DE69731429D1 - Miniaturmotor - Google Patents

Miniaturmotor

Info

Publication number
DE69731429D1
DE69731429D1 DE69731429T DE69731429T DE69731429D1 DE 69731429 D1 DE69731429 D1 DE 69731429D1 DE 69731429 T DE69731429 T DE 69731429T DE 69731429 T DE69731429 T DE 69731429T DE 69731429 D1 DE69731429 D1 DE 69731429D1
Authority
DE
Germany
Prior art keywords
miniature motor
miniature
motor
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
DE69731429T
Other languages
English (en)
Other versions
DE69731429T2 (de
Inventor
James Ching Sik Lau
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.)
Johnson Electric SA
Original Assignee
Johnson Electric SA
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 Johnson Electric SA filed Critical Johnson Electric SA
Application granted granted Critical
Publication of DE69731429D1 publication Critical patent/DE69731429D1/de
Publication of DE69731429T2 publication Critical patent/DE69731429T2/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
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/02—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for suppression of electromagnetic interference
    • H02K11/028—Suppressors associated with the rotor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/46—Auxiliary means for improving current transfer, or for reducing or preventing sparking or arcing
    • H01R39/54—Auxiliary means for improving current transfer, or for reducing or preventing sparking or arcing by use of impedance between brushes or segments

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Thermistors And Varistors (AREA)
DE69731429T 1996-07-10 1997-07-02 Miniaturmotor Expired - Fee Related DE69731429T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9614485.2A GB9614485D0 (en) 1996-07-10 1996-07-10 A miniature motor
GB9614485 1996-07-10

Publications (2)

Publication Number Publication Date
DE69731429D1 true DE69731429D1 (de) 2004-12-09
DE69731429T2 DE69731429T2 (de) 2005-10-27

Family

ID=10796673

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69731429T Expired - Fee Related DE69731429T2 (de) 1996-07-10 1997-07-02 Miniaturmotor

Country Status (8)

Country Link
US (1) US5895990A (de)
EP (1) EP0818873B1 (de)
JP (1) JPH1080108A (de)
CN (1) CN1071509C (de)
BR (1) BR9703904B1 (de)
DE (1) DE69731429T2 (de)
ES (1) ES2230588T3 (de)
GB (1) GB9614485D0 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3382253B2 (ja) * 1996-12-12 2003-03-04 コムトレード ハンデルスゲゼルシャフト エムベーハー 整流子およびその製造方法
US7301748B2 (en) 1997-04-08 2007-11-27 Anthony Anthony A Universal energy conditioning interposer with circuit architecture
US7321485B2 (en) 1997-04-08 2008-01-22 X2Y Attenuators, Llc Arrangement for energy conditioning
US9054094B2 (en) 1997-04-08 2015-06-09 X2Y Attenuators, Llc Energy conditioning circuit arrangement for integrated circuit
US7336468B2 (en) 1997-04-08 2008-02-26 X2Y Attenuators, Llc Arrangement for energy conditioning
JP3347984B2 (ja) * 1997-08-12 2002-11-20 株式会社三協精機製作所 小型モータ
US6362555B1 (en) * 1997-08-12 2002-03-26 Kabushiki Kaisha Sankyo Seiki Seisakusho Small motor with improved connecting structure between coil, riser and varistor
JP3374776B2 (ja) * 1999-02-05 2003-02-10 株式会社デンソー 車両用交流発電機
DE69920974T2 (de) * 1999-11-18 2006-03-02 Mitsubishi Denki K.K. Gleichstrommotor
JP4358391B2 (ja) * 1999-11-22 2009-11-04 株式会社 五十嵐電機製作所 電気モータにおける整流子へのリング状電気雑音防止素子の接続方法と、その方法によって接続された電気雑音防止素子を備える整流子
FR2803954A1 (fr) * 2000-01-13 2001-07-20 Meritor Light Vehicle Sys Ltd Motoreducteur destine a des equipements fonctionnels de vehicules, pourvu d'une bague magnetique de mesure de la vitesse de rotation de son arbre d'induit
JP2001298910A (ja) * 2000-04-13 2001-10-26 Canon Precision Inc ヒュージング機構付コミテータとそれを用いたモータ
JP2002262520A (ja) * 2001-03-01 2002-09-13 Mabuchi Motor Co Ltd 小型モータの回転子及びその製造方法
DE10209114A1 (de) * 2002-03-01 2003-09-11 Bosch Gmbh Robert Kommutator für eine elektrische Maschine
KR100436022B1 (ko) * 2002-04-24 2004-06-12 (주) 래트론 노이즈 감쇄형 진동모터 및 이에 적용되는 적층형 배리스터
DE10233712B3 (de) * 2002-07-24 2004-02-12 Kolektor D.O.O. Trommelkommutator für eine elektrische Maschine
DE10306516A1 (de) * 2003-02-14 2004-09-16 Kolektor D.O.O. Kommutator für eine elektrische Maschine
DE10354220A1 (de) * 2003-11-20 2005-06-30 Kolektor D.O.O. Kommutator für eine elektrische Maschine
CN1890854A (zh) 2003-12-22 2007-01-03 X2Y艾泰钮埃特有限责任公司 内屏蔽式能量调节装置
KR20050081317A (ko) * 2004-02-13 2005-08-19 삼성전기주식회사 바타입 진동모터
FR2867628B1 (fr) * 2004-03-09 2006-06-30 Arvinmeritor Light Vehicle Sys Moteur electrique avec disositif anti-parasitage
WO2006093831A2 (en) 2005-03-01 2006-09-08 X2Y Attenuators, Llc Energy conditioner with tied through electrodes
WO2006104613A2 (en) 2005-03-01 2006-10-05 X2Y Attenuators, Llc Conditioner with coplanar conductors
JP4781709B2 (ja) * 2005-05-11 2011-09-28 日本電産コパル株式会社 モータ
KR101390426B1 (ko) 2006-03-07 2014-04-30 엑스2와이 어테뉴에이터스, 엘.엘.씨 에너지 컨디셔너 구조물들
US9819241B2 (en) * 2010-06-14 2017-11-14 Black & Decker Inc. Stator assembly for a brushless motor in a power tool
CN102891414B (zh) * 2011-07-18 2016-04-13 德昌电机(深圳)有限公司 换向器组件及有刷电机
JP6169507B2 (ja) * 2013-02-26 2017-07-26 マブチモーター株式会社 Ｄｃモータ
KR20170045296A (ko) * 2014-09-03 2017-04-26 광동 자오칭 엘앤브이 코. 엘티디. 링 배리스터 기반 모터의 전자파 간섭 감소 방법
EP4162594A1 (de) 2020-06-05 2023-04-12 Milwaukee Electric Tool Corporation Bürstenloser motor für ein elektrowerkzeug

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH058789Y2 (de) * 1985-05-02 1993-03-04
JPH0642775B2 (ja) * 1987-02-27 1994-06-01 マブチモ−タ−株式会社 小型モ−タの回転子
GB2202686B (en) * 1987-03-23 1991-08-14 Johnson Electric Ind Mfg An armature for an electric motor
GB2221580B (en) * 1988-08-04 1992-09-23 Johnson Electric Ind Mfg A two part commutator assembly for an electric motor
US5008577A (en) * 1988-10-13 1991-04-16 Johnson Electric S.A. Assembled commutator with heat-resisting ring
GB2229571B (en) * 1988-11-14 1992-12-23 Johnson Electric Ind Mfg Varistor for an electric motor
JP2569689Y2 (ja) * 1993-01-14 1998-04-28 マブチモーター株式会社 小型モータ
US5473212A (en) * 1993-10-13 1995-12-05 Buehler Products, Inc. Varistor disk assembly
GB9409375D0 (en) * 1994-05-11 1994-06-29 Johnson Electric Sa Noise suppressed commutator
GB9423689D0 (en) * 1994-11-24 1995-01-11 Johnson Electric Sa A rotor for an electric motor

Also Published As

Publication number Publication date
BR9703904A (pt) 1998-07-07
EP0818873A3 (de) 1999-08-18
JPH1080108A (ja) 1998-03-24
US5895990A (en) 1999-04-20
CN1184364A (zh) 1998-06-10
EP0818873A2 (de) 1998-01-14
CN1071509C (zh) 2001-09-19
GB9614485D0 (en) 1996-09-04
DE69731429T2 (de) 2005-10-27
BR9703904B1 (pt) 2008-11-18
ES2230588T3 (es) 2005-05-01
EP0818873B1 (de) 2004-11-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee