WO2009063575A1 - モータおよびそれを用いた電子機器 - Google Patents

モータおよびそれを用いた電子機器 Download PDF

Info

Publication number
WO2009063575A1
WO2009063575A1 PCT/JP2008/000856 JP2008000856W WO2009063575A1 WO 2009063575 A1 WO2009063575 A1 WO 2009063575A1 JP 2008000856 W JP2008000856 W JP 2008000856W WO 2009063575 A1 WO2009063575 A1 WO 2009063575A1
Authority
WO
WIPO (PCT)
Prior art keywords
portions
stacked portion
motor
extended
same
Prior art date
Application number
PCT/JP2008/000856
Other languages
English (en)
French (fr)
Inventor
Kyo Abe
Okihisa Tsuchie
Hiroshi Kawai
Original Assignee
Panasonic Corporation
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 Panasonic Corporation filed Critical Panasonic Corporation
Priority to US12/677,634 priority Critical patent/US8264117B2/en
Priority to CN200880109217.9A priority patent/CN101809845B/zh
Publication of WO2009063575A1 publication Critical patent/WO2009063575A1/ja

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
    • H02K1/14—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
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/09—Magnetic cores comprising laminations characterised by being fastened by caulking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

　ステータコアは、積層方向両面に凹部が形成されるように複数枚の板状体（３３１）および板状体（３３２）を一体化して積層した積層部（３３０）と、延長部（３２）を有し、延長部（３２）が延伸する方向とは逆の面に凸部が形成され、積層部（３３０）の両面を挟むように配置した端板部（３２０）とを備え、積層部（３３０）に形成された凹部に端板部（３２０）の凸部が挿入され、積層部（３３０）と端板部（３２０）とが固着されている。
PCT/JP2008/000856 2007-11-15 2008-04-03 モータおよびそれを用いた電子機器 WO2009063575A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/677,634 US8264117B2 (en) 2007-11-15 2008-04-03 Motor and electronic apparatus using the same
CN200880109217.9A CN101809845B (zh) 2007-11-15 2008-04-03 电动机及使用其的电子设备

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007296525A JP5211651B2 (ja) 2007-11-15 2007-11-15 モータおよびそれを用いた電子機器
JP2007-296525 2007-11-15

Publications (1)

Publication Number Publication Date
WO2009063575A1 true WO2009063575A1 (ja) 2009-05-22

Family

ID=40638431

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/000856 WO2009063575A1 (ja) 2007-11-15 2008-04-03 モータおよびそれを用いた電子機器

Country Status (4)

Country Link
US (1) US8264117B2 (ja)
JP (1) JP5211651B2 (ja)
CN (1) CN101809845B (ja)
WO (1) WO2009063575A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015226368A (ja) * 2014-05-27 2015-12-14 本田技研工業株式会社 回転電機のロータ
EP3930150A4 (en) * 2019-02-20 2022-11-16 Nidec Corporation STATOR CORE, ROTOR CORE AND MOTOR

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009063617A1 (ja) * 2007-11-15 2009-05-22 Panasonic Corporation モータおよびそれを備えた電子機器
JP2011072077A (ja) * 2009-09-24 2011-04-07 Honda Motor Co Ltd ロータ
JP5807143B2 (ja) * 2010-01-18 2015-11-10 パナソニックＩｐマネジメント株式会社 モータとそれを用いた電子機器
JP5621608B2 (ja) * 2011-01-18 2014-11-12 株式会社明電舎 アウターロータ型のモータ
JP6052954B2 (ja) * 2011-06-30 2016-12-27 アスモ株式会社 ロータの製造方法
JP5856853B2 (ja) * 2012-01-12 2016-02-10 ミネベア株式会社 ツインレゾルバ用のステータおよびツインレゾルバ
US9013086B2 (en) 2012-03-23 2015-04-21 Whirlpool Corporation Stator for an electric motor including separately formed end pieces and associated method
CN104272560A (zh) * 2012-05-01 2015-01-07 三菱电机株式会社 旋转电机的转子构造
US20140015369A1 (en) * 2012-07-10 2014-01-16 Baker Hughes Incorporated Systems and Methods for Electric Motor Construction
JP5960618B2 (ja) * 2013-01-28 2016-08-02 アスモ株式会社 モータ
JP6068163B2 (ja) * 2013-01-28 2017-01-25 アスモ株式会社 モータ
JP5977182B2 (ja) * 2013-01-28 2016-08-24 アスモ株式会社 モータ
US10164487B2 (en) 2013-01-28 2018-12-25 Asmo Co., Ltd. Motor, method for manufacturing magnetic plate, and method for manufacturing stator
JP6495092B2 (ja) * 2015-05-07 2019-04-03 株式会社三井ハイテック 分割型積層鉄心及びその製造方法
JP6693148B2 (ja) * 2015-05-29 2020-05-13 日本電産株式会社 モータ
JP2016226170A (ja) * 2015-05-29 2016-12-28 トヨタ自動車株式会社 電動機用積層コア
CN106849404A (zh) * 2016-12-12 2017-06-13 国电南京自动化股份有限公司 定子侧开槽的立式电机定子结构
JP6828651B2 (ja) * 2017-10-05 2021-02-10 トヨタ自動車株式会社 積層コア
CN111373631B (zh) * 2017-11-29 2022-04-08 三菱电机株式会社 电动机、压缩机、空调机以及电动机的制造方法
CN113196616B (zh) * 2018-12-17 2024-03-29 日本制铁株式会社 层叠铁芯及旋转电机
SG11202108987SA (en) * 2018-12-17 2021-09-29 Nippon Steel Corp Laminated core and electric motor
SG11202108978WA (en) 2018-12-17 2021-09-29 Nippon Steel Corp Adhesively-laminated core for stator, method of manufacturing same, and electric motor
TWI729628B (zh) 2018-12-17 2021-06-01 日商日本製鐵股份有限公司 積層鐵芯及旋轉電機
EP3902107A4 (en) 2018-12-17 2022-11-30 Nippon Steel Corporation LAMINATED CORE, PROCESS FOR ITS MANUFACTURE AND ELECTRIC LATHE
KR20210082511A (ko) * 2018-12-17 2021-07-05 닛폰세이테츠 가부시키가이샤 적층 코어 및 회전 전기 기기
SG11202108982PA (en) 2018-12-17 2021-09-29 Nippon Steel Corp Laminated core and electric motor
WO2020129935A1 (ja) 2018-12-17 2020-06-25 日本製鉄株式会社 積層コアおよび回転電機
US11863017B2 (en) * 2018-12-17 2024-01-02 Nippon Steel Corporation Laminated core and electric motor
BR112021007898A2 (pt) 2018-12-17 2021-08-03 Nippon Steel Corporation núcleo de laminação por colagem, método para fabricar o mesmo e motor elétrico
BR112021008895A2 (pt) 2018-12-17 2021-08-10 Nippon Steel Corporation núcleo laminado e motor elétrico
JP7251514B2 (ja) * 2020-04-09 2023-04-04 株式会社デンソー ステータコア
JP2022158327A (ja) * 2021-04-01 2022-10-17 株式会社デンソー 回転電機のステータ及びその製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08214477A (ja) * 1994-11-14 1996-08-20 Sankyo Seiki Mfg Co Ltd 小型モータのコア組
JPH11299133A (ja) * 1998-04-16 1999-10-29 Tokyo Parts Ind Co Ltd コアードモータのコア
JP2005130571A (ja) * 2003-10-22 2005-05-19 Mitsubishi Electric Corp 積層鉄心とその製造方法、及び回転電機
JP2007215282A (ja) * 2006-02-08 2007-08-23 Mitsubishi Electric Corp 磁石発電機
JP2007252076A (ja) * 2006-03-15 2007-09-27 Denso Trim Kk ３相磁石式発電機

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5448119A (en) * 1991-03-29 1995-09-05 Nagano Nidec Corporation Spindle motor
US5142178A (en) * 1991-04-12 1992-08-25 Emerson Electric Co. Apparatus for aligning stacked laminations of a dynamoelectric machine
JPH05122875A (ja) 1991-10-25 1993-05-18 Sony Corp 小型モータ電機子の積層鉄芯
JPH0614481A (ja) * 1992-06-25 1994-01-21 Mitsubishi Electric Corp 電機子鉄心
JPH07170699A (ja) 1993-12-10 1995-07-04 Nippon Densan Corp ステータコアの製造方法
JP2001251828A (ja) * 2000-03-02 2001-09-14 Moric Co Ltd 内燃機関用多極磁石式発電機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08214477A (ja) * 1994-11-14 1996-08-20 Sankyo Seiki Mfg Co Ltd 小型モータのコア組
JPH11299133A (ja) * 1998-04-16 1999-10-29 Tokyo Parts Ind Co Ltd コアードモータのコア
JP2005130571A (ja) * 2003-10-22 2005-05-19 Mitsubishi Electric Corp 積層鉄心とその製造方法、及び回転電機
JP2007215282A (ja) * 2006-02-08 2007-08-23 Mitsubishi Electric Corp 磁石発電機
JP2007252076A (ja) * 2006-03-15 2007-09-27 Denso Trim Kk ３相磁石式発電機

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015226368A (ja) * 2014-05-27 2015-12-14 本田技研工業株式会社 回転電機のロータ
EP3930150A4 (en) * 2019-02-20 2022-11-16 Nidec Corporation STATOR CORE, ROTOR CORE AND MOTOR

Also Published As

Publication number Publication date
JP5211651B2 (ja) 2013-06-12
CN101809845B (zh) 2013-02-27
US8264117B2 (en) 2012-09-11
US20100219714A1 (en) 2010-09-02
JP2009124863A (ja) 2009-06-04
CN101809845A (zh) 2010-08-18

Similar Documents

Publication Publication Date Title
WO2009063575A1 (ja) モータおよびそれを用いた電子機器
USD605613S1 (en) Printed circuit board for electrical connector
USD612623S1 (en) Playseat
WO2010037798A3 (de) Energiespeichermodul
EP2902293A3 (en) Extremely stretchable electronics
EP2346113A3 (en) Dual-feed dual band antenna assembly and associated method
TW200719120A (en) Auto-aligning and connecting structure between electronic device and accessory
EP1841000A3 (en) Fuel cell stack structure
WO2008028440A8 (de) Gehäuse zum aufnehmen zumindest eines brennstoffzellenstapels
SG130055A1 (en) Microelectronic devices, stacked microelectronic devices, and methods for manufacturing microelectronic devices
WO2008116230A3 (en) Side stacking apparatus and method
WO2008154255A3 (en) Electrically interconnected stacked die assemblies
EP1838882A4 (en) NON-ORIENTED ELECTRIC STEEL PLATE WITH OUTSTANDING MAGNETIC PROPERTIES AND METHOD OF MANUFACTURING THEREOF
WO2008054710A3 (en) Filter package
EP2190042A4 (en) STACKED PIEZOELECTRIC ELEMENT, SPRAY DEVICE AND FUEL JET SYSTEM EQUIPPED WITH SAME
WO2009016497A3 (en) Die stacking apparatus and method
WO2010039321A3 (en) Armor having prismatic, tesselated core
WO2008005117A3 (en) Leadframe assembly staggering for electrical connectors
EP2239800A3 (en) Secondary battery with protection circuit module and method of manufacturing the same
EP2131430A4 (en) POLYMER ELECTROLYTE FUEL CELL AND STACK OF FUEL CELLS OF THIS TYPE
WO2007102998A3 (en) Stacked guard structures
AU2003287829A1 (en) Fuel cell stack with passive end cell heater
WO2009127967A3 (en) Rotor of an electric motor and method of manufacturing the same
WO2007145726A3 (en) System and method for an efficient rotor for an electric motor
WO2007005894A3 (en) Tensor voting in n dimensional spaces

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880109217.9

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08738468

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 12677634

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08738468

Country of ref document: EP

Kind code of ref document: A1