DE69422790T2 - Rotierende elektrische Maschine mit Kommutator - Google Patents

Rotierende elektrische Maschine mit Kommutator

Info

Publication number
DE69422790T2
DE69422790T2 DE69422790T DE69422790T DE69422790T2 DE 69422790 T2 DE69422790 T2 DE 69422790T2 DE 69422790 T DE69422790 T DE 69422790T DE 69422790 T DE69422790 T DE 69422790T DE 69422790 T2 DE69422790 T2 DE 69422790T2
Authority
DE
Germany
Prior art keywords
commutator
electrical machine
rotating electrical
rotating
machine
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 - Lifetime
Application number
DE69422790T
Other languages
English (en)
Other versions
DE69422790D1 (de
Inventor
Hiroaki Tamemoto
Yasuhiro Nagao
Masami Niimi
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Publication of DE69422790D1 publication Critical patent/DE69422790D1/de
Application granted granted Critical
Publication of DE69422790T2 publication Critical patent/DE69422790T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/148—Slidably supported brushes
    • 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
    • H01R39/04—Commutators
    • H01R39/06—Commutators other than with external cylindrical contact surface, e.g. flat commutators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Motor Or Generator Cooling System (AREA)
DE69422790T 1993-12-22 1994-11-28 Rotierende elektrische Maschine mit Kommutator Expired - Lifetime DE69422790T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32386993 1993-12-22

Publications (2)

Publication Number Publication Date
DE69422790D1 DE69422790D1 (de) 2000-03-02
DE69422790T2 true DE69422790T2 (de) 2000-09-07

Family

ID=18159507

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69422790T Expired - Lifetime DE69422790T2 (de) 1993-12-22 1994-11-28 Rotierende elektrische Maschine mit Kommutator

Country Status (3)

Country Link
US (1) US5608280A (de)
EP (1) EP0660465B1 (de)
DE (1) DE69422790T2 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5767585A (en) * 1993-12-27 1998-06-16 Nippondenso Co., Ltd. Starter
JP3042396B2 (ja) * 1995-06-27 2000-05-15 株式会社デンソー 回転電機
DE29521087U1 (de) * 1995-10-28 1996-09-19 Loh Kg Rittal Werk HF-dichter Schaltschrank
JPH10205419A (ja) * 1996-11-25 1998-08-04 Denso Corp スタータ
FR2765380A1 (fr) 1997-06-26 1999-01-01 Asahi Optical Co Ltd Systeme optique pour lecteur de disque optique
US5920140A (en) * 1997-06-27 1999-07-06 Asahi Kogaku Kogyo Kabushiki Kaisha Galvano mirror unit
US6424068B2 (en) 1997-06-27 2002-07-23 Asahi Kogaku Kogyo Kabushiki Kaisha Galvano mirror unit
DE19828689A1 (de) 1997-06-27 1999-01-07 Asahi Optical Co Ltd Spiegelgalvanometereinheit
DE19828679B4 (de) 1997-06-27 2004-07-08 Pentax Corp. Galvanospiegel-System
JPH1186328A (ja) 1997-09-12 1999-03-30 Asahi Optical Co Ltd 光学式情報記録再生装置
US6404715B1 (en) 1997-10-06 2002-06-11 Asahi Kogaku Kogyo Kabushiki Kaisha Detecting system for detecting rotation angle of deflection mirror
US6344917B1 (en) 1997-10-17 2002-02-05 Asahi Kogaku Kogyo Kabushiki Kaisha Galvano mirror unit
US6421156B1 (en) 1997-10-17 2002-07-16 Asahi Kogaku Kogyo Kabushiki Kaisha Galvano mirror unit
US6292447B1 (en) 1997-10-24 2001-09-18 Asahi Kogaku Kogyo Kabushiki Kaisha Head for optical disc drive
US6324141B2 (en) 1997-10-24 2001-11-27 Asahi Kogaku Kogyo Kabushiki Kaisha Optical system for optical disc drive
US6404485B1 (en) 1997-10-24 2002-06-11 Asahi Kogaku Kogyo Kabushiki Kaisha Rotation amount detecting system of deflection mirror for optical disc drive
FR2770674B1 (fr) 1997-10-31 2000-09-29 Asahi Optical Co Ltd Systeme optique pour unite de disque optique
US6341106B1 (en) 1997-11-05 2002-01-22 Asahi Kogaku Kogyo Kabushiki Kaisha Optical disc drive
US6278682B1 (en) 1997-11-08 2001-08-21 Asahi Kogaku Kogyo Kabushiki Kaisha Optical system for optical disc drive
US6650604B1 (en) 1997-12-27 2003-11-18 Pentax Corporation Optical head of disk drive
US5949175A (en) * 1998-02-05 1999-09-07 Rexair, Inc. Brush holder for electric motor
US6407975B1 (en) 1998-03-16 2002-06-18 Asahi Kogaku Kogyo Kabushiki Kaisha Of Tokyo Optical disk drive
JP3345365B2 (ja) * 1999-01-29 2002-11-18 マブチモーター株式会社 小型モータ
EP1032111B1 (de) * 1999-02-25 2005-01-12 Denso Corporation Bürstenhalteranordnung für einen Gleichstrommotor
US6356003B1 (en) 1999-03-19 2002-03-12 John Fiorenza Direct current motor
US6360703B1 (en) 1999-12-22 2002-03-26 Siemens Automotive, Inc. Insert molded electronically controlled engine cooling module for DC motors
GB2371818B (en) * 2001-02-06 2004-09-22 Ruff Pup Ltd A casing scraper
JP3711877B2 (ja) * 2001-03-02 2005-11-02 日立工機株式会社 電動工具
JP4195861B2 (ja) 2001-12-18 2008-12-17 カッツフォース プロダクツ インコーポレイテッド 機械を停止せずに取り外され得るブラシホルダ
CH695974A5 (de) * 2002-10-15 2006-10-31 Team Orion Europe Sa Gleichstrommotor mit Kollektor und Kohlebüsten.
JP4374909B2 (ja) * 2003-05-27 2009-12-02 パナソニック電工株式会社 ブラシレスモータ
ITBO20070575A1 (it) * 2007-08-07 2009-02-08 Spal Automotive Srl Macchina elettrica.
ITBO20070576A1 (it) 2007-08-07 2009-02-08 Spal Automotive Srl Macchina elettrica.
US8922092B2 (en) 2011-03-07 2014-12-30 Cutsforth, Inc. Brush holder assembly with quick disconnect terminal
JP6492892B2 (ja) * 2015-03-31 2019-04-03 日本電産株式会社 モータ
JP6604016B2 (ja) * 2015-03-31 2019-11-13 日本電産株式会社 モータ
CN105429415B (zh) * 2015-12-23 2018-12-18 中电电机股份有限公司 一种换向极结构
AU2021391431B2 (en) 2020-12-01 2024-05-16 Cutsforth, Inc. Brush assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE100043C (de) *
US1416256A (en) * 1916-12-30 1922-05-16 Splitdorf Electrical Co Dynamo-electric-machine armature
US3521101A (en) * 1968-12-30 1970-07-21 Ford Motor Co Dynamoelectric machine armature
IT7922763V0 (it) * 1979-10-04 1979-10-04 Premium S P A Motore elettrico a corrente continua a tenuta, di dimensioni diametrali limitate.
JPS5828556A (ja) * 1981-07-29 1983-02-19 Toyota Motor Corp エンジンのアイドル速度上昇装置
JPS60222560A (ja) * 1984-04-18 1985-11-07 Nippon Denso Co Ltd スタ−タ
DE3876738T2 (de) * 1987-10-01 1993-05-13 Mitsubishi Electric Corp Koaxialer anlasser.
JPH01167460A (ja) * 1987-12-23 1989-07-03 Mitsubishi Electric Corp 始動電動機
DE3882045D1 (de) * 1988-09-16 1993-07-29 Siemens Ag Metall-buerstenkoecher fuer eine mehrschicht-buerste.
DE9106978U1 (de) * 1991-06-07 1992-10-01 Robert Bosch Gmbh, 7000 Stuttgart, De
DE59200128D1 (de) * 1992-02-15 1994-05-26 Siemens Ag Kommutatormotor, insbesondere zum Antrieb eines Waschautomaten, und Verfahren zu dessen Montage.

Also Published As

Publication number Publication date
EP0660465B1 (de) 2000-01-26
DE69422790D1 (de) 2000-03-02
US5608280A (en) 1997-03-04
EP0660465A1 (de) 1995-06-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition