JP7115912B2 - ロータの製造方法 - Google Patents

ロータの製造方法 Download PDF

Info

Publication number
JP7115912B2
JP7115912B2 JP2018113045A JP2018113045A JP7115912B2 JP 7115912 B2 JP7115912 B2 JP 7115912B2 JP 2018113045 A JP2018113045 A JP 2018113045A JP 2018113045 A JP2018113045 A JP 2018113045A JP 7115912 B2 JP7115912 B2 JP 7115912B2
Authority
JP
Japan
Prior art keywords
rotor
sleeve
core
refrigerant
rotor core
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
JP2018113045A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019216555A (ja
Inventor
徹 竹島
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co 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
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP2018113045A priority Critical patent/JP7115912B2/ja
Priority to CN201910488844.8A priority patent/CN110601446B/zh
Publication of JP2019216555A publication Critical patent/JP2019216555A/ja
Application granted granted Critical
Publication of JP7115912B2 publication Critical patent/JP7115912B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • 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)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Cooling System (AREA)
JP2018113045A 2018-06-13 2018-06-13 ロータの製造方法 Active JP7115912B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018113045A JP7115912B2 (ja) 2018-06-13 2018-06-13 ロータの製造方法
CN201910488844.8A CN110601446B (zh) 2018-06-13 2019-06-05 转子的制造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018113045A JP7115912B2 (ja) 2018-06-13 2018-06-13 ロータの製造方法

Publications (2)

Publication Number Publication Date
JP2019216555A JP2019216555A (ja) 2019-12-19
JP7115912B2 true JP7115912B2 (ja) 2022-08-09

Family

ID=68852543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018113045A Active JP7115912B2 (ja) 2018-06-13 2018-06-13 ロータの製造方法

Country Status (2)

Country Link
JP (1) JP7115912B2 (zh)
CN (1) CN110601446B (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111446820A (zh) * 2019-12-31 2020-07-24 太原科技大学 一种基于3d打印技术直接法测量转子转速的装置及方法
EP3907862A1 (en) * 2020-05-05 2021-11-10 Volvo Car Corporation Electric drive
JP2023005389A (ja) 2021-06-29 2023-01-18 日本電産株式会社 ロータコア、および回転電機
DE102021126074A1 (de) 2021-10-07 2023-04-13 Audi Aktiengesellschaft Elektrische Maschine mit Rotorkühlung
JP7284334B1 (ja) 2022-10-12 2023-05-30 三菱重工業株式会社 鉄心ユニット、および、回転子

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010220340A (ja) 2009-03-16 2010-09-30 Toyota Motor Corp 回転電機
JP2013183480A (ja) 2012-02-29 2013-09-12 Toyota Motor Corp 回転電機用ロータの冷却構造、および、回転電機
JP2014176235A (ja) 2013-03-11 2014-09-22 Toyota Motor Corp 回転電機のロータ、および、回転電機
WO2018041504A1 (de) 2016-09-02 2018-03-08 Continental Automotive Gmbh Rotor für eine elektrische maschine
US20180152063A1 (en) 2015-06-11 2018-05-31 Wobben Properties Gmbh Stator ring for an electric generator, and generator and wind turbine having said stator ring
JP2019047644A (ja) 2017-09-04 2019-03-22 トヨタ自動車株式会社 回転電機のロータ、および、回転電機の冷却方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1365246A1 (ru) * 1986-07-02 1988-01-07 Московский Институт Инженеров Железнодорожного Транспорта Ротор электрической машины
JPH06343245A (ja) * 1991-08-15 1994-12-13 Funchin U 管軸式電動機
JP2011254571A (ja) * 2010-05-31 2011-12-15 Aisin Seiki Co Ltd 回転電機の冷却構造
JP2012223075A (ja) * 2011-04-14 2012-11-12 Toyota Motor Corp 回転電機の冷却構造
JP6194926B2 (ja) * 2015-06-16 2017-09-13 トヨタ自動車株式会社 回転電機のロータ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010220340A (ja) 2009-03-16 2010-09-30 Toyota Motor Corp 回転電機
JP2013183480A (ja) 2012-02-29 2013-09-12 Toyota Motor Corp 回転電機用ロータの冷却構造、および、回転電機
JP2014176235A (ja) 2013-03-11 2014-09-22 Toyota Motor Corp 回転電機のロータ、および、回転電機
US20180152063A1 (en) 2015-06-11 2018-05-31 Wobben Properties Gmbh Stator ring for an electric generator, and generator and wind turbine having said stator ring
WO2018041504A1 (de) 2016-09-02 2018-03-08 Continental Automotive Gmbh Rotor für eine elektrische maschine
JP2019047644A (ja) 2017-09-04 2019-03-22 トヨタ自動車株式会社 回転電機のロータ、および、回転電機の冷却方法

Also Published As

Publication number Publication date
CN110601446B (zh) 2022-05-31
CN110601446A (zh) 2019-12-20
JP2019216555A (ja) 2019-12-19

Similar Documents

Publication Publication Date Title
JP7115912B2 (ja) ロータの製造方法
US10770941B2 (en) Rotor of rotating electrical machine
US10116178B2 (en) Rotor with embedded permanent magnet having adhesive on one side and cooling channels on the other side
JP5445675B2 (ja) 回転機
EP2961043B1 (en) Rotor of rotary electric machine
JP7055668B2 (ja) 回転電機のロータ
JP6079733B2 (ja) 回転電機のロータ
CN102301571A (zh) 旋转电机
US10749411B2 (en) Rotary electric machine
JP2012105487A (ja) 電動モータの冷却装置
JP2005318782A (ja) アキシャルギャップ電動機の冷却構造
JP2011193571A (ja) 回転電機
CN111641281B (zh) 旋转电机的转子
JP2012161134A (ja) 回転電機
US11056952B2 (en) Electric machine with internal cooling passageways
JP2020120425A (ja) ロータ
JP2013051805A (ja) 回転電機の冷却構造
CN111641284B (zh) 旋转电机的转子
KR20230024411A (ko) 모터
CN116134703A (zh) 电机的冷却式转子
JP4424135B2 (ja) アキシャルギャップ型回転電機のステータ構造
JP7108529B2 (ja) 回転電機
JP7015213B2 (ja) 回転電機のロータ、その製造方法および回転電機
JP2024102392A (ja) 回転電機
JP2023096954A (ja) 回転電機

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20201130

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20211013

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20211026

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211126

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220405

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: 20220719

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220728

R150 Certificate of patent or registration of utility model

Ref document number: 7115912

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150