JP7308351B2 - 回転電機の固定子の製造方法、回転電機の固定子、及び回転電機 - Google Patents

回転電機の固定子の製造方法、回転電機の固定子、及び回転電機 Download PDF

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Publication number
JP7308351B2
JP7308351B2 JP2022509306A JP2022509306A JP7308351B2 JP 7308351 B2 JP7308351 B2 JP 7308351B2 JP 2022509306 A JP2022509306 A JP 2022509306A JP 2022509306 A JP2022509306 A JP 2022509306A JP 7308351 B2 JP7308351 B2 JP 7308351B2
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JP
Japan
Prior art keywords
varnish
stator
coil
electric machine
rotary electric
Prior art date
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Active
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JP2022509306A
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English (en)
Japanese (ja)
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JPWO2021192531A5 (https=
JPWO2021192531A1 (https=
Inventor
由紀子 河野
裕 堀江
宏 濱野
秀晶 野戸
駿介 磯貝
千広 生沼
浩奈 田中
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.)
Astemo Ltd
Original Assignee
Hitachi Astemo Ltd
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Publication date
Application filed by Hitachi Astemo Ltd filed Critical Hitachi Astemo Ltd
Publication of JPWO2021192531A1 publication Critical patent/JPWO2021192531A1/ja
Publication of JPWO2021192531A5 publication Critical patent/JPWO2021192531A5/ja
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Publication of JP7308351B2 publication Critical patent/JP7308351B2/ja
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Classifications

    • 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
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/16—Stator cores with slots for windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/30—Windings characterised by the insulating material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
JP2022509306A 2020-03-25 2021-01-15 回転電機の固定子の製造方法、回転電機の固定子、及び回転電機 Active JP7308351B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020055135 2020-03-25
JP2020055135 2020-03-25
PCT/JP2021/001187 WO2021192531A1 (ja) 2020-03-25 2021-01-15 回転電機の固定子の製造方法、回転電機の固定子、及び回転電機

Publications (3)

Publication Number Publication Date
JPWO2021192531A1 JPWO2021192531A1 (https=) 2021-09-30
JPWO2021192531A5 JPWO2021192531A5 (https=) 2022-10-04
JP7308351B2 true JP7308351B2 (ja) 2023-07-13

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JP2022509306A Active JP7308351B2 (ja) 2020-03-25 2021-01-15 回転電機の固定子の製造方法、回転電機の固定子、及び回転電機

Country Status (4)

Country Link
US (1) US12231009B2 (https=)
JP (1) JP7308351B2 (https=)
CN (1) CN115088166A (https=)
WO (1) WO2021192531A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12537427B2 (en) * 2023-04-04 2026-01-27 Ford Global Technologies, Llc Method of varnish trickling to improve emachine durability
CN119324611B (zh) * 2024-11-05 2025-06-24 苏州精源自动化设备有限公司 一种定子滴漆机及多角度倾斜的轮毂电机定子的滴漆方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005027320A1 (ja) 2003-09-10 2005-03-24 Aisin Aw Co., Ltd. 回転電機製造装置及び回転電機製造方法
JP2010178554A (ja) 2009-01-30 2010-08-12 Nissan Motor Co Ltd ステータコアのワニス含浸方法
JP2016116260A (ja) 2014-12-11 2016-06-23 トヨタ自動車株式会社 ステータコアとコイルとを備えたステータの製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10146028A (ja) * 1996-11-13 1998-05-29 Toyota Motor Corp モータコイルの製造方法
JP4872594B2 (ja) 2006-10-23 2012-02-08 トヨタ自動車株式会社 ワニス処理方法
JP6142561B2 (ja) * 2013-02-12 2017-06-07 日産自動車株式会社 ステータコイルへのワニスの含浸方法及び含浸装置並びにステータコイル
JP5962607B2 (ja) * 2013-07-23 2016-08-03 トヨタ自動車株式会社 回転電機ステータ及びその製造方法
JP2017041916A (ja) * 2014-01-07 2017-02-23 日立オートモティブシステムズ株式会社 回転電機の固定子、これを備えた回転電機、及びこれらの製造方法
JP2020010558A (ja) * 2018-07-11 2020-01-16 アイシン・エィ・ダブリュ株式会社 ステータの製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005027320A1 (ja) 2003-09-10 2005-03-24 Aisin Aw Co., Ltd. 回転電機製造装置及び回転電機製造方法
JP2010178554A (ja) 2009-01-30 2010-08-12 Nissan Motor Co Ltd ステータコアのワニス含浸方法
JP2016116260A (ja) 2014-12-11 2016-06-23 トヨタ自動車株式会社 ステータコアとコイルとを備えたステータの製造方法

Also Published As

Publication number Publication date
US12231009B2 (en) 2025-02-18
CN115088166A (zh) 2022-09-20
WO2021192531A1 (ja) 2021-09-30
US20230109194A1 (en) 2023-04-06
JPWO2021192531A1 (https=) 2021-09-30

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