FR2278188A1 - Perfectionnements aux dispositifs de refroidissement pour machines electriques - Google Patents

Perfectionnements aux dispositifs de refroidissement pour machines electriques

Info

Publication number
FR2278188A1
FR2278188A1 FR7424449A FR7424449A FR2278188A1 FR 2278188 A1 FR2278188 A1 FR 2278188A1 FR 7424449 A FR7424449 A FR 7424449A FR 7424449 A FR7424449 A FR 7424449A FR 2278188 A1 FR2278188 A1 FR 2278188A1
Authority
FR
France
Prior art keywords
windings
electrical machines
stator winding
cooling system
depends
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
FR7424449A
Other languages
English (en)
French (fr)
Other versions
FR2278188B1 (OSRAM
Inventor
Joseph Laronze
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.)
Compagnie Electro Mecanique SA
Original Assignee
Compagnie Electro Mecanique 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 Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA
Priority to FR7424449A priority Critical patent/FR2278188A1/fr
Priority to CH857875A priority patent/CH589381A5/xx
Priority to DE7521286U priority patent/DE7521286U/de
Priority to DE19752529914 priority patent/DE2529914A1/de
Publication of FR2278188A1 publication Critical patent/FR2278188A1/fr
Application granted granted Critical
Publication of FR2278188B1 publication Critical patent/FR2278188B1/fr
Granted 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
    • H02K9/20—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil wherein the cooling medium vaporises within the machine casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Motor Or Generator Cooling System (AREA)
FR7424449A 1974-07-08 1974-07-08 Perfectionnements aux dispositifs de refroidissement pour machines electriques Granted FR2278188A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7424449A FR2278188A1 (fr) 1974-07-08 1974-07-08 Perfectionnements aux dispositifs de refroidissement pour machines electriques
CH857875A CH589381A5 (OSRAM) 1974-07-08 1975-07-02
DE7521286U DE7521286U (de) 1974-07-08 1975-07-04 Kuehlvorrichtung fuer elektrische maschinen, insbesondere fuer den stator und/oder rotor einer rotierenden elektrischen maschine
DE19752529914 DE2529914A1 (de) 1974-07-08 1975-07-04 Kuehlvorrichtung fuer elektrische maschinen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7424449A FR2278188A1 (fr) 1974-07-08 1974-07-08 Perfectionnements aux dispositifs de refroidissement pour machines electriques

Publications (2)

Publication Number Publication Date
FR2278188A1 true FR2278188A1 (fr) 1976-02-06
FR2278188B1 FR2278188B1 (OSRAM) 1979-02-16

Family

ID=9141248

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424449A Granted FR2278188A1 (fr) 1974-07-08 1974-07-08 Perfectionnements aux dispositifs de refroidissement pour machines electriques

Country Status (3)

Country Link
CH (1) CH589381A5 (OSRAM)
DE (2) DE2529914A1 (OSRAM)
FR (1) FR2278188A1 (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473804A1 (fr) * 1979-12-06 1981-07-17 Vp Izyskatelskij Ini Gidroproe Stator pour alternateur
FR2499758A1 (fr) * 1981-02-06 1982-08-13 Westinghouse Electric Corp Appareil inductif refroidi par vaporisation
EP3758198A1 (fr) * 2019-06-26 2020-12-30 Valeo Equipements Electriques Moteur Machine electrique tournante munie d'ailettes de refroidissement
EP4374478A4 (en) * 2021-07-21 2025-07-16 Georgia Tech Res Inst INTEGRATED THERMAL MANAGEMENT BY EVAPORATION OF AN ELECTRIC MOTOR

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1852956A1 (de) * 2006-05-05 2007-11-07 Friedrich Prof. Dr.-Ing. Klinger Verfahren zur Kühlung der Wicklungen elektrischer Maschinen
CN108494173B (zh) * 2018-06-12 2024-08-16 中国科学院电工研究所 一种立式电机的转子蒸发冷却装置
DE102023129059A1 (de) 2022-10-21 2024-05-02 Hofer Powertrain Innovation Gmbh Elektromaschine mit Verdampfungskühlung, Verdampfungskühlsystem sowie Verdampfungskühlverfahren

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473804A1 (fr) * 1979-12-06 1981-07-17 Vp Izyskatelskij Ini Gidroproe Stator pour alternateur
FR2499758A1 (fr) * 1981-02-06 1982-08-13 Westinghouse Electric Corp Appareil inductif refroidi par vaporisation
EP3758198A1 (fr) * 2019-06-26 2020-12-30 Valeo Equipements Electriques Moteur Machine electrique tournante munie d'ailettes de refroidissement
EP4374478A4 (en) * 2021-07-21 2025-07-16 Georgia Tech Res Inst INTEGRATED THERMAL MANAGEMENT BY EVAPORATION OF AN ELECTRIC MOTOR

Also Published As

Publication number Publication date
DE2529914A1 (de) 1976-01-29
CH589381A5 (OSRAM) 1977-06-30
DE7521286U (de) 1976-06-10
FR2278188B1 (OSRAM) 1979-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse