DE102011089243B4 - Magnetrad - Google Patents

Magnetrad Download PDF

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Publication number
DE102011089243B4
DE102011089243B4 DE102011089243.5A DE102011089243A DE102011089243B4 DE 102011089243 B4 DE102011089243 B4 DE 102011089243B4 DE 102011089243 A DE102011089243 A DE 102011089243A DE 102011089243 B4 DE102011089243 B4 DE 102011089243B4
Authority
DE
Germany
Prior art keywords
carrier hub
notch
hub
slot
disk
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
DE102011089243.5A
Other languages
German (de)
English (en)
Other versions
DE102011089243A1 (de
Inventor
Lothar Schröder
Jan Weimar
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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
Priority to DE102011089243.5A priority Critical patent/DE102011089243B4/de
Application filed by Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Priority to US14/366,191 priority patent/US9882456B2/en
Priority to JP2014547948A priority patent/JP6066128B2/ja
Priority to PCT/EP2012/076069 priority patent/WO2013092653A2/de
Priority to CN201280062426.9A priority patent/CN104040852B/zh
Priority to KR1020147015924A priority patent/KR20140117357A/ko
Priority to EP12809792.0A priority patent/EP2795772A2/de
Publication of DE102011089243A1 publication Critical patent/DE102011089243A1/de
Application granted granted Critical
Publication of DE102011089243B4 publication Critical patent/DE102011089243B4/de
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
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • 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
    • H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets
    • H02K1/2733—Annular 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Brushless Motors (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
DE102011089243.5A 2011-12-20 2011-12-20 Magnetrad Active DE102011089243B4 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE102011089243.5A DE102011089243B4 (de) 2011-12-20 2011-12-20 Magnetrad
JP2014547948A JP6066128B2 (ja) 2011-12-20 2012-12-19 マグネットホイール
PCT/EP2012/076069 WO2013092653A2 (de) 2011-12-20 2012-12-19 Magnetrad
CN201280062426.9A CN104040852B (zh) 2011-12-20 2012-12-19 磁轮
US14/366,191 US9882456B2 (en) 2011-12-20 2012-12-19 Magnet wheel
KR1020147015924A KR20140117357A (ko) 2011-12-20 2012-12-19 자석 휠
EP12809792.0A EP2795772A2 (de) 2011-12-20 2012-12-19 Magnetrad

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011089243.5A DE102011089243B4 (de) 2011-12-20 2011-12-20 Magnetrad

Publications (2)

Publication Number Publication Date
DE102011089243A1 DE102011089243A1 (de) 2013-06-20
DE102011089243B4 true DE102011089243B4 (de) 2025-05-28

Family

ID=47501241

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102011089243.5A Active DE102011089243B4 (de) 2011-12-20 2011-12-20 Magnetrad

Country Status (7)

Country Link
US (1) US9882456B2 (enExample)
EP (1) EP2795772A2 (enExample)
JP (1) JP6066128B2 (enExample)
KR (1) KR20140117357A (enExample)
CN (1) CN104040852B (enExample)
DE (1) DE102011089243B4 (enExample)
WO (1) WO2013092653A2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3025666B1 (fr) * 2014-09-09 2019-05-17 Sc2N Cible magnetique
DE102014226735A1 (de) 2014-12-19 2016-06-23 Continental Automotive Gmbh Magnetrad
DE102015206103A1 (de) * 2015-04-02 2016-10-20 Bühler Motor GmbH Magnetgeber
EP3350905A1 (fr) * 2015-09-14 2018-07-25 Sc2N Cible magnétique
DE102015121102B4 (de) * 2015-12-03 2019-11-07 Bühler Motor GmbH Rotorvorrichtung für einen Elektromotor und/oder Generator, Rotor und Motor mit einer solchen Rotorvorrichtung sowie Herstellungsverfahren
CN212340273U (zh) * 2017-10-31 2021-01-12 三菱电机株式会社 旋转角检测装置
US12459294B2 (en) 2022-05-11 2025-11-04 Saudi Arabian Oil Company System and method using a magnetic cancellation loop to control magnetic wheel adhesion

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2908142A1 (de) * 1978-03-03 1979-09-06 Pennwalt Corp Kupplungsaufbau fuer biegsame wellen zur leistungsuebertragung
EP0557564A1 (de) * 1992-02-28 1993-09-01 Dr. Johannes Heidenhain GmbH Montagevorrichtung für eine Winkelmesseinrichtung
DE29812803U1 (de) * 1998-07-17 1998-09-17 Siemens AG, 80333 München Meßrad für einen Drehgeber
DE10331961A1 (de) * 2003-07-15 2005-02-03 Robert Bosch Gmbh Ringmagnet
DE10362051A1 (de) * 2003-08-29 2005-07-07 Sew-Eurodrive Gmbh & Co. Kg Elektromotor, Lüfterrad und Verfahren zur Herstellung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495114A (en) * 1968-06-14 1970-02-10 Vasily Mikhailovich Kz Cylindrical and disc stators for electrical machines having composite windings
FR2114148A5 (enExample) * 1970-11-16 1972-06-30 Crouzet Sa
USRE37058E1 (en) * 1980-05-10 2001-02-20 Papst Licensing Gmbh & Co. Kg Disk storage device having contamination seals
JPS60212590A (ja) 1984-04-04 1985-10-24 三井東圧化学株式会社 石油三次回収用薬剤
US4612501A (en) * 1984-07-26 1986-09-16 General Motors Corporation Self-adjusting magnetic sensor
JP2965773B2 (ja) * 1990-12-05 1999-10-18 協和化学工業株式会社 帯電防止能を有する熱安定化された含ハロゲン樹脂組成物
JPH0559237U (ja) * 1992-01-11 1993-08-06 シナノケンシ株式会社 回転検出用マグネット板およびその取り付け構造
DE59200663D1 (de) * 1992-12-08 1994-11-24 Siemens Ag Elektromotorischer Antrieb.
GB9321785D0 (en) * 1993-10-22 1993-12-15 Johnson Electric Sa Permanent magnet rotor
EP0902880B1 (de) * 1996-06-05 2002-10-23 Valeo Auto-Electric Wischer und Motoren GmbH Magnetring
JP3517350B2 (ja) 1998-03-18 2004-04-12 アスモ株式会社 モータ
DE19905274A1 (de) 1999-02-09 2000-08-10 Bosch Gmbh Robert Drehungssensor
JP2002101583A (ja) 2000-09-20 2002-04-05 Fujitsu General Ltd 電動機
EP2141785B1 (en) 2008-07-04 2019-08-28 Mabuchi Motor Co., Ltd. Sensor magnet holder, motor having the holder incorporated therein, and method of manufacturing the motor
TW201212483A (en) * 2010-09-13 2012-03-16 Sunonwealth Electr Mach Ind Co Rotor of a motor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2908142A1 (de) * 1978-03-03 1979-09-06 Pennwalt Corp Kupplungsaufbau fuer biegsame wellen zur leistungsuebertragung
EP0557564A1 (de) * 1992-02-28 1993-09-01 Dr. Johannes Heidenhain GmbH Montagevorrichtung für eine Winkelmesseinrichtung
DE29812803U1 (de) * 1998-07-17 1998-09-17 Siemens AG, 80333 München Meßrad für einen Drehgeber
DE10331961A1 (de) * 2003-07-15 2005-02-03 Robert Bosch Gmbh Ringmagnet
DE10362051A1 (de) * 2003-08-29 2005-07-07 Sew-Eurodrive Gmbh & Co. Kg Elektromotor, Lüfterrad und Verfahren zur Herstellung

Also Published As

Publication number Publication date
JP6066128B2 (ja) 2017-01-25
JP2015503321A (ja) 2015-01-29
WO2013092653A2 (de) 2013-06-27
CN104040852B (zh) 2018-04-17
WO2013092653A3 (de) 2014-06-19
DE102011089243A1 (de) 2013-06-20
CN104040852A (zh) 2014-09-10
US9882456B2 (en) 2018-01-30
EP2795772A2 (de) 2014-10-29
KR20140117357A (ko) 2014-10-07
US20140361644A1 (en) 2014-12-11

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R012 Request for examination validly filed
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H02K0001270000

Ipc: H02K0011000000

R016 Response to examination communication
R079 Amendment of ipc main class

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Ipc: H02K0011215000

R081 Change of applicant/patentee

Owner name: VITESCO TECHNOLOGIES GMBH, DE

Free format text: FORMER OWNER: CONTINENTAL AUTOMOTIVE GMBH, 30165 HANNOVER, DE

R084 Declaration of willingness to licence
R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: VITESCO TECHNOLOGIES GMBH, 30165 HANNOVER, DE

Owner name: VITESCO TECHNOLOGIES GMBH, DE

Free format text: FORMER OWNER: VITESCO TECHNOLOGIES GMBH, 30165 HANNOVER, DE

R016 Response to examination communication
R018 Grant decision by examination section/examining division
R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: VITESCO TECHNOLOGIES GMBH, 93055 REGENSBURG, DE