FR2999359B1 - Machine electrique dotee d'un circuit de refroidissement interne - Google Patents

Machine electrique dotee d'un circuit de refroidissement interne

Info

Publication number
FR2999359B1
FR2999359B1 FR1261701A FR1261701A FR2999359B1 FR 2999359 B1 FR2999359 B1 FR 2999359B1 FR 1261701 A FR1261701 A FR 1261701A FR 1261701 A FR1261701 A FR 1261701A FR 2999359 B1 FR2999359 B1 FR 2999359B1
Authority
FR
France
Prior art keywords
electrical machine
cooling circuit
internal cooling
internal
circuit
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
FR1261701A
Other languages
English (en)
Other versions
FR2999359A1 (fr
Inventor
Antoine Vignon
Bruno Chalmette
Philippe Cloud
Chi-Dung Ton
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.)
Renault SA
Original Assignee
Renault 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 Renault SA filed Critical Renault SA
Priority to FR1261701A priority Critical patent/FR2999359B1/fr
Publication of FR2999359A1 publication Critical patent/FR2999359A1/fr
Application granted granted Critical
Publication of FR2999359B1 publication Critical patent/FR2999359B1/fr
Expired - Fee Related 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
    • 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
    • H02K5/161—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields 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
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • 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
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • 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
    • H02K5/15—Mounting arrangements for bearing-shields or end plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
FR1261701A 2012-12-06 2012-12-06 Machine electrique dotee d'un circuit de refroidissement interne Expired - Fee Related FR2999359B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1261701A FR2999359B1 (fr) 2012-12-06 2012-12-06 Machine electrique dotee d'un circuit de refroidissement interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1261701A FR2999359B1 (fr) 2012-12-06 2012-12-06 Machine electrique dotee d'un circuit de refroidissement interne

Publications (2)

Publication Number Publication Date
FR2999359A1 FR2999359A1 (fr) 2014-06-13
FR2999359B1 true FR2999359B1 (fr) 2016-07-22

Family

ID=47666375

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1261701A Expired - Fee Related FR2999359B1 (fr) 2012-12-06 2012-12-06 Machine electrique dotee d'un circuit de refroidissement interne

Country Status (1)

Country Link
FR (1) FR2999359B1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12483103B2 (en) 2020-04-24 2025-11-25 Jacobi Motors, Llc Flux-mnemonic permanent magnet synchronous machine and magnetizing a flux-mnemonic permanent magnet synchronous machine
US12558980B2 (en) 2023-11-09 2026-02-24 Jacobi Motors, Llc Integrated variable flux memory motor charger
US12614998B2 (en) 2024-03-04 2026-04-28 Jacobi Motors, Llc System for multi-variable flux memory motor configuration
US12620848B2 (en) 2021-05-14 2026-05-05 Renault S.A.S. Stator body for an axial flux electric machine

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015216055B4 (de) * 2015-08-21 2019-07-18 Continental Automotive Gmbh Kühlsystem für eine elektrische Maschine
FR3114456B1 (fr) 2020-09-24 2022-08-05 Renault Sas Procédé de fabrication d’un stator de machine électrique à flux axial
FR3148688B1 (fr) 2023-05-08 2025-09-26 Michel Joachim Marie Raoul Dispositif de refroidissement à air pour rotor de machine électrique à flux magnétique axial.
FR3159069B1 (fr) 2024-02-07 2025-12-19 Michel Raoul Machine électrique à flux magnétique axial dotée d’un rotor bobiné à alimentation électrique triphasée.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4082364B2 (ja) * 2004-03-22 2008-04-30 日産自動車株式会社 アキシャルギャップ電動機のステータの冷却構造
JP4882211B2 (ja) * 2004-08-06 2012-02-22 日産自動車株式会社 アキシャルギャップモータの構造
JP4613599B2 (ja) * 2004-12-14 2011-01-19 日産自動車株式会社 アキシャルギャップ型回転電機のロータ構造

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12483103B2 (en) 2020-04-24 2025-11-25 Jacobi Motors, Llc Flux-mnemonic permanent magnet synchronous machine and magnetizing a flux-mnemonic permanent magnet synchronous machine
US12620848B2 (en) 2021-05-14 2026-05-05 Renault S.A.S. Stator body for an axial flux electric machine
US12620920B2 (en) 2023-10-26 2026-05-05 Jacobi Motors, Llc System and method for shifting operation modes of variable flux memory motors
US12558980B2 (en) 2023-11-09 2026-02-24 Jacobi Motors, Llc Integrated variable flux memory motor charger
US12614998B2 (en) 2024-03-04 2026-04-28 Jacobi Motors, Llc System for multi-variable flux memory motor configuration

Also Published As

Publication number Publication date
FR2999359A1 (fr) 2014-06-13

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