FR3055484B1 - Rotor de machine electrique tournante muni d'au moins une portion incurvee de reception d'un ressort - Google Patents

Rotor de machine electrique tournante muni d'au moins une portion incurvee de reception d'un ressort Download PDF

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Publication number
FR3055484B1
FR3055484B1 FR1658095A FR1658095A FR3055484B1 FR 3055484 B1 FR3055484 B1 FR 3055484B1 FR 1658095 A FR1658095 A FR 1658095A FR 1658095 A FR1658095 A FR 1658095A FR 3055484 B1 FR3055484 B1 FR 3055484B1
Authority
FR
France
Prior art keywords
rotor
spring
receiving
electric machine
curved portion
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
FR1658095A
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English (en)
Other versions
FR3055484A1 (fr
Inventor
Jean-Francois GAUTRU
Benoit Walme
Mamy Rakotovao
Patrycja Dabrowska
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.)
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Application filed by Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Priority to FR1658095A priority Critical patent/FR3055484B1/fr
Publication of FR3055484A1 publication Critical patent/FR3055484A1/fr
Application granted granted Critical
Publication of FR3055484B1 publication Critical patent/FR3055484B1/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
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
FR1658095A 2016-08-31 2016-08-31 Rotor de machine electrique tournante muni d'au moins une portion incurvee de reception d'un ressort Active FR3055484B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1658095A FR3055484B1 (fr) 2016-08-31 2016-08-31 Rotor de machine electrique tournante muni d'au moins une portion incurvee de reception d'un ressort

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1658095A FR3055484B1 (fr) 2016-08-31 2016-08-31 Rotor de machine electrique tournante muni d'au moins une portion incurvee de reception d'un ressort
FR1658095 2016-08-31

Publications (2)

Publication Number Publication Date
FR3055484A1 FR3055484A1 (fr) 2018-03-02
FR3055484B1 true FR3055484B1 (fr) 2018-08-10

Family

ID=57590601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1658095A Active FR3055484B1 (fr) 2016-08-31 2016-08-31 Rotor de machine electrique tournante muni d'au moins une portion incurvee de reception d'un ressort

Country Status (1)

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FR (1) FR3055484B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111934456B (zh) * 2020-09-19 2021-07-27 浙江西菱股份有限公司 一种内嵌式永磁变频电机转子
FR3143904A1 (fr) * 2022-12-16 2024-06-21 Valeo Equipements Electriques Moteur Rotor de machine électrique tournante et machine électrique tournante correspondante

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20050437A1 (it) * 2005-06-30 2007-01-01 Spal Automotive Srl Rotore per macchina elettrica
ITBO20110587A1 (it) * 2011-10-17 2013-04-18 Spal Automotive Srl Rotore per macchina elettrica e relativo procedimento di assemblaggio
US9577483B2 (en) * 2012-04-06 2017-02-21 Mitsubishi Electric Corporation Rotor for a permanent-magnet embedded motor having permanent magnets fitted into a plurality of magnet insertion holes formed in a circumferential direction
FR3013529B1 (fr) * 2013-11-20 2017-04-14 Valeo Equip Electr Moteur Lames de maintien des aimants

Also Published As

Publication number Publication date
FR3055484A1 (fr) 2018-03-02

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