FR2784518B1 - ROTATING ELECTRIC MACHINE, PARTICULARLY A MOTOR VEHICLE ALTERNATOR, HAVING IMPROVED NOISE REDUCTION MEANS - Google Patents

ROTATING ELECTRIC MACHINE, PARTICULARLY A MOTOR VEHICLE ALTERNATOR, HAVING IMPROVED NOISE REDUCTION MEANS

Info

Publication number
FR2784518B1
FR2784518B1 FR9812860A FR9812860A FR2784518B1 FR 2784518 B1 FR2784518 B1 FR 2784518B1 FR 9812860 A FR9812860 A FR 9812860A FR 9812860 A FR9812860 A FR 9812860A FR 2784518 B1 FR2784518 B1 FR 2784518B1
Authority
FR
France
Prior art keywords
motor vehicle
electric machine
noise reduction
rotating electric
reduction means
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.)
Expired - Fee Related
Application number
FR9812860A
Other languages
French (fr)
Other versions
FR2784518A1 (en
Inventor
Pierre Faverolle
Christophe Picod
Laurent Paquet
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 Equipements Electriques Moteur SAS
Original Assignee
Valeo Equipements Electriques Moteur 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 Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Priority to FR9812860A priority Critical patent/FR2784518B1/en
Publication of FR2784518A1 publication Critical patent/FR2784518A1/en
Application granted granted Critical
Publication of FR2784518B1 publication Critical patent/FR2784518B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/16—Stator cores with slots for windings
FR9812860A 1998-10-12 1998-10-12 ROTATING ELECTRIC MACHINE, PARTICULARLY A MOTOR VEHICLE ALTERNATOR, HAVING IMPROVED NOISE REDUCTION MEANS Expired - Fee Related FR2784518B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9812860A FR2784518B1 (en) 1998-10-12 1998-10-12 ROTATING ELECTRIC MACHINE, PARTICULARLY A MOTOR VEHICLE ALTERNATOR, HAVING IMPROVED NOISE REDUCTION MEANS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9812860A FR2784518B1 (en) 1998-10-12 1998-10-12 ROTATING ELECTRIC MACHINE, PARTICULARLY A MOTOR VEHICLE ALTERNATOR, HAVING IMPROVED NOISE REDUCTION MEANS

Publications (2)

Publication Number Publication Date
FR2784518A1 FR2784518A1 (en) 2000-04-14
FR2784518B1 true FR2784518B1 (en) 2000-12-29

Family

ID=9531538

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9812860A Expired - Fee Related FR2784518B1 (en) 1998-10-12 1998-10-12 ROTATING ELECTRIC MACHINE, PARTICULARLY A MOTOR VEHICLE ALTERNATOR, HAVING IMPROVED NOISE REDUCTION MEANS

Country Status (1)

Country Link
FR (1) FR2784518B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2887697B1 (en) * 2005-06-28 2010-11-19 Valeo Equip Electr Moteur ROTATING ELECTRIC MACHINE HAVING LOSS-REDUCING MEANS
DE102019214076B3 (en) * 2019-09-16 2020-11-12 Magna powertrain gmbh & co kg Electric machine for a motor vehicle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6087639A (en) * 1983-10-19 1985-05-17 Nippon Denso Co Ltd Ac generator for vehicle
JPS6277840A (en) * 1985-09-30 1987-04-10 Toshiba Corp Rotary electric machine
US4761576A (en) * 1985-11-12 1988-08-02 General Motors Corporation Motor driven air moving apparatus for high speed, constant duty operation
DE3608472C2 (en) * 1986-03-14 1994-04-07 Bosch Gmbh Robert Method for noise reduction in an electrical machine and electrical machine produced by this method, in particular three-phase generator for vehicles
DE69122801T2 (en) * 1990-04-24 1997-03-20 Nippon Denso Co AC generator having a plurality of independent three-phase windings
DE4122067A1 (en) * 1990-07-04 1992-01-09 Papst Motoren Gmbh & Co Kg DC electric motor with electronic commutation - has slit at centre of each T=shaped stator pole
JP3211457B2 (en) * 1993-03-10 2001-09-25 松下電器産業株式会社 Brushless motor
JPH0823646A (en) * 1994-07-04 1996-01-23 Mitsubishi Heavy Ind Ltd Stator for rotating electric machine
JP3633106B2 (en) * 1996-06-11 2005-03-30 アイシン精機株式会社 Switched reluctance motor

Also Published As

Publication number Publication date
FR2784518A1 (en) 2000-04-14

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Effective date: 20180629