JP2022529306A - ステータ冷却を改良した回転電気機械 - Google Patents

ステータ冷却を改良した回転電気機械 Download PDF

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Publication number
JP2022529306A
JP2022529306A JP2021551875A JP2021551875A JP2022529306A JP 2022529306 A JP2022529306 A JP 2022529306A JP 2021551875 A JP2021551875 A JP 2021551875A JP 2021551875 A JP2021551875 A JP 2021551875A JP 2022529306 A JP2022529306 A JP 2022529306A
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Japan
Prior art keywords
notch
chambers
chamber
stator
coil
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JP2021551875A
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Japanese (ja)
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JP2022529306A5 (https=
Inventor
ジュリアン マスファロー，
タハール ハミティ，
フサイン ヌーリ，
ヨアン デアク，
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ニデック ピーエスエー イーモーターズ
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Publication of JP2022529306A publication Critical patent/JP2022529306A/ja
Publication of JP2022529306A5 publication Critical patent/JP2022529306A5/ja
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • 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
    • 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
    • H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Windings For Motors And Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP2021551875A 2019-02-28 2020-02-25 ステータ冷却を改良した回転電気機械 Pending JP2022529306A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1902099 2019-02-28
FR1902099A FR3093388B1 (fr) 2019-02-28 2019-02-28 Machine électrique tournante ayant un refroidissement du stator amélioré
PCT/FR2020/050362 WO2020174180A1 (fr) 2019-02-28 2020-02-25 Machine électrique tournante ayant un refroidissement du stator amélioré

Publications (2)

Publication Number Publication Date
JP2022529306A true JP2022529306A (ja) 2022-06-21
JP2022529306A5 JP2022529306A5 (https=) 2024-05-21

Family

ID=67185361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021551875A Pending JP2022529306A (ja) 2019-02-28 2020-02-25 ステータ冷却を改良した回転電気機械

Country Status (5)

Country Link
US (1) US12176773B2 (https=)
EP (1) EP3931942A1 (https=)
JP (1) JP2022529306A (https=)
FR (1) FR3093388B1 (https=)
WO (1) WO2020174180A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022187991A (ja) * 2021-06-08 2022-12-20 ドクター エンジニール ハー ツェー エフ ポルシェ アクチエンゲゼルシャフト 電気機械用の固定子、電気機械、自動車
JP2025084588A (ja) * 2023-11-22 2025-06-03 本田技研工業株式会社 回転電機

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021207920A1 (de) 2021-07-23 2023-01-26 Robert Bosch Gesellschaft mit beschränkter Haftung Stator einer elektrischen Maschine
DE102021120993A1 (de) * 2021-08-12 2023-02-16 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Elektrische Maschine und Kraftfahrzeug
JP7424439B1 (ja) * 2022-09-26 2024-01-30 株式会社明電舎 回転電機
US12573925B2 (en) 2022-10-19 2026-03-10 Ford Global Technologies, Llc Assembly for varnish injection of a vehicle motor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992000027A1 (de) * 1990-06-26 1992-01-09 Karl Lautenschläger Gmbh & Co. Kg Möbelbeschlagfabrik Einzugsautomatik für schubladen-ausziehführungen
JP2003070199A (ja) * 2001-08-27 2003-03-07 Hitachi Ltd モータまたは発電機及びその製造方法
JP2003102138A (ja) * 2001-09-26 2003-04-04 Nissan Motor Co Ltd 回転電機のステータ構造
JP2005261084A (ja) * 2004-03-11 2005-09-22 Nissan Motor Co Ltd モータ冷却構造
JP2012090434A (ja) * 2010-10-20 2012-05-10 Toyota Motor Corp 回転電機
WO2012101813A1 (ja) * 2011-01-28 2012-08-02 トヨタ自動車株式会社 モータの冷却装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4994700A (en) * 1990-02-15 1991-02-19 Sundstrand Corporation Dynamoelectric machine oil-cooled stator winding
JPH0425456U (https=) * 1990-06-22 1992-02-28
JP3661529B2 (ja) * 1999-11-17 2005-06-15 日産自動車株式会社 モータの冷却装置
JP2003061285A (ja) * 2001-08-10 2003-02-28 Nissan Motor Co Ltd 電動機の冷却構造
JP2004023806A (ja) * 2002-06-12 2004-01-22 Nissan Motor Co Ltd モーター冷却構造
US20060119196A1 (en) 2004-12-06 2006-06-08 Nissan Motor Co., Ltd. Supporting structure for cooling jacket of motor/generator
WO2007040384A1 (en) * 2005-10-06 2007-04-12 C.C.M. Beheer B.V. Cooling of stator windings of an electrical machine
DE102006062747A1 (de) * 2006-06-27 2008-01-10 Salwit Agrarenergie Gmbh Elektrische Maschine
DE102014110299A1 (de) * 2014-07-22 2016-01-28 Feaam Gmbh Elektrische Maschine
JP5847258B1 (ja) * 2014-08-28 2016-01-20 三菱電機株式会社 回転電機
FR3041831B1 (fr) * 2015-09-25 2019-04-19 IFP Energies Nouvelles Machine electrique tournante comportant un rotor et un stator pour le passage d'un fluide.
US10097066B2 (en) * 2016-03-17 2018-10-09 Ford Global Technologies, Llc Electric machine for vehicle
DE102017204472A1 (de) * 2017-03-17 2018-09-20 Siemens Aktiengesellschaft Stator mit Wicklungskühlung und elektrische Maschine
DE102017208546A1 (de) * 2017-05-19 2018-11-22 Mahle International Gmbh Elektrische Maschine, insbesondere für ein Fahrzeug
WO2019011759A1 (fr) 2017-07-12 2019-01-17 Valeo Equipements Electriques Moteur Machine electrique tournante pourvu d'un stator a bobinage a epingles

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992000027A1 (de) * 1990-06-26 1992-01-09 Karl Lautenschläger Gmbh & Co. Kg Möbelbeschlagfabrik Einzugsautomatik für schubladen-ausziehführungen
JP2003070199A (ja) * 2001-08-27 2003-03-07 Hitachi Ltd モータまたは発電機及びその製造方法
JP2003102138A (ja) * 2001-09-26 2003-04-04 Nissan Motor Co Ltd 回転電機のステータ構造
JP2005261084A (ja) * 2004-03-11 2005-09-22 Nissan Motor Co Ltd モータ冷却構造
JP2012090434A (ja) * 2010-10-20 2012-05-10 Toyota Motor Corp 回転電機
WO2012101813A1 (ja) * 2011-01-28 2012-08-02 トヨタ自動車株式会社 モータの冷却装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022187991A (ja) * 2021-06-08 2022-12-20 ドクター エンジニール ハー ツェー エフ ポルシェ アクチエンゲゼルシャフト 電気機械用の固定子、電気機械、自動車
JP7488298B2 (ja) 2021-06-08 2024-05-21 ドクター エンジニール ハー ツェー エフ ポルシェ アクチエンゲゼルシャフト 電気機械用の固定子、電気機械、自動車
US12407206B2 (en) 2021-06-08 2025-09-02 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Stator for electric machine, electric machine, and motor vehicle
JP2025084588A (ja) * 2023-11-22 2025-06-03 本田技研工業株式会社 回転電機
JP7798848B2 (ja) 2023-11-22 2026-01-14 本田技研工業株式会社 回転電機

Also Published As

Publication number Publication date
FR3093388B1 (fr) 2021-03-12
WO2020174180A1 (fr) 2020-09-03
FR3093388A1 (fr) 2020-09-04
US20220123615A1 (en) 2022-04-21
US12176773B2 (en) 2024-12-24
EP3931942A1 (fr) 2022-01-05

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