-04-24 2021-12-07 니타 가부시키가이샤 복합 소재 및 성형품
JP6521701B2 (ja) * 2015-03-31 2019-05-29 ニッタ株式会社 複合素材の製造方法
US11001687B2 (en) * 2016-08-31 2021-05-11 Konica Minolta, Inc. Substrate with functional fine line and method for forming functional fine line
WO2018151009A1 (ja) * 2017-02-14 2018-08-23 ニッタ株式会社 バドミントンラケット、テニスラケット、ゴルフクラブ、スノーボード、又は自転車に使用するシャフトおよびフレーム
JP2018043521A (ja) 2017-11-21 2018-03-22 グンゼ株式会社 マグネット型モータの回転子の被覆部材
GB2582345B (en) * 2019-03-20 2023-06-28 Safran Electrical & Power Improved method for manufacturing a rotor
JP7406959B2 (ja) * 2019-11-20 2023-12-28 ニッタ株式会社 複合素材、炭素繊維強化成形体及び複合素材の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003319581A (ja) 2002-04-19 2003-11-07 Toyoda Mach Works Ltd 表面磁石貼付け型モータおよびその組み付け方法

Also Published As

Publication number Publication date
JPWO2022114225A1 (https=) 2022-06-02
US20230416474A1 (en) 2023-12-28
CN116670983A (zh) 2023-08-29
WO2022114225A1 (ja) 2022-06-02
JP7337289B2 (ja) 2023-09-01
EP4254748A4 (en) 2024-12-11
TW202236777A (zh) 2022-09-16
US11958948B2 (en) 2024-04-16
EP4254748A1 (en) 2023-10-04

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