FR3052934B1 - Machine electrique tournante munie d'un palier en deux parties - Google Patents

Machine electrique tournante munie d'un palier en deux parties Download PDF

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Publication number
FR3052934B1
FR3052934B1 FR1655523A FR1655523A FR3052934B1 FR 3052934 B1 FR3052934 B1 FR 3052934B1 FR 1655523 A FR1655523 A FR 1655523A FR 1655523 A FR1655523 A FR 1655523A FR 3052934 B1 FR3052934 B1 FR 3052934B1
Authority
FR
France
Prior art keywords
bearing
electric machine
rotating electric
part bearing
electrical machine
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
FR1655523A
Other languages
English (en)
Other versions
FR3052934A1 (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 FR1655523A priority Critical patent/FR3052934B1/fr
Publication of FR3052934A1 publication Critical patent/FR3052934A1/fr
Application granted granted Critical
Publication of FR3052934B1 publication Critical patent/FR3052934B1/fr
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
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • 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
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/022—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with salient poles or claw-shaped poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/02—Casings or enclosures characterised by the material thereof
    • 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
    • H02K5/06—Cast metal casings
    • 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
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • 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)
  • Manufacturing & Machinery (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 ladite machine électrique tournante (10) comporte en outre un deuxième palier (30) positionné autour dudit premier palier (24) pour former une chambre de refroidissement (31).
FR1655523A 2016-06-15 2016-06-15 Machine electrique tournante munie d'un palier en deux parties Active FR3052934B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1655523A FR3052934B1 (fr) 2016-06-15 2016-06-15 Machine electrique tournante munie d'un palier en deux parties

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1655523A FR3052934B1 (fr) 2016-06-15 2016-06-15 Machine electrique tournante munie d'un palier en deux parties

Publications (2)

Publication Number Publication Date
FR3052934A1 FR3052934A1 (fr) 2017-12-22
FR3052934B1 true FR3052934B1 (fr) 2021-01-01

Family

ID=56611441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1655523A Active FR3052934B1 (fr) 2016-06-15 2016-06-15 Machine electrique tournante munie d'un palier en deux parties

Country Status (1)

Country Link
FR (1) FR3052934B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110131319B (zh) * 2019-04-03 2020-09-25 上海矶怃科技有限公司 冷却用于支撑或驱动旋转件的发热部件的装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3034651C2 (de) * 1980-09-13 1984-04-12 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Loslagerung für Wellen
DE10141891A1 (de) * 2001-08-28 2003-03-20 Bosch Gmbh Robert Elektrische Maschine
US7948126B2 (en) * 2007-03-16 2011-05-24 Remy Technologies, L.L.C. Liquid cooling system of an electric machine
DE102012205754A1 (de) * 2012-04-10 2013-10-10 Continental Automotive Gmbh Gehäuse für eine rotierende elektrische Maschine
DE102014214724A1 (de) * 2014-07-25 2016-01-28 Volkswagen Aktiengesellschaft Kühlmantel für eine elektrische Maschine und Verfahren zur Montage des Kühlmantels sowie eine mit einem Kühlmantel ausgestattete elektrische Maschine

Also Published As

Publication number Publication date
FR3052934A1 (fr) 2017-12-22

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