JP5257541B2 - 固定用樹脂組成物、ロータ、自動車、及びロータの製造方法 - Google Patents

固定用樹脂組成物、ロータ、自動車、及びロータの製造方法 Download PDF

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Publication number
JP5257541B2
JP5257541B2 JP2012225637A JP2012225637A JP5257541B2 JP 5257541 B2 JP5257541 B2 JP 5257541B2 JP 2012225637 A JP2012225637 A JP 2012225637A JP 2012225637 A JP2012225637 A JP 2012225637A JP 5257541 B2 JP5257541 B2 JP 5257541B2
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Prior art keywords
resin composition
fixing
rotor
fixing resin
epoxy resin
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JP2012225637A
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English (en)
Japanese (ja)
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JP2013136725A (ja
Inventor
哲也 北田
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Sumitomo Bakelite Co Ltd
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Sumitomo Bakelite Co Ltd
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Application filed by Sumitomo Bakelite Co Ltd filed Critical Sumitomo Bakelite Co Ltd
Priority to JP2012225637A priority Critical patent/JP5257541B2/ja
Publication of JP2013136725A publication Critical patent/JP2013136725A/ja
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    • 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

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  • 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)
  • Epoxy Resins (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
JP2012225637A 2011-11-29 2012-10-11 固定用樹脂組成物、ロータ、自動車、及びロータの製造方法 Active JP5257541B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012225637A JP5257541B2 (ja) 2011-11-29 2012-10-11 固定用樹脂組成物、ロータ、自動車、及びロータの製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011260440 2011-11-29
JP2011260440 2011-11-29
JP2012225637A JP5257541B2 (ja) 2011-11-29 2012-10-11 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)

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JP2013136725A JP2013136725A (ja) 2013-07-11
JP5257541B2 true JP5257541B2 (ja) 2013-08-07

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JP2013082626A Active JP6089900B2 (ja) 2011-11-29 2013-04-11 固定用樹脂組成物、ロータ、自動車、及びロータの製造方法

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US (1) US9997968B2 (enExample)
EP (1) EP2787606B1 (enExample)
JP (2) JP5257541B2 (enExample)
KR (1) KR101870489B1 (enExample)
CN (2) CN103975506A (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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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PL2613426T3 (pl) * 2010-09-02 2022-01-31 Sumitomo Bakelite Co., Ltd. Kompozycja żywicy mocującej do stosowania w wirniku
WO2014171133A1 (ja) * 2013-04-16 2014-10-23 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
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
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US11201526B2 (en) * 2016-04-13 2021-12-14 Kuroda Precision Industries Ltd. Resin sealing device and resin sealing method for manufacturing magnet embedded core
JP6240365B1 (ja) 2016-04-13 2017-11-29 黒田精工株式会社 磁石埋め込み型コアの製造方法
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
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DE102018129877A1 (de) 2018-01-05 2019-07-11 Schaeffler Technologies AG & Co. KG Verfahren zur Befestigung mindestens eines Magneten an einem Blechpaket eines Rotors für einen Elektromotor, ein Rotor und ein Elektromotor mit dem Rotor
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
US11532973B2 (en) * 2018-10-11 2022-12-20 Kuroda Precision Industries Ltd. Rotor core retaining jig, manufacturing device and manufacturing method for 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
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
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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
CN115768924A (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、粘接用表面被覆电磁钢板以及层叠铁芯
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
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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BR112014012761A2 (pt) 2017-06-13
JP2013136725A (ja) 2013-07-11
CN103975506A (zh) 2014-08-06
CN110752687A (zh) 2020-02-04
KR101870489B1 (ko) 2018-07-19
EP2787606A4 (en) 2015-07-08
EP2787606B1 (en) 2021-02-17
EP2787606A1 (en) 2014-10-08
JP2013136794A (ja) 2013-07-11
PL2787606T3 (pl) 2021-07-19
HUE054387T2 (hu) 2021-09-28
BR112014012761B1 (pt) 2021-01-12
BR112014012761A8 (pt) 2017-06-20
US20140327329A1 (en) 2014-11-06
WO2013080654A1 (ja) 2013-06-06
SI2787606T1 (sl) 2021-07-30
KR20140103920A (ko) 2014-08-27
SG11201402724TA (en) 2014-09-26
JP6089900B2 (ja) 2017-03-08
US9997968B2 (en) 2018-06-12

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