DE112022001410A5 - Rotor für eine elektrische maschine - Google Patents

Rotor für eine elektrische maschine Download PDF

Info

Publication number
DE112022001410A5
DE112022001410A5 DE112022001410.5T DE112022001410T DE112022001410A5 DE 112022001410 A5 DE112022001410 A5 DE 112022001410A5 DE 112022001410 T DE112022001410 T DE 112022001410T DE 112022001410 A5 DE112022001410 A5 DE 112022001410A5
Authority
DE
Germany
Prior art keywords
rotor
electric machine
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
DE112022001410.5T
Other languages
English (en)
Inventor
Ewald Dohr
Manuel Wohlfahrt
Helmut Haas
Matthias Kohlhauser
Michael Dienbauer
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.)
Magna Powertrain GmbH and Co KG
Original Assignee
Magna Powertrain GmbH and Co KG
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 Magna Powertrain GmbH and Co KG filed Critical Magna Powertrain GmbH and Co KG
Publication of DE112022001410A5 publication Critical patent/DE112022001410A5/de
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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/02—Shafts; Axles
    • 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
    • H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
    • H02K15/028—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots for fastening to casing or support, respectively to shaft or hub
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/003—Couplings; Details of shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2220/00—Shaping
    • F16C2220/40—Shaping by deformation without removing material
    • F16C2220/46—Shaping by deformation without removing material by forging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
DE112022001410.5T 2021-03-10 2022-02-11 Rotor für eine elektrische maschine Pending DE112022001410A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102021202322 2021-03-10
DE102021202322.3 2021-03-10
PCT/EP2022/053367 WO2022189091A1 (de) 2021-03-10 2022-02-11 Rotor für eine elektrische maschine

Publications (1)

Publication Number Publication Date
DE112022001410A5 true DE112022001410A5 (de) 2024-01-11

Family

ID=80685489

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112022001410.5T Pending DE112022001410A5 (de) 2021-03-10 2022-02-11 Rotor für eine elektrische maschine

Country Status (3)

Country Link
CN (1) CN116998090A (de)
DE (1) DE112022001410A5 (de)
WO (1) WO2022189091A1 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011096052A1 (ja) * 2010-02-03 2011-08-11 トヨタ自動車株式会社 ロータ
DE102011006280A1 (de) * 2011-03-29 2012-10-04 Zf Friedrichshafen Ag Elektrische Maschine mit einer einen Rotor tragenden Rotorwelle
DE102013226929A1 (de) * 2013-12-20 2015-06-25 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zur Herstellung einer Hohlwelle durch Radialumformen sowie hiermit hergestellte Hohlwelle
DE102014018223A1 (de) * 2014-12-06 2015-06-25 Daimler Ag Elektrische Maschine, insbesondere Asynchronmaschine
DE102018212431A1 (de) * 2018-07-25 2020-01-30 Thyssenkrupp Ag Rotor, Elektromotor, Verfahren zur Herstellung eines Rotors sowie Verwendung eines Rotors bzw. Elektromotors
DE102019208301A1 (de) * 2019-06-06 2020-12-10 Zf Friedrichshafen Ag Kühlkörper für eine elektrische Maschine
DE102020007864A1 (de) * 2020-12-21 2021-03-04 Daimler Ag Hohlwelle für eine Rotor einer Maschine eines Kraftfahrzeugs, sowie Verfahren

Also Published As

Publication number Publication date
WO2022189091A1 (de) 2022-09-15
CN116998090A (zh) 2023-11-03

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Legal Events

Date Code Title Description
R012 Request for examination validly filed