WO2008078671A1 - 小型モータ - Google Patents

小型モータ Download PDF

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Publication number
WO2008078671A1
WO2008078671A1 PCT/JP2007/074629 JP2007074629W WO2008078671A1 WO 2008078671 A1 WO2008078671 A1 WO 2008078671A1 JP 2007074629 W JP2007074629 W JP 2007074629W WO 2008078671 A1 WO2008078671 A1 WO 2008078671A1
Authority
WO
WIPO (PCT)
Prior art keywords
pair
angle
degrees
brushes
stator magnetic
Prior art date
Application number
PCT/JP2007/074629
Other languages
English (en)
French (fr)
Inventor
Hiroshi Yamazaki
Hiroyuki Masutani
Masafumi Momma
Junichi Harano
Original Assignee
Mabuchi Motor Co., Ltd.
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 Mabuchi Motor Co., Ltd. filed Critical Mabuchi Motor Co., Ltd.
Priority to US12/520,216 priority Critical patent/US7884510B2/en
Priority to CN200780048679XA priority patent/CN101573858B/zh
Priority to EP07851035A priority patent/EP2104205A1/en
Publication of WO2008078671A1 publication Critical patent/WO2008078671A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/10—Arrangements of brushes or commutators specially adapted for improving commutation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

　本発明は、モータの回転を機械的に停止させる停止機構と共に用いる。一対のブラシは、対構成の２極のマグネットのそれぞれの中心を結ぶラインに対して、回転子中心を通って一対のブラシ中心を結ぶ線を所定角度ずらして配置する。整流子は、一対のブラシをずらした所定角度と同じ角度だけ、基準位置からずらして配置する。この所定角度は、（７０°～２９０°）／固定子磁極対数の範囲内にある。即ち、２極の固定子磁極の場合の所定角度は、７０°～２９０°の範囲内にあり、４極の固定子磁極の場合の所定角度は、３５°～１４５°の範囲内にある。
PCT/JP2007/074629 2006-12-27 2007-12-21 小型モータ WO2008078671A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/520,216 US7884510B2 (en) 2006-12-27 2007-12-21 Small-sized motor
CN200780048679XA CN101573858B (zh) 2006-12-27 2007-12-21 小型马达
EP07851035A EP2104205A1 (en) 2006-12-27 2007-12-21 Small-size motor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006352348A JP4897476B2 (ja) 2006-12-27 2006-12-27 小型モータ
JP2006-352348 2006-12-27

Publications (1)

Publication Number Publication Date
WO2008078671A1 true WO2008078671A1 (ja) 2008-07-03

Family

ID=39562461

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/074629 WO2008078671A1 (ja) 2006-12-27 2007-12-21 小型モータ

Country Status (5)

Country Link
US (1) US7884510B2 (ja)
EP (1) EP2104205A1 (ja)
JP (1) JP4897476B2 (ja)
CN (1) CN101573858B (ja)
WO (1) WO2008078671A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5612368B2 (ja) * 2009-06-11 2014-10-22 マブチモーター株式会社 有ブラシモータ
DE102011116652A1 (de) * 2011-10-21 2013-04-25 Nidec Motors & Actuators (Germany) Gmbh Ripple Counter für Mehrpol-Motoren
JP5745451B2 (ja) * 2012-03-30 2015-07-08 マブチモーター株式会社 車両用前照灯
JP5959272B2 (ja) * 2012-03-30 2016-08-02 マブチモーター株式会社 モータの使用方法およびモータ
DE102012211359A1 (de) * 2012-06-29 2014-01-02 Robert Bosch Gmbh Gleichstrommotor, Gleichstrommotorsystem, Verfahren zur Herstellung
CN102848969B (zh) * 2012-09-07 2015-09-02 上海小糸车灯有限公司 一种旋转式电磁执行机构及其车灯远近光切换装置
US10386034B2 (en) * 2015-03-04 2019-08-20 Hasco Vision Technology Co., Ltd. Rotary electromagnetic actuator and car lamp low beam and high beam light switching device
EP3171497A1 (de) * 2015-11-19 2017-05-24 Lakeview Innovation Ltd. Zweipoliger bürstenkommutierter dc-elektromotor
JP6449197B2 (ja) 2016-06-24 2019-01-09 ミネベアミツミ株式会社 ブラシ付きモータを用いた駆動機構

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62230340A (ja) * 1985-12-23 1987-10-09 Nippon Denso Co Ltd 電動機
JPS63302751A (ja) * 1987-05-29 1988-12-09 Matsushita Electric Ind Co Ltd フラツトモ−タ
JP2001045731A (ja) * 1999-07-29 2001-02-16 Nippon Soken Inc 直流モータ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561834B1 (fr) * 1984-03-26 1988-05-27 Mecanismes Comp Ind De Moteur electrique pour la commande d'elements de vehicules automobiles dans deux sens opposes, avec effort resistant plus eleve dans un sens que dans l'autre, tels que leve-vitre ou dossiers articules de siege
DE10361811A1 (de) * 2003-12-30 2005-07-28 Robert Bosch Gmbh Elektrische Maschine mit Kommutatorläufer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62230340A (ja) * 1985-12-23 1987-10-09 Nippon Denso Co Ltd 電動機
JPS63302751A (ja) * 1987-05-29 1988-12-09 Matsushita Electric Ind Co Ltd フラツトモ−タ
JP2001045731A (ja) * 1999-07-29 2001-02-16 Nippon Soken Inc 直流モータ

Also Published As

Publication number Publication date
US7884510B2 (en) 2011-02-08
JP2008167537A (ja) 2008-07-17
CN101573858A (zh) 2009-11-04
JP4897476B2 (ja) 2012-03-14
CN101573858B (zh) 2011-10-05
US20090322188A1 (en) 2009-12-31
EP2104205A1 (en) 2009-09-23

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