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FR3038795B1 - ROTATING ELECTRIC MACHINE WITH OPTIMIZED COOLING - Google Patents

ROTATING ELECTRIC MACHINE WITH OPTIMIZED COOLING Download PDF

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Publication number
FR3038795B1
FR3038795B1 FR1556544A FR1556544A FR3038795B1 FR 3038795 B1 FR3038795 B1 FR 3038795B1 FR 1556544 A FR1556544 A FR 1556544A FR 1556544 A FR1556544 A FR 1556544A FR 3038795 B1 FR3038795 B1 FR 3038795B1
Authority
FR
France
Prior art keywords
electric machine
rotating electric
optimized cooling
optimized
cooling
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
FR1556544A
Other languages
French (fr)
Other versions
FR3038795A1 (en
Inventor
Oussama Rouis
Cedric Ledieu
Jean-Claude Labrosse
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.)
Valeo Equipements Electriques Moteur SAS
Original Assignee
Valeo Equipements Electriques Moteur 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 Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Priority to FR1556544A priority Critical patent/FR3038795B1/en
Priority to EP16745797.7A priority patent/EP3320603A1/en
Priority to PCT/FR2016/051726 priority patent/WO2017009548A1/en
Priority to CN201680051736.9A priority patent/CN107949978B/en
Priority to JP2018500668A priority patent/JP6900361B2/en
Publication of FR3038795A1 publication Critical patent/FR3038795A1/en
Application granted granted Critical
Publication of FR3038795B1 publication Critical patent/FR3038795B1/en
Active 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
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings 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
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/003—Couplings; Details of shafts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/09—Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
FR1556544A 2015-07-10 2015-07-10 ROTATING ELECTRIC MACHINE WITH OPTIMIZED COOLING Active FR3038795B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1556544A FR3038795B1 (en) 2015-07-10 2015-07-10 ROTATING ELECTRIC MACHINE WITH OPTIMIZED COOLING
EP16745797.7A EP3320603A1 (en) 2015-07-10 2016-07-07 Rotary electric machine with optimized cooling
PCT/FR2016/051726 WO2017009548A1 (en) 2015-07-10 2016-07-07 Rotary electric machine with optimized cooling
CN201680051736.9A CN107949978B (en) 2015-07-10 2016-07-07 Rotary electric machines with optimized cooling
JP2018500668A JP6900361B2 (en) 2015-07-10 2016-07-07 Electric rotating machine for optimum cooling

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1556544 2015-07-10
FR1556544A FR3038795B1 (en) 2015-07-10 2015-07-10 ROTATING ELECTRIC MACHINE WITH OPTIMIZED COOLING

Publications (2)

Publication Number Publication Date
FR3038795A1 FR3038795A1 (en) 2017-01-13
FR3038795B1 true FR3038795B1 (en) 2018-06-29

Family

ID=55072768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1556544A Active FR3038795B1 (en) 2015-07-10 2015-07-10 ROTATING ELECTRIC MACHINE WITH OPTIMIZED COOLING

Country Status (5)

Country Link
EP (1) EP3320603A1 (en)
JP (1) JP6900361B2 (en)
CN (1) CN107949978B (en)
FR (1) FR3038795B1 (en)
WO (1) WO2017009548A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11722037B2 (en) * 2021-05-10 2023-08-08 GM Global Technology Operations LLC Interior permanent magnet motor having controllable coolant distribution

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534112U (en) * 1976-06-30 1978-01-14
JPH0993865A (en) * 1995-09-29 1997-04-04 Hitachi Ltd Induction motor
DE102004048461A1 (en) * 2004-10-05 2006-04-27 Siemens Ag Housing for an electrical machine
JP5458343B2 (en) * 2007-11-14 2014-04-02 Ｓｍｃ株式会社 Servomotor
US8450888B2 (en) * 2009-04-20 2013-05-28 General Electric Company Integrated brushless starter/generator system
US8169110B2 (en) * 2009-10-09 2012-05-01 GM Global Technology Operations LLC Oil cooled motor/generator for an automotive powertrain
DE102013114187A1 (en) * 2012-12-21 2014-06-26 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Electric motor for use in electrically variable transmission used in hybrid drive train of hybrid electric vehicle, has barrier transmitting fluid and shielding rotor from fluid so that quantity of fluid between rotor and stator is limited
JP5642821B2 (en) * 2013-02-26 2014-12-17 ファナック株式会社 Cooling jacket having grooves for allowing refrigerant to pass through, stator provided with cooling jacket, and rotating electrical machine provided with cooling jacket

Also Published As

Publication number Publication date
JP6900361B2 (en) 2021-07-07
EP3320603A1 (en) 2018-05-16
JP2018520629A (en) 2018-07-26
FR3038795A1 (en) 2017-01-13
CN107949978B (en) 2021-07-27
CN107949978A (en) 2018-04-20
WO2017009548A1 (en) 2017-01-19

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