DE68915530D1 - Struktur und verfahren zur befestigung eines rotors radialer bauart an der ausgangswelle eines synchronmotors. - Google Patents

Struktur und verfahren zur befestigung eines rotors radialer bauart an der ausgangswelle eines synchronmotors.

Info

Publication number
DE68915530D1
DE68915530D1 DE68915530T DE68915530T DE68915530D1 DE 68915530 D1 DE68915530 D1 DE 68915530D1 DE 68915530 T DE68915530 T DE 68915530T DE 68915530 T DE68915530 T DE 68915530T DE 68915530 D1 DE68915530 D1 DE 68915530D1
Authority
DE
Germany
Prior art keywords
radial
attaching
output shaft
synchronous motor
type
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
DE68915530T
Other languages
English (en)
Other versions
DE68915530T2 (de
Inventor
Kiyoshi Tagami
Hiroyuki Fanuc Mansion Uchida
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.)
Fanuc Corp
Original Assignee
Fanuc Corp
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 Fanuc Corp filed Critical Fanuc Corp
Application granted granted Critical
Publication of DE68915530D1 publication Critical patent/DE68915530D1/de
Publication of DE68915530T2 publication Critical patent/DE68915530T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H02K1/17—Stator cores with permanent 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
    • H02K1/276—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Induction Machinery (AREA)
DE68915530T 1988-08-02 1989-07-17 Struktur und verfahren zur befestigung eines rotors radialer bauart an der ausgangswelle eines synchronmotors. Expired - Fee Related DE68915530T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63192027A JP2574007B2 (ja) 1988-08-02 1988-08-02 同期電動機のロータ
PCT/JP1989/000715 WO1990001825A1 (en) 1988-08-02 1989-07-17 Structure for fixing radial type rotor to output shaft of synchronous motor

Publications (2)

Publication Number Publication Date
DE68915530D1 true DE68915530D1 (de) 1994-06-30
DE68915530T2 DE68915530T2 (de) 1994-11-03

Family

ID=16284378

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68915530T Expired - Fee Related DE68915530T2 (de) 1988-08-02 1989-07-17 Struktur und verfahren zur befestigung eines rotors radialer bauart an der ausgangswelle eines synchronmotors.

Country Status (6)

Country Link
US (1) US5200662A (de)
EP (1) EP0381769B1 (de)
JP (1) JP2574007B2 (de)
KR (1) KR900702623A (de)
DE (1) DE68915530T2 (de)
WO (1) WO1990001825A1 (de)

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US8330316B2 (en) 2011-03-09 2012-12-11 Novatorque, Inc. Rotor-stator structures including boost magnet structures for magnetic regions in rotor assemblies disposed external to boundaries of conically-shaped spaces
US8283832B2 (en) * 2004-10-25 2012-10-09 Novatorque, Inc. Sculpted field pole members and methods of forming the same for electrodynamic machines
US8543365B1 (en) 2004-10-25 2013-09-24 Novatorque, Inc. Computer-readable medium, a method and an apparatus for designing and simulating electrodynamic machines implementing conical and cylindrical magnets
TWI382634B (zh) * 2004-12-15 2013-01-11 Panasonic Corp 具雙重絕緣構造之馬達及搭載有該馬達之電子機器
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US8299661B2 (en) * 2007-05-11 2012-10-30 Sntech Inc. Rotor of brushless motor
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DE102009045101A1 (de) * 2009-09-29 2011-04-14 Robert Bosch Gmbh Elektrische Maschine mit minimiertem Rastmoment
DE102011105515A1 (de) * 2010-06-29 2012-02-02 Schaeffler Technologies Gmbh & Co. Kg Magnetische Baugruppe, insbesondere für eine elektrische Maschine und Verfahren zur Herstellung einer Baugruppe
DE102010039123A1 (de) * 2010-08-10 2012-02-16 Bayerische Motoren Werke Aktiengesellschaft Rotor für eine permanentmagneterregte Transversalflussmaschine
CN102931795B (zh) * 2011-08-11 2014-11-12 中山大洋电机制造有限公司 一种电机结构
KR101949198B1 (ko) * 2011-09-08 2019-02-20 삼성전자주식회사 모터와 이를 가지는 세탁기
US10396612B2 (en) * 2011-12-02 2019-08-27 Mitsubishi Electric Corporation Permanent magnet type concentrated winding motor
KR101931356B1 (ko) * 2012-01-19 2018-12-24 삼성전자주식회사 모터와 그 로터
CN202721586U (zh) * 2012-06-29 2013-02-06 中山大洋电机股份有限公司 一种转子组件
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US9882440B2 (en) 2012-10-15 2018-01-30 Regal Beloit America, Inc. Radially embedded permanent magnet rotor and methods thereof
US9246364B2 (en) 2012-10-15 2016-01-26 Regal Beloit America, Inc. Radially embedded permanent magnet rotor and methods thereof
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US10177616B2 (en) * 2012-11-30 2019-01-08 Arcelik Anonim Sirketi Spoke permanent magnet rotor
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KR102268571B1 (ko) * 2016-04-29 2021-06-24 삼성전자주식회사 공기조화기용 팬 모터
KR20170138105A (ko) * 2016-06-07 2017-12-15 뉴모텍(주) 스포크 타입 로터
TWI605667B (zh) * 2016-09-01 2017-11-11 建準電機工業股份有限公司 內轉子馬達及其轉子
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JP6967987B2 (ja) * 2018-01-31 2021-11-17 ミネベアミツミ株式会社 ロータ、モータおよびロータの製造方法
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Also Published As

Publication number Publication date
EP0381769A4 (en) 1990-12-27
WO1990001825A1 (en) 1990-02-22
DE68915530T2 (de) 1994-11-03
EP0381769B1 (de) 1994-05-25
EP0381769A1 (de) 1990-08-16
US5200662A (en) 1993-04-06
KR900702623A (ko) 1990-12-07
JPH0241645A (ja) 1990-02-09
JP2574007B2 (ja) 1997-01-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: BLUMBACH, KRAMER & PARTNER, 81245 MUENCHEN

8339 Ceased/non-payment of the annual fee