KR101870489B1 - 고정용 수지 조성물, 로터, 자동차 및 로터의 제조 방법 - Google Patents

고정용 수지 조성물, 로터, 자동차 및 로터의 제조 방법 Download PDF

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Publication number
KR101870489B1
KR101870489B1 KR1020147013778A KR20147013778A KR101870489B1 KR 101870489 B1 KR101870489 B1 KR 101870489B1 KR 1020147013778 A KR1020147013778 A KR 1020147013778A KR 20147013778 A KR20147013778 A KR 20147013778A KR 101870489 B1 KR101870489 B1 KR 101870489B1
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South Korea
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resin composition
rotor
fixing
less
epoxy resin
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Korean (ko)
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KR20140103920A (ko
Inventor
데츠야 기타다
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스미또모 베이크라이트 가부시키가이샤
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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

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)
KR1020147013778A 2011-11-29 2012-10-02 고정용 수지 조성물, 로터, 자동차 및 로터의 제조 방법 Active KR101870489B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2011-260440 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

Publications (2)

Publication Number Publication Date
KR20140103920A KR20140103920A (ko) 2014-08-27
KR101870489B1 true KR101870489B1 (ko) 2018-07-19

Family

ID=48535129

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147013778A Active KR101870489B1 (ko) 2011-11-29 2012-10-02 고정용 수지 조성물, 로터, 자동차 및 로터의 제조 방법

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=)

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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
EP3444927B1 (en) * 2016-04-13 2024-04-10 Kuroda Precision Industries Ltd. Method of manufacturing a laminated iron core comprising embedded magnets
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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
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
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
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
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
KR102855962B1 (ko) 2020-06-17 2025-09-05 닛폰세이테츠 가부시키가이샤 전자 강판용 코팅 조성물, 접착용 표면 피복 전자 강판 및 적층 철심
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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
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BR112014012761A8 (pt) 2017-06-20
BR112014012761B1 (pt) 2021-01-12
JP2013136725A (ja) 2013-07-11
CN103975506A (zh) 2014-08-06
BR112014012761A2 (pt) 2017-06-13
EP2787606B1 (en) 2021-02-17
EP2787606A1 (en) 2014-10-08
JP5257541B2 (ja) 2013-08-07
KR20140103920A (ko) 2014-08-27
SI2787606T1 (sl) 2021-07-30
JP6089900B2 (ja) 2017-03-08
WO2013080654A1 (ja) 2013-06-06
US20140327329A1 (en) 2014-11-06
CN110752687A (zh) 2020-02-04
HUE054387T2 (hu) 2021-09-28
US9997968B2 (en) 2018-06-12
SG11201402724TA (en) 2014-09-26
EP2787606A4 (en) 2015-07-08
PL2787606T3 (pl) 2021-07-19
JP2013136794A (ja) 2013-07-11

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