FR2840122B1 - Machine electrique refroidie par circulation d'un liquide - Google Patents

Machine electrique refroidie par circulation d'un liquide

Info

Publication number
FR2840122B1
FR2840122B1 FR0206302A FR0206302A FR2840122B1 FR 2840122 B1 FR2840122 B1 FR 2840122B1 FR 0206302 A FR0206302 A FR 0206302A FR 0206302 A FR0206302 A FR 0206302A FR 2840122 B1 FR2840122 B1 FR 2840122B1
Authority
FR
France
Prior art keywords
circulation
liquid
electric machine
machine cooled
cooled
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
FR0206302A
Other languages
English (en)
Other versions
FR2840122A1 (fr
Inventor
Robert Yu
Jean Francois Laruelle
Van Anh Linh Bui
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
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR0206302A priority Critical patent/FR2840122B1/fr
Publication of FR2840122A1 publication Critical patent/FR2840122A1/fr
Application granted granted Critical
Publication of FR2840122B1 publication Critical patent/FR2840122B1/fr
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
    • 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)
FR0206302A 2002-05-23 2002-05-23 Machine electrique refroidie par circulation d'un liquide Expired - Fee Related FR2840122B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0206302A FR2840122B1 (fr) 2002-05-23 2002-05-23 Machine electrique refroidie par circulation d'un liquide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0206302A FR2840122B1 (fr) 2002-05-23 2002-05-23 Machine electrique refroidie par circulation d'un liquide

Publications (2)

Publication Number Publication Date
FR2840122A1 FR2840122A1 (fr) 2003-11-28
FR2840122B1 true FR2840122B1 (fr) 2004-08-20

Family

ID=29415018

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0206302A Expired - Fee Related FR2840122B1 (fr) 2002-05-23 2002-05-23 Machine electrique refroidie par circulation d'un liquide

Country Status (1)

Country Link
FR (1) FR2840122B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010124657A (ja) * 2008-11-21 2010-06-03 Toyota Motor Corp 回転電機
DE102014207468A1 (de) * 2014-04-17 2015-10-22 Zf Friedrichshafen Ag Kühlung für einen Wickelkopf einer E-Maschine
DE102014213159A1 (de) * 2014-07-07 2016-01-07 Deere & Company Anordnung zur Statorkühlung eines elektrischen Motors
JP2018046675A (ja) * 2016-09-15 2018-03-22 トヨタ自動車株式会社 回転電機のステータ
CN107800235B (zh) * 2017-11-30 2024-03-12 哈尔滨理工大学 一种高功率密度永磁电机液冷自循环机壳
SE543340C2 (en) * 2019-04-16 2020-12-08 Scania Cv Ab A rotary electric machine and a vehicle provided therewith
DE102019120340A1 (de) * 2019-07-26 2021-01-28 Thyssenkrupp Ag Stator und Gerüstvorrichtung für einen derartigen Stator
DE102020126813B3 (de) * 2020-10-13 2021-09-30 Schaeffler Technologies AG & Co. KG Rohr mit Nutverschlusskeilen zur Abdichtung der Wickelkopfbereiche bei elektrischen Maschinen mit direkter Nutkühlung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0425456U (fr) * 1990-06-22 1992-02-28
JP2716286B2 (ja) * 1991-06-10 1998-02-18 ファナック株式会社 モータにおけるステータ巻線の冷却構造とその製造方法
SE517323C2 (sv) * 1998-06-30 2002-05-28 Emotron Ab Kylningsanordning för en elektrisk maskin
JP3661529B2 (ja) * 1999-11-17 2005-06-15 日産自動車株式会社 モータの冷却装置

Also Published As

Publication number Publication date
FR2840122A1 (fr) 2003-11-28

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130131