JP7386262B2 - 電動モータユニット - Google Patents

電動モータユニット Download PDF

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Publication number
JP7386262B2
JP7386262B2 JP2021568445A JP2021568445A JP7386262B2 JP 7386262 B2 JP7386262 B2 JP 7386262B2 JP 2021568445 A JP2021568445 A JP 2021568445A JP 2021568445 A JP2021568445 A JP 2021568445A JP 7386262 B2 JP7386262 B2 JP 7386262B2
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JP
Japan
Prior art keywords
case
electric motor
stator
motor unit
wall surface
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
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JP2021568445A
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English (en)
Japanese (ja)
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JPWO2021136952A1 (https=
JPWO2021136952A5 (https=
Inventor
大輔 朝倉
カリム ミカティ
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.)
Renault SAS
Original Assignee
Renault SAS
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Publication date
Application filed by Renault SAS filed Critical Renault SAS
Publication of JPWO2021136952A1 publication Critical patent/JPWO2021136952A1/ja
Publication of JPWO2021136952A5 publication Critical patent/JPWO2021136952A5/ja
Application granted granted Critical
Publication of JP7386262B2 publication Critical patent/JP7386262B2/ja
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Classifications

    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
    • H02K2205/09—Machines characterised by drain passages or by venting, breathing or pressure compensating means
    • 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)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
JP2021568445A 2019-12-30 2019-12-30 電動モータユニット Active JP7386262B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2019/001415 WO2021136952A1 (ja) 2019-12-30 2019-12-30 電動モータユニット

Publications (3)

Publication Number Publication Date
JPWO2021136952A1 JPWO2021136952A1 (https=) 2021-07-08
JPWO2021136952A5 JPWO2021136952A5 (https=) 2022-10-03
JP7386262B2 true JP7386262B2 (ja) 2023-11-24

Family

ID=76685881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021568445A Active JP7386262B2 (ja) 2019-12-30 2019-12-30 電動モータユニット

Country Status (5)

Country Link
US (1) US12101016B2 (https=)
EP (1) EP4087100B1 (https=)
JP (1) JP7386262B2 (https=)
CN (1) CN114902539A (https=)
WO (1) WO2021136952A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102852657B1 (ko) * 2021-01-29 2025-08-29 현대모비스 주식회사 모터용 터미널 블록
DE102021119486A1 (de) * 2021-07-27 2023-02-02 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Elektrische Maschine
CN114567103B (zh) * 2022-03-25 2022-11-18 浙江浙水工贸有限公司 一种屏蔽永磁同步电机直连水车式增氧系统
CN114865844A (zh) * 2022-06-16 2022-08-05 华北水利水电大学 一种冷却永磁电机
TWI857512B (zh) * 2023-03-07 2024-10-01 台達電子工業股份有限公司 逆變器以及具有此逆變器的電動馬達
GB2636126A (en) * 2023-11-29 2025-06-11 Jaguar Land Rover Ltd Electric drive unit assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007116807A (ja) 2005-10-19 2007-05-10 Komatsu Ltd 立型モータ／ジェネレータ
JP2010220356A (ja) 2009-03-16 2010-09-30 Toshiba Corp 回転電機
JP2015130719A (ja) 2014-01-06 2015-07-16 トヨタ自動車株式会社 モータの冷却構造

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6221745Y2 (https=) 1981-05-25 1987-06-02
JP5167868B2 (ja) * 2008-03-03 2013-03-21 日産自動車株式会社 電動機
JP2012120384A (ja) * 2010-12-03 2012-06-21 Hitachi Automotive Systems Ltd 駆動装置
JP5738007B2 (ja) * 2011-03-02 2015-06-17 株式会社小松製作所 電動機の冷却構造及び電動機
JP5978954B2 (ja) * 2012-11-26 2016-08-24 三菱自動車工業株式会社 回転電機装置
JP6070311B2 (ja) * 2013-03-18 2017-02-01 株式会社ジェイテクト 電動オイルポンプ装置
JP6105387B2 (ja) * 2013-05-22 2017-03-29 株式会社日本自動車部品総合研究所 回転電機
JP5920308B2 (ja) * 2013-10-18 2016-05-18 株式会社デンソー 回転電機
FR3018645B1 (fr) * 2014-03-12 2016-04-29 Moteurs Leroy-Somer Moteur electrique a refroidissement combine liquide et air
JP2017125536A (ja) 2016-01-13 2017-07-20 Ntn株式会社 車両駆動装置
JP6968272B2 (ja) * 2018-05-22 2021-11-17 三菱電機株式会社 電動パワーステアリング装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007116807A (ja) 2005-10-19 2007-05-10 Komatsu Ltd 立型モータ／ジェネレータ
JP2010220356A (ja) 2009-03-16 2010-09-30 Toshiba Corp 回転電機
JP2015130719A (ja) 2014-01-06 2015-07-16 トヨタ自動車株式会社 モータの冷却構造

Also Published As

Publication number Publication date
EP4087100A1 (en) 2022-11-09
WO2021136952A1 (ja) 2021-07-08
US12101016B2 (en) 2024-09-24
JPWO2021136952A1 (https=) 2021-07-08
CN114902539A (zh) 2022-08-12
EP4087100B1 (en) 2026-04-22
US20230058881A1 (en) 2023-02-23
EP4087100A4 (en) 2022-12-28

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