FR3090229B1 - ELECTRIC MACHINE WITH OVERMOLDING OF PHASE COUPLING RINGS CONTAINING FUNCTIONS - Google Patents

ELECTRIC MACHINE WITH OVERMOLDING OF PHASE COUPLING RINGS CONTAINING FUNCTIONS Download PDF

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Publication number
FR3090229B1
FR3090229B1 FR1873142A FR1873142A FR3090229B1 FR 3090229 B1 FR3090229 B1 FR 3090229B1 FR 1873142 A FR1873142 A FR 1873142A FR 1873142 A FR1873142 A FR 1873142A FR 3090229 B1 FR3090229 B1 FR 3090229B1
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FR
France
Prior art keywords
overmolding
coupling rings
phase
electric machine
phase coupling
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
FR1873142A
Other languages
French (fr)
Other versions
FR3090229A1 (en
Inventor
Stephane Vondena
Guillaume Tardy
Olivier Blanc
Nicolas Negroni
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.)
PSA Automobiles SA
Original Assignee
PSA Automobiles SA
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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1873142A priority Critical patent/FR3090229B1/en
Priority to PCT/FR2019/052758 priority patent/WO2020128175A1/en
Publication of FR3090229A1 publication Critical patent/FR3090229A1/en
Application granted granted Critical
Publication of FR3090229B1 publication Critical patent/FR3090229B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/09—Machines characterised by wiring elements other than wires, e.g. bus rings, for connecting the winding terminations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

Machine électrique tournant suivant un axe principal, comprenant un stator (10) recevant des bobinages de fils conducteurs (12) formant différents pôles alimentés par des phases de courant, et comprenant à une extrémité axiale de ces bobinages des anneaux de couplage de phase (14) disposés transversalement, comportant chacun un conducteur relié à une phase du courant, alimentant les extrémités des bobinages (12) correspondant à cette phase, ces anneaux de couplage de phase (14) recevant un surmoulage (18) formant entre eux une liaison mécanique et une isolation électrique, le surmoulage (18) comportant des formes particulières réalisant des fonctions complémentaires de support d’équipements (20) ou de canalisation de fluide.Electric machine rotating along a main axis, comprising a stator (10) receiving windings of conductive wires (12) forming different poles supplied by current phases, and comprising at one axial end of these windings phase coupling rings (14 ) arranged transversely, each comprising a conductor connected to a phase of the current, supplying the ends of the coils (12) corresponding to this phase, these phase coupling rings (14) receiving an overmolding (18) forming between them a mechanical connection and an electrical insulation, the overmolding (18) comprising particular shapes performing complementary functions of supporting equipment (20) or fluid piping.

FR1873142A 2018-12-18 2018-12-18 ELECTRIC MACHINE WITH OVERMOLDING OF PHASE COUPLING RINGS CONTAINING FUNCTIONS Active FR3090229B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1873142A FR3090229B1 (en) 2018-12-18 2018-12-18 ELECTRIC MACHINE WITH OVERMOLDING OF PHASE COUPLING RINGS CONTAINING FUNCTIONS
PCT/FR2019/052758 WO2020128175A1 (en) 2018-12-18 2019-11-19 Electrical machine with overmoulding of phase coupling rings comprising functions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1873142A FR3090229B1 (en) 2018-12-18 2018-12-18 ELECTRIC MACHINE WITH OVERMOLDING OF PHASE COUPLING RINGS CONTAINING FUNCTIONS

Publications (2)

Publication Number Publication Date
FR3090229A1 FR3090229A1 (en) 2020-06-19
FR3090229B1 true FR3090229B1 (en) 2020-12-18

Family

ID=67185120

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1873142A Active FR3090229B1 (en) 2018-12-18 2018-12-18 ELECTRIC MACHINE WITH OVERMOLDING OF PHASE COUPLING RINGS CONTAINING FUNCTIONS

Country Status (2)

Country Link
FR (1) FR3090229B1 (en)
WO (1) WO2020128175A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5759238B2 (en) * 2011-04-12 2015-08-05 日立金属株式会社 Power collection and distribution ring and manufacturing method thereof
FR2995739A1 (en) * 2012-09-17 2014-03-21 Valeo Equip Electr Moteur SPOOL INSULATION FOR RECEIVING TEMPERATURE SENSOR, INTERCONNECTOR FOR STATOR, AND SUPPORT FOR CORRESPONDING TEMPERATURE SENSOR
JP6032038B2 (en) * 2013-02-08 2016-11-24 日立金属株式会社 Power collection and distribution ring and manufacturing method thereof
FR3006823B1 (en) * 2013-06-05 2016-12-23 Valeo Equip Electr Moteur ELECTRIC MACHINE HAVING A SYSTEM FOR GUIDING AT LEAST ONE CONNECTING WIRE TO A MEASURING PROBE AND CORRESPONDING GUIDE SYSTEM
JP5829240B2 (en) 2013-07-31 2015-12-09 ファナック株式会社 Motor with terminal block

Also Published As

Publication number Publication date
FR3090229A1 (en) 2020-06-19
WO2020128175A1 (en) 2020-06-25

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