FR3086815B1 - Procede de fabrication d'un rotor pour moteur electrique a courant continu - Google Patents

Procede de fabrication d'un rotor pour moteur electrique a courant continu Download PDF

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Publication number
FR3086815B1
FR3086815B1 FR1858959A FR1858959A FR3086815B1 FR 3086815 B1 FR3086815 B1 FR 3086815B1 FR 1858959 A FR1858959 A FR 1858959A FR 1858959 A FR1858959 A FR 1858959A FR 3086815 B1 FR3086815 B1 FR 3086815B1
Authority
FR
France
Prior art keywords
rotor
manufacturing
direct current
electric motor
current 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.)
Active
Application number
FR1858959A
Other languages
English (en)
Other versions
FR3086815A1 (fr
Inventor
Alain Servin
Jean-Francois Toublanc
Olivier Marroux
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.)
Valeo Systemes dEssuyage SAS
Original Assignee
Valeo Systemes dEssuyage 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 Valeo Systemes dEssuyage SAS filed Critical Valeo Systemes dEssuyage SAS
Priority to FR1858959A priority Critical patent/FR3086815B1/fr
Publication of FR3086815A1 publication Critical patent/FR3086815A1/fr
Application granted granted Critical
Publication of FR3086815B1 publication Critical patent/FR3086815B1/fr
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
    • 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
    • H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
    • 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
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/16—Means for transmitting drive
    • B60S1/166—Means for transmitting drive characterised by the combination of a motor-reduction unit and a mechanism for converting rotary into oscillatory movement
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1735—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at only one end of the rotor
    • 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
    • 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
    • H02K7/08—Structural association with bearings
    • H02K7/081—Structural association with bearings specially adapted for worm gear drives
    • 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
    • H02K7/08—Structural association with bearings
    • H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
    • 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
    • H02K7/08—Structural association with bearings
    • H02K7/085—Structural association with bearings radially supporting the rotary shaft at only one end of the rotor
    • 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
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
    • H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

L'invention concerne un procédé de fabrication d'un rotor pour moteur électrique à courant continu, notamment sans balais, d'un système d'essuyage de véhicule automobile, comprenant une étape de formage d'une cage (8) conformée pour porter au moins un aimant et d'un arbre (6) de rotation de ladite cage (8), ledit arbre et ladite cage étant formés en une seule pièce (10).
FR1858959A 2018-09-28 2018-09-28 Procede de fabrication d'un rotor pour moteur electrique a courant continu Active FR3086815B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1858959A FR3086815B1 (fr) 2018-09-28 2018-09-28 Procede de fabrication d'un rotor pour moteur electrique a courant continu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1858959A FR3086815B1 (fr) 2018-09-28 2018-09-28 Procede de fabrication d'un rotor pour moteur electrique a courant continu

Publications (2)

Publication Number Publication Date
FR3086815A1 FR3086815A1 (fr) 2020-04-03
FR3086815B1 true FR3086815B1 (fr) 2021-06-11

Family

ID=65243980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1858959A Active FR3086815B1 (fr) 2018-09-28 2018-09-28 Procede de fabrication d'un rotor pour moteur electrique a courant continu

Country Status (1)

Country Link
FR (1) FR3086815B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4101552B2 (ja) * 2002-04-30 2008-06-18 本田技研工業株式会社 電動パワーステアリング装置
FR2893575B1 (fr) * 2005-11-23 2009-06-12 Falgayras Sa Sa Dispositif d'entrainement destine notamment a l'entrainement d'un essuie-glace
JP2008219977A (ja) * 2007-02-28 2008-09-18 Jtekt Corp モータ及び電動パワーステアリング装置
DE102008054507A1 (de) * 2008-12-11 2010-06-17 Robert Bosch Gmbh Elektromotor sowie Montageverfahren
DE102011079527A1 (de) * 2011-07-21 2013-01-24 Robert Bosch Gmbh Getriebe-Antriebseinrichtung
FR3056848A1 (fr) * 2016-09-26 2018-03-30 Valeo Systemes D'essuyage Moteur electrique a courant continu sans balais pour systeme d'essuyage de vehicule automobile
DE102016012286A1 (de) * 2016-10-15 2018-04-19 Wolfgang Grumbrecht Stellantrieb, insbesondere für Kraftfahrzeug-Komfortsysteme

Also Published As

Publication number Publication date
FR3086815A1 (fr) 2020-04-03

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