[go: up one dir, main page]

FR3101491B1 - ROTOR OF ROTATING ELECTRIC MACHINE - Google Patents

ROTOR OF ROTATING ELECTRIC MACHINE Download PDF

Info

Publication number
FR3101491B1
FR3101491B1 FR1910859A FR1910859A FR3101491B1 FR 3101491 B1 FR3101491 B1 FR 3101491B1 FR 1910859 A FR1910859 A FR 1910859A FR 1910859 A FR1910859 A FR 1910859A FR 3101491 B1 FR3101491 B1 FR 3101491B1
Authority
FR
France
Prior art keywords
rotor
electric machine
shaft
rotating electric
rotation
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
FR1910859A
Other languages
French (fr)
Other versions
FR3101491A1 (en
Inventor
Samuel Koechlin
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.)
Nidec PSA Emotors SAS
Original Assignee
Nidec PSA Emotors 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 Nidec PSA Emotors SAS filed Critical Nidec PSA Emotors SAS
Priority to FR1910859A priority Critical patent/FR3101491B1/en
Priority to EP20796865.2A priority patent/EP4038723A1/en
Priority to PCT/FR2020/051694 priority patent/WO2021064315A1/en
Publication of FR3101491A1 publication Critical patent/FR3101491A1/en
Application granted granted Critical
Publication of FR3101491B1 publication Critical patent/FR3101491B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

ROTOR DE MACHINE ELECTRIQUE TOURNANTE Rotor (1) de machine électrique, tournant autour d’un axe de rotation (X), le rotor comportant : - un arbre (5) disposé sur l’axe de rotation (X), - une masse rotorique (3) s’étendant selon l’axe de rotation (X) et disposée autour de l’arbre, le rotor comportant des moyens de transmission de couple (10) entre la masse rotorique et l’arbre, les moyens de transmissions de couple comportant au moins une rainure (12) et au moins deux languettes (14), chaque languette coopérant avec la rainure, les languettes (14) subissant une déformation plastique lors de l’insertion de la masse rotorique (3) sur l’arbre (5). Figure pour l’abrégé : Fig. 4ROTOR OF ROTATING ELECTRIC MACHINE Rotor (1) of an electric machine, rotating around an axis of rotation (X), the rotor comprising: - a shaft (5) arranged on the axis of rotation (X), - a rotor mass (3) extending along the axis of rotation (X) and arranged around the shaft, the rotor comprising torque transmission means (10) between the rotor mass and the shaft, the torque transmission means comprising at least one groove (12) and at least two tongues (14), each tongue cooperating with the groove, the tongues (14) undergoing plastic deformation during insertion of the rotor mass (3) on the shaft ( 5). Figure for abstract: Fig. 4

FR1910859A 2019-10-01 2019-10-01 ROTOR OF ROTATING ELECTRIC MACHINE Active FR3101491B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1910859A FR3101491B1 (en) 2019-10-01 2019-10-01 ROTOR OF ROTATING ELECTRIC MACHINE
EP20796865.2A EP4038723A1 (en) 2019-10-01 2020-09-28 Rotor for a rotating electrical machine
PCT/FR2020/051694 WO2021064315A1 (en) 2019-10-01 2020-09-28 Rotor for a rotating electrical machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1910859 2019-10-01
FR1910859A FR3101491B1 (en) 2019-10-01 2019-10-01 ROTOR OF ROTATING ELECTRIC MACHINE

Publications (2)

Publication Number Publication Date
FR3101491A1 FR3101491A1 (en) 2021-04-02
FR3101491B1 true FR3101491B1 (en) 2023-10-13

Family

ID=69172994

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1910859A Active FR3101491B1 (en) 2019-10-01 2019-10-01 ROTOR OF ROTATING ELECTRIC MACHINE

Country Status (3)

Country Link
EP (1) EP4038723A1 (en)
FR (1) FR3101491B1 (en)
WO (1) WO2021064315A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004032943A (en) * 2002-06-27 2004-01-29 Toyota Motor Corp Mating structure
JP2008187804A (en) * 2007-01-29 2008-08-14 Toyota Motor Corp Rotor and rotating electric machine equipped with the rotor
JP2008312321A (en) * 2007-06-13 2008-12-25 Toyota Motor Corp Rotor and rotating electric machine
EP2549624B1 (en) 2011-07-22 2019-05-01 LG Innotek Co., Ltd. Rotor core for motor
JP5790426B2 (en) * 2011-11-11 2015-10-07 トヨタ自動車株式会社 Rotor
JP2013192287A (en) * 2012-03-12 2013-09-26 Fanuc Ltd Rotor of electric motor with rotary shaft and yoke strongly fitted to rotary shaft
JP5850437B2 (en) * 2013-03-11 2016-02-03 三菱電機株式会社 Rotor, rotating electric machine having the rotor, and method for manufacturing the rotor
DE102014110439A1 (en) * 2014-07-24 2016-01-28 Thyssenkrupp Presta Teccenter Ag Rotor for an electric motor
EP3764520B1 (en) * 2018-03-09 2022-08-31 Nissan Motor Co., Ltd. Rotor for dynamo-electric machine, and rotor core support structure for dynamo-electric machine

Also Published As

Publication number Publication date
EP4038723A1 (en) 2022-08-10
WO2021064315A1 (en) 2021-04-08
FR3101491A1 (en) 2021-04-02

Similar Documents

Publication Publication Date Title
EP4047794A3 (en) Systems and methods for axial impact resistance in electric motors
TW336197B (en) Differential gear
WO2016185744A8 (en) Dynamo/motor with built-in speed converter
FR2881380B1 (en) DEVICE FOR COUPLING BETWEEN THE ROTOR OF A REVERSIBLE ROTATING ELECTRIC MACHINE AND THE PRIMARY SHAFT OF THE GEARBOX OF A MOTOR VEHICLE THERMAL MOTOR
FR3086130B1 (en) ROTOR FOR ASYNCHRONOUS ELECTRIC MACHINE WITH NON-THROUGH SHAFT AND ASSOCIATED ELECTRIC MACHINE
FR3101491B1 (en) ROTOR OF ROTATING ELECTRIC MACHINE
FR3104849B1 (en) Rotating electric machine rotor
FR3105636B1 (en) ROTOR OF ELECTRIC ROTATING MACHINE
JP4183481B2 (en) Transmission
FR3051405B1 (en) POWER TRANSMISSION DEVICE
FR3058587B1 (en) ELECTRIC COMPRESSOR WITH IMPROVED BEARING
US2209774A (en) Clutch coupling
FR3075257B1 (en) PROPELLER TIMING ADJUSTMENT DEVICE
CN210132798U (en) Oil press clearance adjustment mechanism and oil press thereof
US2024677A (en) Automatic friction clutch
RU2017138236A (en) SYSTEM OF TOOTH TRANSMISSION OF A MULTI-EXTERNER EXTRUDER OR A MIXER
FR3105813B1 (en) Dual-Clutch Electric Powertrain
WO2018037285A3 (en) Inertia flywheel transmission assembly and system provided with inertia flywheel transmission assembly
CN204878644U (en) No gear reducer
FR3097930B1 (en) Transmission device for electric or hybrid vehicle
WO2008123516A1 (en) Torque transmission device
KR830005489A (en) Power machine
US1196937A (en) Combined pulley and sprocket-wheel.
FR2365433A1 (en) REDUCER FOR TWO-SCREW AUGER PRESSES ROTATING IN REVERSE DIRECTION
US9719581B2 (en) Variator stator functional and manufacturing improvements

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210402

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6