DE102021214572A8 - Rotor for an electric motor - Google Patents

Rotor for an electric motor Download PDF

Info

Publication number
DE102021214572A8
DE102021214572A8 DE102021214572.8A DE102021214572A DE102021214572A8 DE 102021214572 A8 DE102021214572 A8 DE 102021214572A8 DE 102021214572 A DE102021214572 A DE 102021214572A DE 102021214572 A8 DE102021214572 A8 DE 102021214572A8
Authority
DE
Germany
Prior art keywords
rotor
electric motor
motor
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.)
Pending
Application number
DE102021214572.8A
Other languages
German (de)
Other versions
DE102021214572A1 (en
Inventor
Patrick Altherr
Tino Gallas
Mario Mohler
Christoph Steinmetz
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
Priority to DE102021214572.8A priority Critical patent/DE102021214572A1/en
Publication of DE102021214572A1 publication Critical patent/DE102021214572A1/en
Publication of DE102021214572A8 publication Critical patent/DE102021214572A8/en
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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
DE102021214572.8A 2021-12-17 2021-12-17 Rotor for an electric motor Pending DE102021214572A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102021214572.8A DE102021214572A1 (en) 2021-12-17 2021-12-17 Rotor for an electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021214572.8A DE102021214572A1 (en) 2021-12-17 2021-12-17 Rotor for an electric motor

Publications (2)

Publication Number Publication Date
DE102021214572A1 DE102021214572A1 (en) 2023-06-22
DE102021214572A8 true DE102021214572A8 (en) 2023-08-10

Family

ID=86606344

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102021214572.8A Pending DE102021214572A1 (en) 2021-12-17 2021-12-17 Rotor for an electric motor

Country Status (1)

Country Link
DE (1) DE102021214572A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016010224A1 (en) 2016-08-20 2017-02-09 Daimler Ag Electric machine for a motor vehicle, manufacturing method and punching tool
DE102015012912A1 (en) 2015-10-07 2017-04-13 Thyssenkrupp Presta Teccenter Ag Rotor structure with form-fitting fastened laminated cores
US20190115812A1 (en) 2017-10-13 2019-04-18 Toyota Jidosha Kabushiki Kaisha Method of manufacturing rotational electric machine rotor, and rotational electric machine rotor
WO2020207576A1 (en) 2019-04-10 2020-10-15 Pierburg Pump Technology Gmbh Automotive auxiliary unit with an electric motor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015012912A1 (en) 2015-10-07 2017-04-13 Thyssenkrupp Presta Teccenter Ag Rotor structure with form-fitting fastened laminated cores
DE102016010224A1 (en) 2016-08-20 2017-02-09 Daimler Ag Electric machine for a motor vehicle, manufacturing method and punching tool
US20190115812A1 (en) 2017-10-13 2019-04-18 Toyota Jidosha Kabushiki Kaisha Method of manufacturing rotational electric machine rotor, and rotational electric machine rotor
WO2020207576A1 (en) 2019-04-10 2020-10-15 Pierburg Pump Technology Gmbh Automotive auxiliary unit with an electric motor

Also Published As

Publication number Publication date
DE102021214572A1 (en) 2023-06-22

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Legal Events

Date Code Title Description
R163 Identified publications notified
R083 Amendment of/additions to inventor(s)