CN117999728A - 电机 - Google Patents

电机 Download PDF

Info

Publication number
CN117999728A
CN117999728A CN202280063232.4A CN202280063232A CN117999728A CN 117999728 A CN117999728 A CN 117999728A CN 202280063232 A CN202280063232 A CN 202280063232A CN 117999728 A CN117999728 A CN 117999728A
Authority
CN
China
Prior art keywords
steel laminations
stack
steel
laminations
electric machine
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
CN202280063232.4A
Other languages
English (en)
Chinese (zh)
Inventor
D·格沃兹杰夫斯基
P·塞韦尔
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 CN117999728A publication Critical patent/CN117999728A/zh
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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/20—Stationary 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Cooling System (AREA)
CN202280063232.4A 2021-11-09 2022-10-26 电机 Pending CN117999728A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP21000318.2A EP4178080A1 (en) 2021-11-09 2021-11-09 Electric machine
EP21000318.2 2021-11-09
PCT/EP2022/079890 WO2023083613A1 (en) 2021-11-09 2022-10-26 Electric machine

Publications (1)

Publication Number Publication Date
CN117999728A true CN117999728A (zh) 2024-05-07

Family

ID=78617119

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280063232.4A Pending CN117999728A (zh) 2021-11-09 2022-10-26 电机

Country Status (4)

Country Link
EP (1) EP4178080A1 (https=)
JP (1) JP2024537986A (https=)
CN (1) CN117999728A (https=)
WO (1) WO2023083613A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4481993A1 (en) * 2023-06-22 2024-12-25 Scania CV AB Integrated cooling channel in stator
DE102023126942A1 (de) * 2023-10-04 2025-04-10 Bayerische Motoren Werke Aktiengesellschaft Stator für eine E-Maschine zum Antreiben eines Kraftfahrzeugs, E-Maschine für ein Kraftfahrzeug und Kraftfahrzeug
DE102023131105A1 (de) * 2023-11-09 2025-05-15 Man Truck & Bus Se Verfahren zur Herstellung eines Statorkerns mit Kühlkanälen
GB2638692A (en) * 2024-02-27 2025-09-03 Jaguar Land Rover Ltd Stator for a vehicle electrical motor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070013241A1 (en) * 2005-07-13 2007-01-18 Schiferl Rich F Lamination stack cooling path
JP5221902B2 (ja) * 2007-06-12 2013-06-26 株式会社小松製作所 モータ
US9680351B2 (en) * 2013-03-15 2017-06-13 Ingersoll-Rand Company Electrical machine having cooling features
US10756583B2 (en) * 2014-07-25 2020-08-25 Enure, Inc. Wound strip machine
DE102019113785A1 (de) 2019-05-23 2020-11-26 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Stator einer elektrischen Maschine

Also Published As

Publication number Publication date
WO2023083613A1 (en) 2023-05-19
JP2024537986A (ja) 2024-10-18
EP4178080A1 (en) 2023-05-10

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