FR2981809B1 - Element de fixation pour des machines electriques - Google Patents

Element de fixation pour des machines electriques

Info

Publication number
FR2981809B1
FR2981809B1 FR1260069A FR1260069A FR2981809B1 FR 2981809 B1 FR2981809 B1 FR 2981809B1 FR 1260069 A FR1260069 A FR 1260069A FR 1260069 A FR1260069 A FR 1260069A FR 2981809 B1 FR2981809 B1 FR 2981809B1
Authority
FR
France
Prior art keywords
fastening element
electric machines
machines
electric
fastening
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
FR1260069A
Other languages
English (en)
Other versions
FR2981809A1 (fr
Inventor
Christa Bauch
Guenter Rademacher
Martin Schulz
Ngoc-Thach Nguyen
Guillermo Saiz
Fanjul Paola Zapico
Vincent Riou
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.)
SEG Automotive Germany GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2981809A1 publication Critical patent/FR2981809A1/fr
Application granted granted Critical
Publication of FR2981809B1 publication Critical patent/FR2981809B1/fr
Expired - Fee Related 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
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/02—Details
    • H02K21/04—Windings on magnets for additional excitation ; Windings and magnets for additional excitation
    • H02K21/042—Windings on magnets for additional excitation ; Windings and magnets for additional excitation with permanent magnets and field winding both rotating
    • H02K21/044—Rotor of the claw pole type
    • 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
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H02K1/243—Rotor cores with salient poles ; Variable reluctance rotors of the claw-pole type
    • 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]
    • H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
    • H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial magnets
    • 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
    • H02K1/278—Surface mounted magnets; Inset magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Synchronous Machinery (AREA)
FR1260069A 2011-10-24 2012-10-23 Element de fixation pour des machines electriques Expired - Fee Related FR2981809B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011085118A DE102011085118A1 (de) 2011-10-24 2011-10-24 Halterung für elektrische Maschinen

Publications (2)

Publication Number Publication Date
FR2981809A1 FR2981809A1 (fr) 2013-04-26
FR2981809B1 true FR2981809B1 (fr) 2016-07-29

Family

ID=48046726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1260069A Expired - Fee Related FR2981809B1 (fr) 2011-10-24 2012-10-23 Element de fixation pour des machines electriques

Country Status (4)

Country Link
US (1) US9712029B2 (fr)
DE (1) DE102011085118A1 (fr)
FR (1) FR2981809B1 (fr)
IT (1) ITMI20121764A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3013529B1 (fr) * 2013-11-20 2017-04-14 Valeo Equip Electr Moteur Lames de maintien des aimants
JP2018107901A (ja) * 2016-12-26 2018-07-05 株式会社デンソー 回転電機の回転子及び回転電機
KR102527782B1 (ko) * 2017-12-18 2023-05-02 엘지이노텍 주식회사 로터 및 이를 구비하는 모터
CN109980819A (zh) * 2019-05-06 2019-07-05 哈尔滨理工大学 一种永磁同步电机的内部转子

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09163700A (ja) * 1995-12-08 1997-06-20 Mitsubishi Electric Corp 交流発電機
JP3417332B2 (ja) * 1999-03-12 2003-06-16 株式会社デンソー 直流モータ
DE19951155C2 (de) 1999-10-23 2003-02-06 Simonswerk,Gmbh Scharniervorrichtung
DE19951115A1 (de) * 1999-10-23 2001-05-03 Bosch Gmbh Robert Elektrische Maschine
JP4396471B2 (ja) * 2004-10-01 2010-01-13 株式会社デンソー 車両用回転電機およびその製造方法
JP4735980B2 (ja) * 2006-08-23 2011-07-27 株式会社デンソー 車両用交流発電機及びその製造方法
DE102006041981A1 (de) 2006-09-07 2008-03-27 Robert Bosch Gmbh Elektrische Maschine
DE102007032135A1 (de) * 2007-06-30 2009-01-02 Robert Bosch Gmbh Elektrische Maschine
DE102007034236A1 (de) * 2007-07-23 2009-02-05 Continental Automotive Gmbh Radialverdichter mit einem Diffusor für den Einsatz bei einem Turbolader
DE102007034326A1 (de) * 2007-07-24 2009-01-29 Robert Bosch Gmbh Elektrische Maschine
US8138649B2 (en) * 2007-08-02 2012-03-20 Remy Technologies, L.L.C. Magnet support and retention system for hybrid rotors
JP2010016958A (ja) * 2008-07-02 2010-01-21 Hitachi Ltd 回転電機
DE102008043144B4 (de) * 2008-10-24 2017-08-17 Robert Bosch Gmbh Vorrichtung zur Fixierung von Magneten
DE102008044187A1 (de) 2008-11-28 2010-06-02 Robert Bosch Gmbh Elektrische Maschine, insbesondere Klauenpolgenerator

Also Published As

Publication number Publication date
US9712029B2 (en) 2017-07-18
US20130099616A1 (en) 2013-04-25
DE102011085118A1 (de) 2013-04-25
ITMI20121764A1 (it) 2013-04-25
FR2981809A1 (fr) 2013-04-26

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Legal Events

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PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

TP Transmission of property

Owner name: SEG AUTOMOTIVE GERMANY GMBH, DE

Effective date: 20180315

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

ST Notification of lapse

Effective date: 20230606