SG11201402724TA - Fixing resin composition, rotor, automobile, and method of manufacturing rotor - Google Patents

Fixing resin composition, rotor, automobile, and method of manufacturing rotor

Info

Publication number
SG11201402724TA
SG11201402724TA SG11201402724TA SG11201402724TA SG11201402724TA SG 11201402724T A SG11201402724T A SG 11201402724TA SG 11201402724T A SG11201402724T A SG 11201402724TA SG 11201402724T A SG11201402724T A SG 11201402724TA SG 11201402724T A SG11201402724T A SG 11201402724TA
Authority
SG
Singapore
Prior art keywords
rotor
automobile
resin composition
fixing resin
manufacturing
Prior art date
Application number
SG11201402724TA
Other languages
English (en)
Inventor
Tetsuya Kitada
Original Assignee
Sumitomo Bakelite Co
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=SG11201402724T(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 filed Critical Sumitomo Bakelite Co
Publication of SG11201402724TA publication Critical patent/SG11201402724TA/en

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)
SG11201402724TA 2011-11-29 2012-10-02 Fixing resin composition, rotor, automobile, and method of manufacturing rotor SG11201402724TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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

Publications (1)

Publication Number Publication Date
SG11201402724TA true SG11201402724TA (en) 2014-09-26

Family

ID=48535129

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201402724TA SG11201402724TA (en) 2011-11-29 2012-10-02 Fixing resin composition, rotor, automobile, and method of manufacturing rotor

Country Status (11)

Country Link
US (1) US9997968B2 (enExample)
EP (1) EP2787606B1 (enExample)
JP (2) JP5257541B2 (enExample)
KR (1) KR101870489B1 (enExample)
CN (2) CN110752687A (enExample)
BR (1) BR112014012761B1 (enExample)
HU (1) HUE054387T2 (enExample)
PL (1) PL2787606T3 (enExample)
SG (1) SG11201402724TA (enExample)
SI (1) SI2787606T1 (enExample)
WO (1) WO2013080654A1 (enExample)

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DE202011111134U1 (de) * 2010-09-02 2020-08-19 Sumitomo Bakelite Co., Ltd. Fixierharzzusammensetzung zur Verwendung in einem Rotor
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US9570948B2 (en) * 2013-04-16 2017-02-14 Nhk Spring Co., Ltd. Magnetic plate used for rotor core of motor and method for manufacturing magnetic plate
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
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
DE112016004605T5 (de) * 2015-10-09 2018-06-28 Mitsubishi Electric Corporation Rotor und rotierende elektrische Maschine
CN108702068B (zh) * 2016-04-13 2020-08-28 黑田精工株式会社 制造磁体嵌入式芯的方法
US11201526B2 (en) * 2016-04-13 2021-12-14 Kuroda Precision Industries Ltd. Resin sealing device and resin sealing method for manufacturing magnet embedded core
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
TWI723211B (zh) * 2016-09-23 2021-04-01 日商住友電木股份有限公司 熱硬化性樹脂組成物、樹脂密封基板及電子裝置
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
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
US20200185995A1 (en) * 2017-05-17 2020-06-11 Mitsubishi Electric Corporation Liquid thermosetting resin composition, method of producing resin cured product, stator coil, and rotating electrical machine
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
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US10879775B2 (en) * 2018-05-23 2020-12-29 Ford Global Technologies, Llc Surface treatments of electrical steel core devices
JP7113694B2 (ja) * 2018-07-31 2022-08-05 株式会社三井ハイテック 鉄心製品の製造方法及び鉄心製品の製造装置
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
CN110754031B (zh) * 2018-10-11 2021-05-11 黑田精工株式会社 转子铁芯的保持工具、磁铁埋入型铁芯的制造装置及制造方法
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
CN112087078B (zh) * 2019-06-14 2021-11-30 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
US11223252B2 (en) * 2019-08-05 2022-01-11 GM Global Technology Operations LLC Rotor for an electric machine
CN116349121A (zh) * 2019-12-26 2023-06-27 株式会社爱信 转子的制造方法
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
JP7335193B2 (ja) * 2020-03-31 2023-08-29 株式会社アイシン ロータコアおよびロータコアの製造方法
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
JP7415198B2 (ja) 2020-06-17 2024-01-17 日本製鉄株式会社 電磁鋼板用コーティング組成物、接着用表面被覆電磁鋼板及び積層鉄心
WO2021256533A1 (ja) * 2020-06-17 2021-12-23 日本製鉄株式会社 電磁鋼板用コーティング組成物、電磁鋼板、積層コア及び回転電機
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
EP4227341A4 (en) * 2020-10-05 2024-11-06 Sumitomo Bakelite Co.Ltd. RESIN MOLDING MATERIAL, MOLDED BODY AND METHOD FOR PRODUCING SAID MOLDED BODY
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
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DE202011111134U1 (de) * 2010-09-02 2020-08-19 Sumitomo Bakelite Co., Ltd. Fixierharzzusammensetzung zur Verwendung in einem Rotor

Also Published As

Publication number Publication date
US20140327329A1 (en) 2014-11-06
EP2787606A1 (en) 2014-10-08
JP2013136794A (ja) 2013-07-11
WO2013080654A1 (ja) 2013-06-06
BR112014012761B1 (pt) 2021-01-12
JP2013136725A (ja) 2013-07-11
US9997968B2 (en) 2018-06-12
HUE054387T2 (hu) 2021-09-28
CN103975506A (zh) 2014-08-06
EP2787606A4 (en) 2015-07-08
CN110752687A (zh) 2020-02-04
PL2787606T3 (pl) 2021-07-19
SI2787606T1 (sl) 2021-07-30
EP2787606B1 (en) 2021-02-17
BR112014012761A2 (pt) 2017-06-13
JP6089900B2 (ja) 2017-03-08
JP5257541B2 (ja) 2013-08-07
KR101870489B1 (ko) 2018-07-19
BR112014012761A8 (pt) 2017-06-20
KR20140103920A (ko) 2014-08-27

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