DE69501798D1 - Gleichstrommotor mit halbmondförmigen Bürsten - Google Patents

Gleichstrommotor mit halbmondförmigen Bürsten

Info

Publication number
DE69501798D1
DE69501798D1 DE69501798T DE69501798T DE69501798D1 DE 69501798 D1 DE69501798 D1 DE 69501798D1 DE 69501798 T DE69501798 T DE 69501798T DE 69501798 T DE69501798 T DE 69501798T DE 69501798 D1 DE69501798 D1 DE 69501798D1
Authority
DE
Germany
Prior art keywords
crescent
motor
shaped brushes
brushes
shaped
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
DE69501798T
Other languages
English (en)
Other versions
DE69501798T2 (de
Inventor
Marek Horski
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.)
Siemens Canada Ltd
Original Assignee
Siemens Electric 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 Siemens Electric Ltd filed Critical Siemens Electric Ltd
Application granted granted Critical
Publication of DE69501798D1 publication Critical patent/DE69501798D1/de
Publication of DE69501798T2 publication Critical patent/DE69501798T2/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
    • 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
    • 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
    • H02K11/026—Suppressors associated with brushes, brush holders or their supports
    • 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
    • H02K13/006—Structural associations of commutators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dc Machiner (AREA)
  • Motor Or Generator Current Collectors (AREA)
DE69501798T 1994-04-21 1995-04-20 Gleichstrommotor mit halbmondförmigen Bürsten Expired - Fee Related DE69501798T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/231,555 US5434463A (en) 1994-04-21 1994-04-21 Direct current motor with crescent shaped brushes

Publications (2)

Publication Number Publication Date
DE69501798D1 true DE69501798D1 (de) 1998-04-23
DE69501798T2 DE69501798T2 (de) 1998-10-01

Family

ID=22869724

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69501798T Expired - Fee Related DE69501798T2 (de) 1994-04-21 1995-04-20 Gleichstrommotor mit halbmondförmigen Bürsten

Country Status (4)

Country Link
US (1) US5434463A (de)
EP (1) EP0678965B1 (de)
CN (1) CN1127951A (de)
DE (1) DE69501798T2 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69503015T2 (de) * 1994-04-28 1999-01-07 Siemens Canada Ltd., Mississauga, Ontario Bürstenhalter
US5689148A (en) * 1994-04-28 1997-11-18 Siemens Electric Limited Multi-pole, two-speed brush holder assembly
US5793183A (en) * 1995-06-07 1998-08-11 Sgs-Thomson Microelectronics, Inc. Motor system with interrupted PWM oscillation
US6097718A (en) 1996-01-02 2000-08-01 Cisco Technology, Inc. Snapshot routing with route aging
US5614775A (en) * 1995-12-18 1997-03-25 Siemens Electric Limited Two-speed direct-current motor with high-speed rotation switch activated by a vehicle sensed parameter signal
US5731645A (en) * 1996-02-05 1998-03-24 Magnetic Bearing Technologies, Inc. Integrated motor/generator/flywheel utilizing a solid steel rotor
US5925999A (en) * 1996-11-13 1999-07-20 Siemens Canada Limited Three-speed dual-winding direct current permanent magnet motor method and apparatus
US5767654A (en) * 1996-11-26 1998-06-16 Sgs-Thomson Microelectronics, Inc. Apparatus and method for detecting motor position in PWM operation of a polyphase DC motor
JPH1155902A (ja) * 1997-07-30 1999-02-26 Oriental Motor Co Ltd センサ組み込みモータの構造
US5977666A (en) * 1998-06-23 1999-11-02 Siemens Canada Limited Electric motor having brush noise absorption system
US6075300A (en) * 1998-07-08 2000-06-13 Siemens Canada Limited Combined armature and structurally supportive commutator for electric motors
US6161275A (en) * 1998-07-08 2000-12-19 Siemens Canada Limited Method of manufacturing commutators for electric motors
US5949174A (en) * 1998-07-08 1999-09-07 Siemens Canada Limited Commutator for two speed electric motor and motor incorporating same
JP4250823B2 (ja) * 1999-09-16 2009-04-08 アイシン精機株式会社 直流ブラシモータ
US6617744B2 (en) * 2000-08-23 2003-09-09 Siemens Vdo Automotive Inc. DC motor brush card assembly having attaching structures and multiple choke coils with elongated portions
DE10131761A1 (de) * 2001-06-30 2003-01-16 Bosch Gmbh Robert Elektrische Maschine
WO2005076442A1 (ja) * 2004-02-10 2005-08-18 Mitsuba Corporation 電動モータ
US7291957B2 (en) * 2004-03-05 2007-11-06 Siemens Vdo Automotive Canada Inc. Universal terminal bar structure with ground contacting feature integrated into a body structure with versatile RFI suppression for electric motors
WO2006049642A2 (en) * 2004-03-30 2006-05-11 Trico Products Corporation Electric motor having convex high-speed brush
US7119473B2 (en) * 2004-04-08 2006-10-10 Siemens Vdo Automotive, Inc. Brush card assembly with RFI suppression for two or three speed permanent magnet brush motor with link wound dual commutator and dual armature winding configuration
US7105969B2 (en) * 2004-04-08 2006-09-12 Siemens Vdo Automotive, Inc. Two speed electric motor with link wound dual-commutator and dual-armature winding
US20050285463A1 (en) * 2004-06-29 2005-12-29 Hockaday Shepard L Brush assemblies
JP4557754B2 (ja) * 2005-01-14 2010-10-06 アスモ株式会社 ポンプ用モータ
US20060226730A1 (en) * 2005-04-11 2006-10-12 Fulton David A Brush assembly for dynamoelectric machines having increased wear life
DE102006024922B4 (de) * 2005-05-30 2016-04-28 Denso Corporation Rotierende elektrische Maschine und Anlasser
CN101203673A (zh) * 2005-06-23 2008-06-18 株式会社美姿把 起动器
DE212007000029U1 (de) * 2006-02-20 2008-10-09 Black & Decker Inc., Newark Gleichstrommotor mit Dual-Kommutatorlamellensatz und wahlweise in Reihe und parallel geschalteten Wicklungen
DE102006011550A1 (de) * 2006-03-14 2007-09-20 Robert Bosch Gmbh Elektrische Maschine
EP1852947A1 (de) * 2006-05-05 2007-11-07 Faz Elektrik Motor Makina Sanayi ve Ticaret A.S. Bürstenhalter für Gleichstrommotor und Bürstenhalteranordnung und Verbesserungen davon
JP2007336699A (ja) * 2006-06-15 2007-12-27 Sony Corp 直流モータおよび直流モータの取付け構造
US7683519B2 (en) * 2007-11-13 2010-03-23 Ametek, Inc. Curvilinear brush retainer with liner for an electric motor assembly
WO2010093276A1 (ru) * 2009-02-13 2010-08-19 Ilushkin Sergey Gennadevich Многоколлекторная машина выпрямленного тока
CN102983645B (zh) 2011-09-02 2017-09-01 德昌电机(深圳)有限公司 有刷电机、风扇、电机转子及其形成方法
DE102012210172A1 (de) * 2012-06-18 2013-12-19 Robert Bosch Gmbh Lageranordnung für eine Welle einer elektrischen Maschine, insbesondere einer Ankerwelle in einem Elektromotor
JP6063703B2 (ja) * 2012-10-15 2017-01-18 日立オートモティブシステムズ株式会社 ブラシ付直流モータ
CN105470768B (zh) * 2014-09-05 2019-07-16 德昌电机(深圳)有限公司 鼓风机、马达及马达碳刷组件
WO2024084849A1 (ja) * 2022-10-19 2024-04-25 パナソニックＩｐマネジメント株式会社 電動機
WO2024084844A1 (ja) * 2022-10-19 2024-04-25 パナソニックＩｐマネジメント株式会社 電動機
WO2024084845A1 (ja) * 2022-10-19 2024-04-25 パナソニックＩｐマネジメント株式会社 電動機

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481499A (en) * 1945-04-24 1949-09-13 Millers Falls Co Brush and brush holder for electric drills
JPS58222768A (ja) * 1982-06-16 1983-12-24 Hitachi Ltd 直流電動機
EP0175993B1 (de) * 1984-09-19 1987-10-28 Siemens Aktiengesellschaft Hammer-Bürstenhaltersystem für einen Kommutatormotor
CA1293016C (en) * 1987-01-13 1991-12-10 Peter A. Kershaw Two-speed motor
US4910790A (en) * 1987-01-13 1990-03-20 Magna International (Canada) Inc. Two-speed motor
JPS63178750A (ja) * 1987-01-17 1988-07-22 Fanuc Ltd 同期型交流サ−ボモ−タのロ−タ構造
JPS6464548A (en) * 1987-09-03 1989-03-10 Fanuc Ltd Rotor construction of synchronous motor
JPH0628935Y2 (ja) * 1988-09-30 1994-08-03 三ツ葉電機製作所 ヨークのドレンカバー装置
JPH058787Y2 (de) * 1989-05-15 1993-03-04
DE8906558U1 (de) * 1989-05-29 1989-09-21 Mösslacher, Hannes, 8000 München Elektrische Maschine mit Kohlebürsten
US5237231A (en) * 1989-10-19 1993-08-17 General Electric Company Structured product dynamoelectric machine
US5006747A (en) * 1990-04-02 1991-04-09 United Technologies Motor Systems, Inc. Dynamoelectric machine brush rigging and method of assembly
DE4224507A1 (de) * 1991-10-19 1993-04-22 Vdo Schindling Elektrische maschine
DE4204626A1 (de) * 1992-02-15 1993-08-19 Pierburg Gmbh Elektrischer universalmotor

Also Published As

Publication number Publication date
EP0678965A2 (de) 1995-10-25
EP0678965A3 (de) 1996-01-10
DE69501798T2 (de) 1998-10-01
US5434463A (en) 1995-07-18
CN1127951A (zh) 1996-07-31
EP0678965B1 (de) 1998-03-18

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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