JP7589794B2 - 回転電機 - Google Patents

回転電機 Download PDF

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Publication number
JP7589794B2
JP7589794B2 JP2023504900A JP2023504900A JP7589794B2 JP 7589794 B2 JP7589794 B2 JP 7589794B2 JP 2023504900 A JP2023504900 A JP 2023504900A JP 2023504900 A JP2023504900 A JP 2023504900A JP 7589794 B2 JP7589794 B2 JP 7589794B2
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JP
Japan
Prior art keywords
flow path
refrigerant
housing
motor
rotating 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
JP2023504900A
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English (en)
Japanese (ja)
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JPWO2022190183A1 (https=
JPWO2022190183A5 (https=
Inventor
勇樹 塚越
泰之 窪田
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan 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.)
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Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of JPWO2022190183A1 publication Critical patent/JPWO2022190183A1/ja
Publication of JPWO2022190183A5 publication Critical patent/JPWO2022190183A5/ja
Application granted granted Critical
Publication of JP7589794B2 publication Critical patent/JP7589794B2/ja
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
JP2023504900A 2021-03-08 2021-03-08 回転電機 Active JP7589794B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/009083 WO2022190183A1 (ja) 2021-03-08 2021-03-08 回転電機

Publications (3)

Publication Number Publication Date
JPWO2022190183A1 JPWO2022190183A1 (https=) 2022-09-15
JPWO2022190183A5 JPWO2022190183A5 (https=) 2024-02-07
JP7589794B2 true JP7589794B2 (ja) 2024-11-26

Family

ID=83227509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023504900A Active JP7589794B2 (ja) 2021-03-08 2021-03-08 回転電機

Country Status (7)

Country Link
US (1) US12244207B2 (https=)
EP (1) EP4307535B1 (https=)
JP (1) JP7589794B2 (https=)
CN (1) CN116941165B (https=)
BR (1) BR112023017847A2 (https=)
MX (1) MX2023010336A (https=)
WO (1) WO2022190183A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120474268B (zh) * 2025-07-10 2025-09-19 杭州日月电器股份有限公司 一种电子油泵无刷电机

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017225265A (ja) 2016-06-16 2017-12-21 本田技研工業株式会社 回転電機

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005052364A1 (de) 2005-11-02 2007-05-03 Siemens Ag Elektromotor
JP5338787B2 (ja) * 2010-11-05 2013-11-13 三菱自動車工業株式会社 冷却装置
WO2012079623A1 (de) 2010-12-14 2012-06-21 Alfred Kärcher Gmbh & Co. Kg Motorpumpeneinheit für ein hochdruckreinigungsgerät sowie hochdruckreinigungsgerät
JP5113306B2 (ja) * 2011-02-18 2013-01-09 本田技研工業株式会社 回転電機のケース
JP2014087248A (ja) * 2012-10-26 2014-05-12 Toshiba Corp 液冷式の回転電機および回転電機システム
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
DE102014102632A1 (de) * 2013-03-04 2014-09-04 Remy Technologies Llc Flüssigkeitsgekühlte rotierende elektrische Maschine mit Kühlmantel mit bidirektionalem Strom
JP6314158B2 (ja) * 2013-12-27 2018-04-18 日立オートモティブシステムズ株式会社 回転電機
TWI566880B (zh) * 2014-02-28 2017-01-21 Nsk Ltd Spindle device
US9948158B2 (en) * 2014-07-28 2018-04-17 Gogoro Inc. Motor cooling systems and devices
DE102016217361A1 (de) * 2016-09-12 2018-03-15 Volkswagen Aktiengesellschaft Rotatorische Elektromaschine
JP2020162185A (ja) 2017-07-28 2020-10-01 日本電産トーソク株式会社 モータ
JP2020162186A (ja) 2017-07-28 2020-10-01 日本電産トーソク株式会社 モータ
FR3070558B1 (fr) * 2017-08-24 2020-06-12 IFP Energies Nouvelles Machine electrique avec dispositif de refroidissement comprenant un canal partiellement subdivise
US10396631B2 (en) * 2017-10-31 2019-08-27 Nio Usa, Inc. Dual inverter and electric motor split-flow cooling system
US10895320B2 (en) 2017-11-17 2021-01-19 Aisin Aw Co., Ltd. Vehicle drive device
CN110957842B (zh) * 2018-09-27 2023-10-20 株式会社电装 旋转电机
JP6749438B2 (ja) * 2019-02-20 2020-09-02 三菱電機株式会社 回転電機
CN212588185U (zh) 2020-08-03 2021-02-23 安徽威灵汽车部件有限公司 电机机壳、电机和具有该电机的车辆

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017225265A (ja) 2016-06-16 2017-12-21 本田技研工業株式会社 回転電機

Also Published As

Publication number Publication date
CN116941165B (zh) 2024-09-27
MX2023010336A (es) 2023-09-13
JPWO2022190183A1 (https=) 2022-09-15
US12244207B2 (en) 2025-03-04
CN116941165A (zh) 2023-10-24
EP4307535A1 (en) 2024-01-17
US20240039361A1 (en) 2024-02-01
EP4307535A4 (en) 2024-05-29
EP4307535B1 (en) 2025-04-23
BR112023017847A2 (pt) 2023-10-10
WO2022190183A1 (ja) 2022-09-15

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