FR3057414B1 - Rotating electric machine having a cooling chamber formed by a seal - Google Patents

Rotating electric machine having a cooling chamber formed by a seal

Info

Publication number
FR3057414B1
FR3057414B1 FR1659728A FR1659728A FR3057414B1 FR 3057414 B1 FR3057414 B1 FR 3057414B1 FR 1659728 A FR1659728 A FR 1659728A FR 1659728 A FR1659728 A FR 1659728A FR 3057414 B1 FR3057414 B1 FR 3057414B1
Authority
FR
France
Prior art keywords
seal
electric machine
cooling chamber
rotating electric
chamber formed
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
FR1659728A
Other languages
French (fr)
Other versions
FR3057414A1 (en
Inventor
Cedric Ledieu
Jean-Claude Labrosse
Oussama Rouis
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 FR1659728A priority Critical patent/FR3057414B1/en
Publication of FR3057414A1 publication Critical patent/FR3057414A1/en
Application granted granted Critical
Publication of FR3057414B1 publication Critical patent/FR3057414B1/en
Application status is Active legal-status Critical
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K5/00Casings; Enclosures; Supports
    • H02K5/04Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K11/00Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30Structural association with control circuits or drive circuits
    • H02K11/33Drive circuits, e.g. power electronics
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K9/00Arrangements for cooling or ventilating
    • H02K9/19Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K5/00Casings; Enclosures; Supports
    • H02K5/04Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173Means 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
    • H02K5/1732Means 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K9/00Arrangements for cooling or ventilating
    • H02K9/22Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
FR1659728A 2016-10-10 2016-10-10 Rotating electric machine having a cooling chamber formed by a seal Active FR3057414B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1659728A FR3057414B1 (en) 2016-10-10 2016-10-10 Rotating electric machine having a cooling chamber formed by a seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1659728A FR3057414B1 (en) 2016-10-10 2016-10-10 Rotating electric machine having a cooling chamber formed by a seal

Publications (2)

Publication Number Publication Date
FR3057414A1 FR3057414A1 (en) 2018-04-13
FR3057414B1 true FR3057414B1 (en) 2018-10-12

Family

ID=57963255

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1659728A Active FR3057414B1 (en) 2016-10-10 2016-10-10 Rotating electric machine having a cooling chamber formed by a seal

Country Status (1)

Country Link
FR (1) FR3057414B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007037262A (en) * 2005-07-26 2007-02-08 Mitsubishi Electric Corp Rotating electric machine with integrated inverter
CN103814515B (en) * 2011-09-20 2016-05-04 三菱电机株式会社 Electromechanically integrated assembly
US20140265743A1 (en) * 2013-03-14 2014-09-18 Remy Technologies, Llc Power electronics spring loaded between cover and housing

Also Published As

Publication number Publication date
FR3057414A1 (en) 2018-04-13

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