JP2024537468A - 電動機 - Google Patents

電動機 Download PDF

Info

Publication number
JP2024537468A
JP2024537468A JP2024524657A JP2024524657A JP2024537468A JP 2024537468 A JP2024537468 A JP 2024537468A JP 2024524657 A JP2024524657 A JP 2024524657A JP 2024524657 A JP2024524657 A JP 2024524657A JP 2024537468 A JP2024537468 A JP 2024537468A
Authority
JP
Japan
Prior art keywords
electric motor
rotor
chambers
outlet
magnetic field
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.)
Pending
Application number
JP2024524657A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024537468A5 (enExample
Inventor
モリッツ アーロン
マリウス エブリ
トルステン グレル
ヨハネス ヒルダブラント
ユルゲン チュリック
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.)
Mahle International GmbH
Original Assignee
Mahle International GmbH
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 Mahle International GmbH filed Critical Mahle International GmbH
Publication of JP2024537468A publication Critical patent/JP2024537468A/ja
Publication of JP2024537468A5 publication Critical patent/JP2024537468A5/ja
Pending legal-status Critical Current

Links

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
    • 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
    • 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
    • H02K1/325—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium between salient poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP2024524657A 2021-10-27 2022-08-25 電動機 Pending JP2024537468A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102021212153.5 2021-10-27
DE102021212153.5A DE102021212153B4 (de) 2021-10-27 2021-10-27 Elektrische Maschine
PCT/EP2022/073723 WO2023072455A1 (de) 2021-10-27 2022-08-25 Elektrische maschine

Publications (2)

Publication Number Publication Date
JP2024537468A true JP2024537468A (ja) 2024-10-10
JP2024537468A5 JP2024537468A5 (enExample) 2025-04-11

Family

ID=83319294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024524657A Pending JP2024537468A (ja) 2021-10-27 2022-08-25 電動機

Country Status (4)

Country Link
JP (1) JP2024537468A (enExample)
CN (1) CN118302935A (enExample)
DE (1) DE102021212153B4 (enExample)
WO (1) WO2023072455A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023115500B4 (de) * 2023-06-14 2025-03-27 Schaeffler Technologies AG & Co. KG Rotoranordnung, elektrische Maschine, Verfahren zur Steuerung einer Rotoranordnung, Computerprogrammprodukt und Steuereinheit
DE102023115501A1 (de) * 2023-06-14 2024-12-19 Schaeffler Technologies AG & Co. KG Rotoranordnung, elektrische Maschine, Verfahren zur Steuerung einer Rotoranordnung, Computerprogrammprodukt und Steuereinheit
DE102024127122A1 (de) 2024-09-20 2026-03-26 Schaeffler Technologies AG & Co. KG Elektrische Maschine und Fahrzeug mit elektrischer Maschine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62503072A (ja) * 1985-05-24 1987-12-03 サンドストランド・コ−ポレ−ション 発電機の冷却装置
JPS63500350A (ja) * 1985-07-15 1988-02-04 サンドストランド・コ−ポレ−ション 発電機ロ−タ冷却
JP2009118713A (ja) * 2007-11-09 2009-05-28 Toyota Motor Corp 回転電機および駆動装置
US20200036248A1 (en) * 2018-07-27 2020-01-30 Valeo Siemens Eautomotive Germany Gmbh End plate for a rotor assembly of an electrical machine, rotor assembly for an electrical machine, and vehicle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5392101B2 (ja) * 2010-01-08 2014-01-22 トヨタ自動車株式会社 電動機の冷却構造
DE102011117517A1 (de) * 2011-11-03 2013-05-08 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Vorrichtung zur Kühlung einer elektrischen Maschine
JP6380803B2 (ja) 2015-01-22 2018-08-29 株式会社デンソー 回転電機
DE102016007328B4 (de) * 2016-06-16 2022-08-04 Krebs & Aulich Gmbh Elektromaschine mit einer hohlen Rotorwelle
DE102018220810A1 (de) * 2018-12-03 2020-06-04 Audi Ag Fluidgekühlter Rotor für eine elektrische Maschine
JP7346287B2 (ja) 2019-12-25 2023-09-19 株式会社クボタ 液冷モータ及び液冷モータを用いた冷却装置
CN119519263A (zh) * 2020-01-15 2025-02-25 华为数字能源技术有限公司 电机转子及汽车
DE102020105487A1 (de) 2020-03-02 2021-09-02 Nidec Corporation Rotoranordnung mit flüssigkeitsgekühltem Rotor
CN111769674B (zh) 2020-05-18 2023-06-02 华为数字能源技术有限公司 一种转子、电机、动力总成及车辆
CN111769673B (zh) * 2020-05-18 2022-02-08 华为数字能源技术有限公司 一种电机转子、电机及汽车

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62503072A (ja) * 1985-05-24 1987-12-03 サンドストランド・コ−ポレ−ション 発電機の冷却装置
JPS63500350A (ja) * 1985-07-15 1988-02-04 サンドストランド・コ−ポレ−ション 発電機ロ−タ冷却
JP2009118713A (ja) * 2007-11-09 2009-05-28 Toyota Motor Corp 回転電機および駆動装置
US20200036248A1 (en) * 2018-07-27 2020-01-30 Valeo Siemens Eautomotive Germany Gmbh End plate for a rotor assembly of an electrical machine, rotor assembly for an electrical machine, and vehicle

Also Published As

Publication number Publication date
DE102021212153A1 (de) 2023-04-27
WO2023072455A1 (de) 2023-05-04
CN118302935A (zh) 2024-07-05
DE102021212153B4 (de) 2023-06-07

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