FR2432795A1 - Alternateur, notamment pour vehicule automobile - Google Patents

Alternateur, notamment pour vehicule automobile

Info

Publication number
FR2432795A1
FR2432795A1 FR7823089A FR7823089A FR2432795A1 FR 2432795 A1 FR2432795 A1 FR 2432795A1 FR 7823089 A FR7823089 A FR 7823089A FR 7823089 A FR7823089 A FR 7823089A FR 2432795 A1 FR2432795 A1 FR 2432795A1
Authority
FR
France
Prior art keywords
esp
motor vehicles
low power
minimises
whistling sound
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.)
Granted
Application number
FR7823089A
Other languages
English (en)
Other versions
FR2432795B1 (fr
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.)
EQUIP VEHICULES STE POUR
Original Assignee
EQUIP VEHICULES STE POUR
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 EQUIP VEHICULES STE POUR filed Critical EQUIP VEHICULES STE POUR
Priority to FR7823089A priority Critical patent/FR2432795A1/fr
Publication of FR2432795A1 publication Critical patent/FR2432795A1/fr
Application granted granted Critical
Publication of FR2432795B1 publication Critical patent/FR2432795B1/fr
Granted 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
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H02K1/243—Rotor cores with salient poles ; Variable reluctance rotors of the claw-pole type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

Alternateur de petite puissance. Cet alternateur comporte un stator et un rotor constitué de deux flasques à dents décalées, et il est caractérisé par le fait que chaque dent rotorique, de forme trapézoïdale, est telle que la médiatrice de sa petite base est décalée, par rapport à la médiatrice de sa grande base, dans le sens de rotation du rotor. Utilisable pour des alternateurs d'alimentation électrique de véhicules automobiles.
FR7823089A 1978-08-04 1978-08-04 Alternateur, notamment pour vehicule automobile Granted FR2432795A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7823089A FR2432795A1 (fr) 1978-08-04 1978-08-04 Alternateur, notamment pour vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7823089A FR2432795A1 (fr) 1978-08-04 1978-08-04 Alternateur, notamment pour vehicule automobile

Publications (2)

Publication Number Publication Date
FR2432795A1 true FR2432795A1 (fr) 1980-02-29
FR2432795B1 FR2432795B1 (fr) 1981-01-30

Family

ID=9211616

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7823089A Granted FR2432795A1 (fr) 1978-08-04 1978-08-04 Alternateur, notamment pour vehicule automobile

Country Status (1)

Country Link
FR (1) FR2432795A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1276203A1 (fr) * 2001-07-06 2003-01-15 Delphi Technologies, Inc. Générateur à courant alternatif
FR3044484A1 (fr) * 2015-12-01 2017-06-02 Valeo Equip Electr Moteur Rotor a griffes de machine electrique tournante a performances magnetiques ameliorees
FR3044485A1 (fr) * 2015-12-01 2017-06-02 Valeo Equip Electr Moteur Rotor a griffes de machine electrique tournante muni d'au moins un chanfrein realise dans une griffe

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1055677B (de) * 1956-04-19 1959-04-23 Licentia Gmbh Selbstanlaufender Synchronkleinmotor
US3253170A (en) * 1963-02-12 1966-05-24 Curtiss Wright Corp Quiet flux-switch alternator
US3271606A (en) * 1962-11-05 1966-09-06 Gen Motors Corp Rotor assembly
GB1046767A (en) * 1962-09-12 1966-10-26 Lucas Industries Ltd Interdigitated dynamo-electric machines
FR1505264A (fr) * 1965-12-22 1967-12-08 Lucas Industries Ltd Alternateur
GB1107006A (en) * 1966-03-21 1968-03-20 Lucas Industries Ltd Rotors for dynamo electric machines
DE1663153A1 (de) * 1966-09-08 1970-03-26 Bosch Gmbh Robert Wechselstrommaschine,insbesondere Drehstromlichtmaschine fuer Fahrzeuge
FR2082430A5 (fr) * 1970-03-16 1971-12-10 Ducellier & Cie

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1055677B (de) * 1956-04-19 1959-04-23 Licentia Gmbh Selbstanlaufender Synchronkleinmotor
GB1046767A (en) * 1962-09-12 1966-10-26 Lucas Industries Ltd Interdigitated dynamo-electric machines
US3271606A (en) * 1962-11-05 1966-09-06 Gen Motors Corp Rotor assembly
US3253170A (en) * 1963-02-12 1966-05-24 Curtiss Wright Corp Quiet flux-switch alternator
FR1505264A (fr) * 1965-12-22 1967-12-08 Lucas Industries Ltd Alternateur
GB1107006A (en) * 1966-03-21 1968-03-20 Lucas Industries Ltd Rotors for dynamo electric machines
DE1663153A1 (de) * 1966-09-08 1970-03-26 Bosch Gmbh Robert Wechselstrommaschine,insbesondere Drehstromlichtmaschine fuer Fahrzeuge
FR2082430A5 (fr) * 1970-03-16 1971-12-10 Ducellier & Cie

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1276203A1 (fr) * 2001-07-06 2003-01-15 Delphi Technologies, Inc. Générateur à courant alternatif
US6703758B2 (en) 2001-07-06 2004-03-09 Delphi Technologies, Inc. Rotor for an AC generator
FR3044484A1 (fr) * 2015-12-01 2017-06-02 Valeo Equip Electr Moteur Rotor a griffes de machine electrique tournante a performances magnetiques ameliorees
FR3044485A1 (fr) * 2015-12-01 2017-06-02 Valeo Equip Electr Moteur Rotor a griffes de machine electrique tournante muni d'au moins un chanfrein realise dans une griffe
WO2017093634A1 (fr) * 2015-12-01 2017-06-08 Valeo Equipements Electriques Moteur Rotor a griffes de machine electrique tournante a performances magnetiques ameliorees
WO2017093640A1 (fr) * 2015-12-01 2017-06-08 Valeo Equipements Electriques Moteur Rotor a griffes de machine electrique tournante muni d'au moins un chanfrein realise dans une griffe
CN108292870A (zh) * 2015-12-01 2018-07-17 法雷奥电机设备公司 具有增强磁性能的旋转电机爪形转子
CN108702045A (zh) * 2015-12-01 2018-10-23 法雷奥电机设备公司 旋转电机的具有在爪上产生的至少一个倒角的爪式转子
CN108292870B (zh) * 2015-12-01 2020-03-03 法雷奥电机设备公司 具有增强磁性能的旋转电机爪形转子

Also Published As

Publication number Publication date
FR2432795B1 (fr) 1981-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse