FR3052932B1 - Machine electrique tournante munie d'une zone de decouplage mecanique - Google Patents

Machine electrique tournante munie d'une zone de decouplage mecanique Download PDF

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Publication number
FR3052932B1
FR3052932B1 FR1655522A FR1655522A FR3052932B1 FR 3052932 B1 FR3052932 B1 FR 3052932B1 FR 1655522 A FR1655522 A FR 1655522A FR 1655522 A FR1655522 A FR 1655522A FR 3052932 B1 FR3052932 B1 FR 3052932B1
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FR
France
Prior art keywords
mechanical decoupling
electric machine
rotating electric
bearing
machine equipped
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
FR1655522A
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English (en)
Other versions
FR3052932A1 (fr
Inventor
Douarin Michel Le
Michael Hanquez
Virginie Leroy
Hugues Gervais
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 FR1655522A priority Critical patent/FR3052932B1/fr
Priority to PCT/FR2017/051551 priority patent/WO2017216488A1/fr
Publication of FR3052932A1 publication Critical patent/FR3052932A1/fr
Application granted granted Critical
Publication of FR3052932B1 publication Critical patent/FR3052932B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H02K5/15—Mounting arrangements for bearing-shields or end plates
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

L'invention porte principalement sur une machine électrique tournante (10) comportant: - un stator (11) comprenant un corps (13) et un bobinage (19), et - un premier palier (24) comportant une première portion (25) munie d'un logement de roulement (26) pour le montage à rotation d'un arbre de rotor, et une deuxième portion (27) dans laquelle est monté fretté ledit corps de stator (13), caractérisée en ce que ledit premier palier (24) comporte une zone de découplage mécanique (56) apte à se déformer pour découpler un déplacement de ladite première portion (25) par rapport à ladite deuxième portion (27) lors d'un frettage de ladite deuxième portion (27) dudit premier palier (24) autour dudit corps de stator (13).
FR1655522A 2016-06-15 2016-06-15 Machine electrique tournante munie d'une zone de decouplage mecanique Active FR3052932B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1655522A FR3052932B1 (fr) 2016-06-15 2016-06-15 Machine electrique tournante munie d'une zone de decouplage mecanique
PCT/FR2017/051551 WO2017216488A1 (fr) 2016-06-15 2017-06-15 Machine electrique tournante munie d'une zone de decouplage mecanique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1655522A FR3052932B1 (fr) 2016-06-15 2016-06-15 Machine electrique tournante munie d'une zone de decouplage mecanique

Publications (2)

Publication Number Publication Date
FR3052932A1 FR3052932A1 (fr) 2017-12-22
FR3052932B1 true FR3052932B1 (fr) 2021-01-22

Family

ID=56611440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1655522A Active FR3052932B1 (fr) 2016-06-15 2016-06-15 Machine electrique tournante munie d'une zone de decouplage mecanique

Country Status (2)

Country Link
FR (1) FR3052932B1 (fr)
WO (1) WO2017216488A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3096844B1 (fr) 2019-06-03 2021-06-25 Valeo Equip Electr Moteur Machine electrique tournante munie d'une chambre de refroidissement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR914440A (fr) * 1945-09-13 1946-10-08 Montage déformable pour roulements à billes
DE3034651C2 (de) * 1980-09-13 1984-04-12 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Loslagerung für Wellen
LU90655B1 (en) * 2000-10-17 2002-04-18 Delphi Tech Inc Method for manufacturing a double-walled metallic housing for an electric rotating machine
DE10141890A1 (de) * 2001-08-28 2003-03-20 Bosch Gmbh Robert Elektrische Maschine
DE102012213237A1 (de) * 2012-07-27 2014-01-30 Robert Bosch Gmbh Statorbefestigung einer elektrischen Maschine
FR2999360B1 (fr) * 2012-12-07 2018-10-19 Valeo Equipements Electriques Moteur Montage d'un corps de stator dans un palier d'une machine electrique tournante et machine electrique tournante comportant un tel montage

Also Published As

Publication number Publication date
FR3052932A1 (fr) 2017-12-22
WO2017216488A1 (fr) 2017-12-21

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