CN103975506A - 固定用树脂组合物、转子、汽车和转子的制造方法 - Google Patents

固定用树脂组合物、转子、汽车和转子的制造方法 Download PDF

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Publication number
CN103975506A
CN103975506A CN201280058193.5A CN201280058193A CN103975506A CN 103975506 A CN103975506 A CN 103975506A CN 201280058193 A CN201280058193 A CN 201280058193A CN 103975506 A CN103975506 A CN 103975506A
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CN
China
Prior art keywords
resin composition
fixing resin
fixing
rotor
epoxy resin
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
CN201280058193.5A
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English (en)
Chinese (zh)
Inventor
北田哲也
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.)
Sumitomo Bakelite Co Ltd
Original Assignee
Sumitomo Bakelite 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48535129&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN103975506(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Bakelite Co Ltd filed Critical Sumitomo Bakelite Co Ltd
Priority to CN201910983017.6A priority Critical patent/CN110752687A/zh
Publication of CN103975506A publication Critical patent/CN103975506A/zh
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
    • H02K1/22—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
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/62—Alcohols or phenols
    • C08G59/621—Phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
    • C08G59/688—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • C08L63/04—Epoxynovolacs
    • 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
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
    • 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
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/02—Casings or enclosures characterised by the material thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/09—Magnetic cores comprising laminations characterised by being fastened by caulking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49012—Rotor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Epoxy Resins (AREA)
CN201280058193.5A 2011-11-29 2012-10-02 固定用树脂组合物、转子、汽车和转子的制造方法 Pending CN103975506A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910983017.6A CN110752687A (zh) 2011-11-29 2012-10-02 固定用树脂组合物、转子、汽车和转子的制造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011-260440 2011-11-29
JP2011260440 2011-11-29
PCT/JP2012/075560 WO2013080654A1 (ja) 2011-11-29 2012-10-02 固定用樹脂組成物、ロータ、自動車、及びロータの製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201910983017.6A Division CN110752687A (zh) 2011-11-29 2012-10-02 固定用树脂组合物、转子、汽车和转子的制造方法

Publications (1)

Publication Number Publication Date
CN103975506A true CN103975506A (zh) 2014-08-06

Family

ID=48535129

Family Applications (2)

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CN201280058193.5A Pending CN103975506A (zh) 2011-11-29 2012-10-02 固定用树脂组合物、转子、汽车和转子的制造方法
CN201910983017.6A Pending CN110752687A (zh) 2011-11-29 2012-10-02 固定用树脂组合物、转子、汽车和转子的制造方法

Family Applications After (1)

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Country Status (11)

Country Link
US (1) US9997968B2 (https=)
EP (1) EP2787606B1 (https=)
JP (2) JP5257541B2 (https=)
KR (1) KR101870489B1 (https=)
CN (2) CN103975506A (https=)
BR (1) BR112014012761B1 (https=)
HU (1) HUE054387T2 (https=)
PL (1) PL2787606T3 (https=)
SG (1) SG11201402724TA (https=)
SI (1) SI2787606T1 (https=)
WO (1) WO2013080654A1 (https=)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104377858A (zh) * 2014-12-10 2015-02-25 安徽巨一自动化装备有限公司 一种新型电机转子结构
CN105968722A (zh) * 2016-06-23 2016-09-28 安徽酷米智能科技有限公司 一种耐热抗冲击电路布线板用改性环氧树脂
CN107868404A (zh) * 2016-09-23 2018-04-03 住友电木株式会社 热固性树脂组合物、树脂密封基板和电子装置
CN108141073A (zh) * 2015-10-09 2018-06-08 三菱电机株式会社 转子以及旋转电机
CN109075671A (zh) * 2016-04-13 2018-12-21 黑田精工株式会社 磁铁埋入型铁芯的制造方法、磁铁埋入型铁芯的制造装置及制造工具
CN109370150A (zh) * 2018-09-04 2019-02-22 安徽上勤电子科技有限公司 一种转子封装用树脂及其制备方法
CN110462995A (zh) * 2017-03-29 2019-11-15 日立汽车系统株式会社 旋转电机的转子的制造方法
CN110621740A (zh) * 2017-05-17 2019-12-27 三菱电机株式会社 液态热固化性树脂组合物、树脂固化物的制造方法、定子线圈及旋转电机
CN110784079A (zh) * 2018-07-31 2020-02-11 株式会社三井高科技 铁芯制品的制造方法和制造装置
CN111587521A (zh) * 2018-01-05 2020-08-25 舍弗勒技术股份两合公司 将至少一个磁体紧固在电动机的转子的叠片组上的方法，转子和具有该转子的电动机
CN112087078A (zh) * 2019-06-14 2020-12-15 中车株洲电力机车研究所有限公司 一种轨道交通永磁电机转子内嵌式永磁体的固定方法
CN115244823A (zh) * 2020-03-31 2022-10-25 株式会社爱信 转子铁芯以及转子铁芯的制造方法
CN115768922A (zh) * 2020-06-17 2023-03-07 日本制铁株式会社 电磁钢板用涂布组合物、电磁钢板、层叠铁芯及旋转电机
CN116348516A (zh) * 2020-10-05 2023-06-27 住友电木株式会社 树脂成形材料、成形体和该成形体的制造方法
US12371599B2 (en) 2020-06-17 2025-07-29 Nippon Steel Corporation Coating composition for electrical steel sheet, adhesive surface-coated electrical steel sheet and laminated core

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EP3859944B1 (en) * 2010-09-02 2023-06-28 Sumitomo Bakelite Co., Ltd. Fixing resin composition for use in rotor
JP2013181106A (ja) * 2012-03-01 2013-09-12 Sumitomo Bakelite Co Ltd ローター固定用樹脂組成物、ローター、および自動車
JP5855792B2 (ja) * 2013-04-16 2016-02-09 日本発條株式会社 モータのロータ・コアに用いる磁性板及びその製造方法
JP6424613B2 (ja) * 2014-12-19 2018-11-21 トヨタ紡織株式会社 回転電機のコアの製造方法
US11201526B2 (en) * 2016-04-13 2021-12-14 Kuroda Precision Industries Ltd. Resin sealing device and resin sealing method for manufacturing magnet embedded core
DE102017103619A1 (de) * 2017-02-22 2018-08-23 Ebm-Papst St. Georgen Gmbh & Co. Kg Elektromotor, Innenrotor und Rotorblech
US10608487B2 (en) * 2017-03-07 2020-03-31 Ford Global Technologies, Llc Electric machine rotor
JP6909135B2 (ja) * 2017-11-22 2021-07-28 株式会社三井ハイテック 鉄心製品の製造方法
US10879775B2 (en) * 2018-05-23 2020-12-29 Ford Global Technologies, Llc Surface treatments of electrical steel core devices
EP3664263B1 (en) * 2018-10-11 2021-11-24 Kuroda Precision Industries Ltd. Rotor core holding jig, and device and method for producing magnet-embedded core
CN110011497B (zh) * 2019-04-08 2024-08-13 苏州均华精密机械有限公司 一种电机转子铁芯磁钢槽灌胶装置
US11223252B2 (en) * 2019-08-05 2022-01-11 GM Global Technology Operations LLC Rotor for an electric machine
WO2022091390A1 (ja) * 2019-12-26 2022-05-05 株式会社アイシン ロータの製造方法
CN111371265B (zh) * 2020-02-27 2021-08-24 北京动力源新能源科技有限责任公司 一种内嵌式永磁电机转子的制作方法
JP7511372B2 (ja) * 2020-03-31 2024-07-05 日本ユピカ株式会社 回転電機ロータコアの磁石固定用結晶性ラジカル重合性組成物、当該組成物を使用した回転電機ロータコア、及び当該回転電機ロータコアの製造方法
JP7363700B2 (ja) * 2020-07-27 2023-10-18 トヨタ自動車株式会社 磁石の製造方法、及びロータの製造方法
JP7519235B2 (ja) * 2020-08-27 2024-07-19 株式会社アイシン ロータコアの製造方法
EP4138271A1 (de) * 2021-08-17 2023-02-22 Siemens Aktiengesellschaft Blechpaket eines rotors mit unterschiedlichen segmenten
EP4138273A1 (de) * 2021-08-17 2023-02-22 Siemens Aktiengesellschaft Rotor mit unterschiedlichen blechen
EP4138272A1 (de) * 2021-08-17 2023-02-22 Siemens Aktiengesellschaft Rotor mit unterschiedlichen sektoren
US12088146B2 (en) * 2021-08-24 2024-09-10 GM Global Technology Operations LLC Rotor for an electric machine, electric machine for a vehicle, and vehicle
WO2025047574A1 (ja) * 2023-08-29 2025-03-06 株式会社ダイセル 硬化性エポキシ組成物

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Cited By (20)

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Publication number Priority date Publication date Assignee Title
CN104377858A (zh) * 2014-12-10 2015-02-25 安徽巨一自动化装备有限公司 一种新型电机转子结构
CN108141073A (zh) * 2015-10-09 2018-06-08 三菱电机株式会社 转子以及旋转电机
CN108141073B (zh) * 2015-10-09 2019-09-20 三菱电机株式会社 转子以及旋转电机
CN109075671B (zh) * 2016-04-13 2021-11-30 黑田精工株式会社 磁铁埋入型铁芯的制造方法、制造装置及制造工具
CN109075671A (zh) * 2016-04-13 2018-12-21 黑田精工株式会社 磁铁埋入型铁芯的制造方法、磁铁埋入型铁芯的制造装置及制造工具
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