BR0200902A - Conjunto de escova para um motor elétrico em miniatura e método de formar o mesmo - Google Patents

Conjunto de escova para um motor elétrico em miniatura e método de formar o mesmo

Info

Publication number
BR0200902A
BR0200902A BR0200902-1A BR0200902A BR0200902A BR 0200902 A BR0200902 A BR 0200902A BR 0200902 A BR0200902 A BR 0200902A BR 0200902 A BR0200902 A BR 0200902A
Authority
BR
Brazil
Prior art keywords
brush
forming
electric motor
miniature electric
same
Prior art date
Application number
BR0200902-1A
Other languages
English (en)
Inventor
Georg Strobl
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
Publication of BR0200902A publication Critical patent/BR0200902A/pt

Links

Classifications

    • 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
    • H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
    • H01R39/26—Solid sliding contacts, e.g. carbon brush
    • 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
    • Y10T29/49117—Conductor or circuit manufacturing
    • 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
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49119—Brush
    • 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
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49169—Assembling electrical component directly to terminal or elongated conductor
    • 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
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material

Landscapes

  • Motor Or Generator Current Collectors (AREA)
  • Pens And Brushes (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

"CONJUNTO DE ESCOVA PARA UM MOTOR ELéTRICO EM MINIATURA E MéTODO DE FORMAR O MESMO". Um conjunto de escova (10) para um motor elétrico em miniatura tem um braço de escova em tira de cobre ao berílio (14) e uma cabeça de escova de material de grafita (12) moldada em uma extremidade do mesmo. O braço de escova (14) apresenta um número de aberturas. A cabeça de escova (12) tem um numero de ressaltos que passam através das aberturas e formam um ou mais tampos (24) sobre o lado oposto do braço de escova para fixar a cabeça de escova (12) ao braço de escova (14). Um processo de formação do conjunto de escova é também proporcionado.
BR0200902-1A 2001-03-22 2002-03-21 Conjunto de escova para um motor elétrico em miniatura e método de formar o mesmo BR0200902A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0107152.1A GB0107152D0 (en) 2001-03-22 2001-03-22 Improvements in or relating to a brush assembly

Publications (1)

Publication Number Publication Date
BR0200902A true BR0200902A (pt) 2002-11-05

Family

ID=9911302

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0200902-1A BR0200902A (pt) 2001-03-22 2002-03-21 Conjunto de escova para um motor elétrico em miniatura e método de formar o mesmo

Country Status (12)

Country Link
US (3) US6822366B2 (pt)
EP (1) EP1244186B1 (pt)
JP (1) JP4056270B2 (pt)
CN (1) CN1265513C (pt)
AT (1) ATE312421T1 (pt)
BR (1) BR0200902A (pt)
CZ (1) CZ2002966A3 (pt)
DE (1) DE60207772T2 (pt)
ES (1) ES2252391T3 (pt)
GB (1) GB0107152D0 (pt)
MX (1) MXPA02003021A (pt)
PL (1) PL352919A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0107152D0 (en) * 2001-03-22 2001-05-09 Johnson Electric Sa Improvements in or relating to a brush assembly
GB0303752D0 (en) * 2003-02-18 2003-03-26 Morgan Crucible Co Composite electrical brush construction
US20080136288A1 (en) * 2004-08-02 2008-06-12 Dolphin Electric Holdings Inc. Commutator and Method of Commutating Current in a Rotating Electrical Machine
KR100699723B1 (ko) * 2005-09-12 2007-03-26 삼성전기주식회사 진동 모터의 브러쉬
US7498712B2 (en) * 2006-09-01 2009-03-03 Energy Conversion Systems Holdings, Llc Grain orientation control through hot pressing techniques
US7696666B2 (en) 2006-10-06 2010-04-13 Remy Technologies, L.L.C. Dynamoelectric machine grommet
US7705512B2 (en) 2006-10-06 2010-04-27 Remy International, Inc. Dynamoelectric machine conductor
US7850453B2 (en) * 2007-08-08 2010-12-14 Coll Partners Ltd. Reshapable device for fixation at a dental site
KR101043919B1 (ko) 2010-04-28 2011-06-29 (주)모토닉 접촉식 센서류 브러시
US9668844B2 (en) 2013-11-06 2017-06-06 Colldent Y.A Ltd Device for fixation at a dental site
US20170027460A1 (en) * 2015-07-29 2017-02-02 NeuroMedic, Inc. Intraluminal microneurography probe
IT201900025114A1 (it) * 2019-12-20 2021-06-20 Spm Special Machine S R L Dispositivo per condurre corrente elettrica
CN114069361B (zh) * 2020-07-31 2024-01-05 四川安和精密电子电器股份有限公司 一种电刷组件生产工艺和电刷组件及电刷单元

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2043474A (en) * 1934-09-27 1936-06-09 Stackpole Carbon Co Method and blank for making brushes
CH214984A (de) * 1939-02-24 1941-05-31 Conradty Fa C Stromabnahmekörper aus Kunstkohle mit angegossener Armatur und Verfahren zu dessen Herstellung.
CA551787A (en) * 1955-06-09 1958-01-14 M. Elsey Howard Electrical brush and dynamoelectric apparatus embodying the same
US2849631A (en) * 1957-04-19 1958-08-26 Union Carbide Corp Electrically conductive cement and brush shunt connection containing the same
GB1563207A (en) 1975-12-20 1980-03-19 Lucas Industries Ltd Brush for a dynamo electric machine
US4085346A (en) * 1975-12-23 1978-04-18 Aupac Kabushiki Kaisha Brush device for miniature electric motor
US4238703A (en) * 1978-07-14 1980-12-09 Aupac Kabushiki Kaisha Brush device for a miniature electric motor
JPS55123696A (en) * 1979-03-14 1980-09-24 Taiho Kogyo Co Ltd Sliding member
DE3022466A1 (de) 1980-06-14 1982-01-14 Robert Bosch Gmbh, 7000 Stuttgart Buerstenhalter fuer elektrische maschinen, insbesondere drehstromgeneratoren in kraftfahrzeugen
GB2187044B (en) 1986-02-26 1989-11-08 Johnson Electric Ind Mfg Brush holder for electric motor
JPH01295642A (ja) * 1988-05-19 1989-11-29 Hitachi Chem Co Ltd 電刷子
US5227689A (en) * 1989-08-11 1993-07-13 Mabuchi Motor Co., Ltd. Metal-filled graphite for miniature motors and method of making same
JPH0360868U (pt) * 1989-10-11 1991-06-14
JPH03270660A (ja) 1990-03-16 1991-12-02 Mabuchi Motor Co Ltd 小型モータにおけるカーボン・ブラシとその製造方法
JPH0488853A (ja) * 1990-07-31 1992-03-23 Mabuchi Motor Co Ltd 小型モータにおけるカーボン・ブラシとその製造方法
JP3044594B2 (ja) * 1994-02-28 2000-05-22 狭山精密工業株式会社 小型ｄｃモータ用ブラシ組立体及びその製造方法
EP1128496B1 (en) * 2000-02-22 2008-12-10 Denso Corporation Method of manufacturing of a multi-layered brush of rotary electric machine
GB0107152D0 (en) * 2001-03-22 2001-05-09 Johnson Electric Sa Improvements in or relating to a brush assembly

Also Published As

Publication number Publication date
US7188407B2 (en) 2007-03-13
DE60207772T2 (de) 2006-09-07
EP1244186B1 (en) 2005-12-07
DE60207772D1 (de) 2006-01-12
JP2002335653A (ja) 2002-11-22
ATE312421T1 (de) 2005-12-15
GB0107152D0 (en) 2001-05-09
PL352919A1 (en) 2002-09-23
JP4056270B2 (ja) 2008-03-05
MXPA02003021A (es) 2003-08-20
US20020135262A1 (en) 2002-09-26
US6949862B2 (en) 2005-09-27
EP1244186A2 (en) 2002-09-25
CZ2002966A3 (cs) 2003-09-17
US20050017595A1 (en) 2005-01-27
ES2252391T3 (es) 2006-05-16
CN1265513C (zh) 2006-07-19
CN1378316A (zh) 2002-11-06
US20050015973A1 (en) 2005-01-27
EP1244186A3 (en) 2004-09-08
US6822366B2 (en) 2004-11-23

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A E 9A A NUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2103 DE 26/04/2011.