FR2823382B1 - ELECTRIC MOTOR COMPRISING AN IMPROVED COOLING SYSTEM - Google Patents

ELECTRIC MOTOR COMPRISING AN IMPROVED COOLING SYSTEM

Info

Publication number
FR2823382B1
FR2823382B1 FR0104566A FR0104566A FR2823382B1 FR 2823382 B1 FR2823382 B1 FR 2823382B1 FR 0104566 A FR0104566 A FR 0104566A FR 0104566 A FR0104566 A FR 0104566A FR 2823382 B1 FR2823382 B1 FR 2823382B1
Authority
FR
France
Prior art keywords
electric motor
cooling system
improved cooling
improved
motor
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
FR0104566A
Other languages
French (fr)
Other versions
FR2823382A1 (en
Inventor
Robert Yu
Andre France
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 FR0104566A priority Critical patent/FR2823382B1/en
Publication of FR2823382A1 publication Critical patent/FR2823382A1/en
Application granted granted Critical
Publication of FR2823382B1 publication Critical patent/FR2823382B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
    • 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
    • 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
FR0104566A 2001-04-04 2001-04-04 ELECTRIC MOTOR COMPRISING AN IMPROVED COOLING SYSTEM Expired - Fee Related FR2823382B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0104566A FR2823382B1 (en) 2001-04-04 2001-04-04 ELECTRIC MOTOR COMPRISING AN IMPROVED COOLING SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0104566A FR2823382B1 (en) 2001-04-04 2001-04-04 ELECTRIC MOTOR COMPRISING AN IMPROVED COOLING SYSTEM

Publications (2)

Publication Number Publication Date
FR2823382A1 FR2823382A1 (en) 2002-10-11
FR2823382B1 true FR2823382B1 (en) 2003-08-22

Family

ID=8861922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0104566A Expired - Fee Related FR2823382B1 (en) 2001-04-04 2001-04-04 ELECTRIC MOTOR COMPRISING AN IMPROVED COOLING SYSTEM

Country Status (1)

Country Link
FR (1) FR2823382B1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3661529B2 (en) * 1999-11-17 2005-06-15 日産自動車株式会社 Motor cooling device
DE102004022301A1 (en) * 2004-05-04 2005-12-01 E + B Elektromaschinen + Beratung R. Meyer Machine Tool electrospindle
GB0902394D0 (en) * 2009-02-13 2009-04-01 Isis Innovation Electric machine- cooling
GB0902393D0 (en) 2009-02-13 2009-04-01 Isis Innovation Elaectric machine - modular
GB0902390D0 (en) 2009-02-13 2009-04-01 Isis Innovation Electric machine - flux
GB0906284D0 (en) 2009-04-14 2009-05-20 Isis Innovation Electric machine-evaporative cooling
GB201013881D0 (en) 2010-08-19 2010-10-06 Oxford Yasa Motors Ltd Electric machine - construction
CN110739804B (en) * 2018-07-18 2022-04-12 株式会社爱信 Cooling structure for rotating electric machine and vehicle drive device
JP7364859B2 (en) * 2019-06-25 2023-10-19 シンフォニアテクノロジー株式会社 motor
CZ309032B6 (en) 2020-10-22 2021-12-08 Jan Manoch Electric engine
US11884409B2 (en) * 2021-11-01 2024-01-30 Hamilton Sundstrand Corporation Aircraft electric motor with integrated cooling system
FR3128668A1 (en) 2021-11-02 2023-05-05 Renault S.A.S Low pressure cooling circuit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE499422C (en) * 1927-01-25 1930-06-06 Secheron Atel Cooling device for the conductors of electrical apparatus and machines within the winding groove, in which the conductors are supported on all sides in such a way that the supports have interruptions running transversely to the longitudinal axis of the conductors through which cooling air is passed
CH332979A (en) * 1955-08-16 1958-09-30 Bbc Brown Boveri & Cie Stator winding bar for turbo generators
GB801496A (en) * 1956-03-28 1958-09-17 Parsons C A & Co Ltd Improvements in and relating to dynamo-electric machines
CH425984A (en) * 1962-10-26 1966-12-15 Licentia Gmbh Device for water cooling the pole coils of a salient pole rotor of a synchronous machine
US4994700A (en) * 1990-02-15 1991-02-19 Sundstrand Corporation Dynamoelectric machine oil-cooled stator winding
US5415603A (en) * 1992-04-01 1995-05-16 Kabushikikaisha Equos Research Hydraulic control system for hybrid vehicle

Also Published As

Publication number Publication date
FR2823382A1 (en) 2002-10-11

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20131231