JP7092617B2 - 回転電機の固定子の製造方法 - Google Patents

回転電機の固定子の製造方法 Download PDF

Info

Publication number
JP7092617B2
JP7092617B2 JP2018159905A JP2018159905A JP7092617B2 JP 7092617 B2 JP7092617 B2 JP 7092617B2 JP 2018159905 A JP2018159905 A JP 2018159905A JP 2018159905 A JP2018159905 A JP 2018159905A JP 7092617 B2 JP7092617 B2 JP 7092617B2
Authority
JP
Japan
Prior art keywords
stator
resin
acid
electric machine
rotary electric
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.)
Active
Application number
JP2018159905A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020033433A (ja
Inventor
孝仁 村木
豊 松延
知弘 安達
博光 岡本
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.)
Hitachi Astemo Ltd
Original Assignee
Hitachi Astemo 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=69643548&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP7092617(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hitachi Astemo Ltd filed Critical Hitachi Astemo Ltd
Priority to JP2018159905A priority Critical patent/JP7092617B2/ja
Priority to PCT/JP2019/029157 priority patent/WO2020044892A1/ja
Priority to CN201980038305.2A priority patent/CN112566968B/zh
Publication of JP2020033433A publication Critical patent/JP2020033433A/ja
Application granted granted Critical
Publication of JP7092617B2 publication Critical patent/JP7092617B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/06—Insulation of windings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Insulating Of Coils (AREA)
JP2018159905A 2018-08-29 2018-08-29 回転電機の固定子の製造方法 Active JP7092617B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2018159905A JP7092617B2 (ja) 2018-08-29 2018-08-29 回転電機の固定子の製造方法
PCT/JP2019/029157 WO2020044892A1 (ja) 2018-08-29 2019-07-25 樹脂組成物と樹脂シート及び当該樹脂組成物を用いた固定子と当該固定子を用いた回転電機
CN201980038305.2A CN112566968B (zh) 2018-08-29 2019-07-25 一种旋转电机的定子的制造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018159905A JP7092617B2 (ja) 2018-08-29 2018-08-29 回転電機の固定子の製造方法

Publications (2)

Publication Number Publication Date
JP2020033433A JP2020033433A (ja) 2020-03-05
JP7092617B2 true JP7092617B2 (ja) 2022-06-28

Family

ID=69643548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018159905A Active JP7092617B2 (ja) 2018-08-29 2018-08-29 回転電機の固定子の製造方法

Country Status (3)

Country Link
JP (1) JP7092617B2 (zh)
CN (1) CN112566968B (zh)
WO (1) WO2020044892A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230114289A (ko) * 2020-12-09 2023-08-01 스미또모 베이크라이트 가부시키가이샤 스테이터, 회전 전기 및 스테이터의 제조 방법
JP7468774B2 (ja) 2021-02-18 2024-04-16 株式会社オートネットワーク技術研究所 ステータ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010148275A (ja) 2008-12-19 2010-07-01 Nitto Shinko Kk 回転電機用ステータおよび回転電機用ステータの製造方法
JP2011168672A (ja) 2010-02-17 2011-09-01 Sekisui Chem Co Ltd 絶縁シート
JP2016124878A (ja) 2014-12-26 2016-07-11 日立オートモティブシステムズ株式会社 熱硬化性樹脂組成物および該組成物を用いた回転電機
WO2016163514A1 (ja) 2015-04-10 2016-10-13 株式会社寺岡製作所 接着シート

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56139061A (en) * 1980-03-31 1981-10-30 Matsushita Electric Ind Co Ltd Manufacture of coreless armature
JP2007089295A (ja) * 2005-09-21 2007-04-05 Toyota Motor Corp 回転電機およびレゾルバ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010148275A (ja) 2008-12-19 2010-07-01 Nitto Shinko Kk 回転電機用ステータおよび回転電機用ステータの製造方法
JP2011168672A (ja) 2010-02-17 2011-09-01 Sekisui Chem Co Ltd 絶縁シート
JP2016124878A (ja) 2014-12-26 2016-07-11 日立オートモティブシステムズ株式会社 熱硬化性樹脂組成物および該組成物を用いた回転電機
WO2016163514A1 (ja) 2015-04-10 2016-10-13 株式会社寺岡製作所 接着シート

Also Published As

Publication number Publication date
WO2020044892A1 (ja) 2020-03-05
CN112566968B (zh) 2022-11-25
CN112566968A (zh) 2021-03-26
JP2020033433A (ja) 2020-03-05

Similar Documents

Publication Publication Date Title
WO2021210241A1 (ja) コイル用絶縁接着部材および電気機器
JP7092617B2 (ja) 回転電機の固定子の製造方法
JPH0377203A (ja) 電気絶縁線輪、回転電機及びその製造方法
JP6375224B2 (ja) 熱硬化性樹脂組成物および該組成物を用いた回転電機
CN110892019B (zh) 不饱和聚酯树脂组合物及使用其的电气设备
JP2012007081A (ja) コイル固着用不飽和ポリエステル樹脂組成物
WO2022054381A1 (ja) 絶縁紙、回転電機用固定子および回転電機
JP6057852B2 (ja) 回転電機用部材、回転電機、および、樹脂組成物
WO2023132102A1 (ja) 回転電機の固定子
WO2024100963A1 (ja) 固定子及び回転電機
JP5766352B2 (ja) 回転電機固定子コイル絶縁用液状熱硬化性樹脂組成物、それを用いた回転電機及びその製造方法
JP6871140B2 (ja) 熱硬化性樹脂組成物シート、ステータ、ステータの製造方法
WO2016017563A1 (ja) 回転電機の固定子、およびこれを備えた回転電機
JP2024122527A (ja) ステータ、回転電機およびステータの製造方法
JP7397876B2 (ja) 絶縁シート、ステータおよびステータの製造方法
EP2702083A1 (de) Harz-zusammensetzungen enthaltend modifizierte epoxidharzen mit sorbinsäure
WO2012157481A1 (ja) 高耐熱性熱硬化性樹脂組成物およびそれを用いた電気機器
JPH083337A (ja) プリプレグ
WO2016021036A1 (ja) 回転電機用固定子及び回転電機
JP2009077567A (ja) 高熱伝導コイルおよびそれに使用される含浸用黒色ワニス

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180831

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20200304

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20200309

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210121

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210907

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211102

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220301

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220425

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220607

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220616

R150 Certificate of patent or registration of utility model

Ref document number: 7092617

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R157 Certificate of patent or utility model (correction)

Free format text: JAPANESE INTERMEDIATE CODE: R157