FR3049127B1 - Stator a refroidissement fluide pour machine electrique. - Google Patents

Stator a refroidissement fluide pour machine electrique. Download PDF

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Publication number
FR3049127B1
FR3049127B1 FR1652293A FR1652293A FR3049127B1 FR 3049127 B1 FR3049127 B1 FR 3049127B1 FR 1652293 A FR1652293 A FR 1652293A FR 1652293 A FR1652293 A FR 1652293A FR 3049127 B1 FR3049127 B1 FR 3049127B1
Authority
FR
France
Prior art keywords
electric machine
fluid cooling
cooling stator
stator
fluid
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
FR1652293A
Other languages
English (en)
Other versions
FR3049127A1 (fr
Inventor
Eric Dumas
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 SAS
Nissan Motor Co Ltd
Original Assignee
Renault SAS
Nissan Motor Co Ltd
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 SAS, Nissan Motor Co Ltd filed Critical Renault SAS
Priority to FR1652293A priority Critical patent/FR3049127B1/fr
Publication of FR3049127A1 publication Critical patent/FR3049127A1/fr
Application granted granted Critical
Publication of FR3049127B1 publication Critical patent/FR3049127B1/fr
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
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
FR1652293A 2016-03-18 2016-03-18 Stator a refroidissement fluide pour machine electrique. Active FR3049127B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1652293A FR3049127B1 (fr) 2016-03-18 2016-03-18 Stator a refroidissement fluide pour machine electrique.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1652293 2016-03-18
FR1652293A FR3049127B1 (fr) 2016-03-18 2016-03-18 Stator a refroidissement fluide pour machine electrique.

Publications (2)

Publication Number Publication Date
FR3049127A1 FR3049127A1 (fr) 2017-09-22
FR3049127B1 true FR3049127B1 (fr) 2018-03-09

Family

ID=56119541

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1652293A Active FR3049127B1 (fr) 2016-03-18 2016-03-18 Stator a refroidissement fluide pour machine electrique.

Country Status (1)

Country Link
FR (1) FR3049127B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3088154A1 (fr) 2018-11-07 2020-05-08 Valeo Systemes Thermiques Systeme de refroidissement pour moteur electrique notamment de vehicule automobile
FR3122052A1 (fr) * 2021-04-15 2022-10-21 Novares France Moteur électrique agencé pour permettre une meilleure évacuation de la chaleur générée lors de son fonctionnement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060335A (en) * 1961-02-07 1962-10-23 Garrett Corp Fluid cooled dynamoelectric machine
SU978274A1 (ru) * 1979-10-25 1982-11-30 Научно-Исследовательский Сектор Всесоюзного Ордена Ленина Проектно-Изыскательского И Научно-Исследовательского Института "Гидропроект" Им.С.Я.Жука Устройство дл креплени лобовых частей обмотки статора
US8378550B2 (en) * 2010-09-10 2013-02-19 Remy Technologies, L.L.C. Electric machine including a stator having a stator sleeve and method of cooling a stator
US8093770B1 (en) * 2010-09-15 2012-01-10 Ford Global Technologies, Llc Electric motor with liquid-cooled end windings

Also Published As

Publication number Publication date
FR3049127A1 (fr) 2017-09-22

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