FR2977740B1 - ELECTRIC MOTOR ROTOR COMPRISING A FREIGHT SHAFT IN A STACK OF SHEETS, AND A METHOD OF MANUFACTURING THE ROTOR - Google Patents

ELECTRIC MOTOR ROTOR COMPRISING A FREIGHT SHAFT IN A STACK OF SHEETS, AND A METHOD OF MANUFACTURING THE ROTOR

Info

Publication number
FR2977740B1
FR2977740B1 FR1156037A FR1156037A FR2977740B1 FR 2977740 B1 FR2977740 B1 FR 2977740B1 FR 1156037 A FR1156037 A FR 1156037A FR 1156037 A FR1156037 A FR 1156037A FR 2977740 B1 FR2977740 B1 FR 2977740B1
Authority
FR
France
Prior art keywords
rotor
freight
stack
sheets
manufacturing
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.)
Active
Application number
FR1156037A
Other languages
French (fr)
Other versions
FR2977740A1 (en
Inventor
Yves Gourlay
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR1156037A priority Critical patent/FR2977740B1/en
Publication of FR2977740A1 publication Critical patent/FR2977740A1/en
Application granted granted Critical
Publication of FR2977740B1 publication Critical patent/FR2977740B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02K15/022—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with salient poles or claw-shaped poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
FR1156037A 2011-07-05 2011-07-05 ELECTRIC MOTOR ROTOR COMPRISING A FREIGHT SHAFT IN A STACK OF SHEETS, AND A METHOD OF MANUFACTURING THE ROTOR Active FR2977740B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1156037A FR2977740B1 (en) 2011-07-05 2011-07-05 ELECTRIC MOTOR ROTOR COMPRISING A FREIGHT SHAFT IN A STACK OF SHEETS, AND A METHOD OF MANUFACTURING THE ROTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1156037A FR2977740B1 (en) 2011-07-05 2011-07-05 ELECTRIC MOTOR ROTOR COMPRISING A FREIGHT SHAFT IN A STACK OF SHEETS, AND A METHOD OF MANUFACTURING THE ROTOR

Publications (2)

Publication Number Publication Date
FR2977740A1 FR2977740A1 (en) 2013-01-11
FR2977740B1 true FR2977740B1 (en) 2017-07-21

Family

ID=44543506

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1156037A Active FR2977740B1 (en) 2011-07-05 2011-07-05 ELECTRIC MOTOR ROTOR COMPRISING A FREIGHT SHAFT IN A STACK OF SHEETS, AND A METHOD OF MANUFACTURING THE ROTOR

Country Status (1)

Country Link
FR (1) FR2977740B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3079363B1 (en) * 2018-03-26 2020-10-09 Renault Sas ROTOR, ESPECIALLY FOR AN ELECTRIC MACHINE, CONSISTING OF A SHAFT FREED IN A STACK OF SHEETS, AND METHOD OF MANUFACTURING SUCH A ROTOR
FR3103651B1 (en) 2019-11-26 2022-04-15 Renault Sas Method of mounting an electric machine rotor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585967A (en) * 1983-10-21 1986-04-29 General Electric Company Rotor of AC dynamoelectric machine with improved cooling and stability and method of making the same
DE102007006986B3 (en) * 2007-02-07 2008-06-19 Ima Materialforschung Und Anwendungstechnik Gmbh Rotor for fast running electrical machine of higher dynamics, has base body, which is formed as hollow shaft made of fiber reinforced plastic is arranged between bearing seats
US8740584B2 (en) * 2008-08-05 2014-06-03 Mitsubishi Electric Corporation Induction motor and hermetic compressor

Also Published As

Publication number Publication date
FR2977740A1 (en) 2013-01-11

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