BRPI0500838A - Motor elétrico com supressor de interferência - Google Patents

Motor elétrico com supressor de interferência

Info

Publication number
BRPI0500838A
BRPI0500838A BR0500838-7A BRPI0500838A BRPI0500838A BR PI0500838 A BRPI0500838 A BR PI0500838A BR PI0500838 A BRPI0500838 A BR PI0500838A BR PI0500838 A BRPI0500838 A BR PI0500838A
Authority
BR
Brazil
Prior art keywords
switch
electric motor
interference
housing
brushes
Prior art date
Application number
BR0500838-7A
Other languages
English (en)
Inventor
Francois Breynaert
Hermann Yvetot
Original Assignee
Arvinmeritor Light Vehicle Sys
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 Arvinmeritor Light Vehicle Sys filed Critical Arvinmeritor Light Vehicle Sys
Publication of BRPI0500838A publication Critical patent/BRPI0500838A/pt

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
    • H02K13/14—Circuit arrangements for improvement of commutation, e.g. by use of unidirectionally conductive elements
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dc Machiner (AREA)

Abstract

"MOTOR ELéTRICO COM SUPRESSOR DE INTERFERêNCIA". Um motor elétrico compreende um invólucro de comutador (100) montado integralmente com um estator, sendo que o invólucro compreende escovas (120) e um filtro supressor de interferência (110) que liga as escovas (120) em pares; um comutador (10) que compreende um anel de suporte (11) montado integralmente com um eixo do rotor e que compreende uma pluralidade de segmentos de metal arranjados em torno de uma circunferência do anel de suporte (11), e uma pluralidade de capacitores (20), sendo que cada capacitor é conectado entre dois segmentos de metal adjacentes do comutador. A combinação desses dois dispositivos supressores de interferência diretamente no comutador e no invólucro do comutador resulta em uma redução máxima da emissão de sinais espúrios e no preenchimento dos requisitos de ruídos eletromagnéticos das classes mais exigentes.
BR0500838-7A 2004-03-09 2005-03-03 Motor elétrico com supressor de interferência BRPI0500838A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0402439A FR2867628B1 (fr) 2004-03-09 2004-03-09 Moteur electrique avec disositif anti-parasitage

Publications (1)

Publication Number Publication Date
BRPI0500838A true BRPI0500838A (pt) 2005-11-16

Family

ID=34896402

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0500838-7A BRPI0500838A (pt) 2004-03-09 2005-03-03 Motor elétrico com supressor de interferência

Country Status (7)

Country Link
US (1) US20050200230A1 (pt)
JP (1) JP2005261190A (pt)
KR (1) KR20060043579A (pt)
CN (1) CN1667919A (pt)
BR (1) BRPI0500838A (pt)
DE (1) DE102005007611A1 (pt)
FR (1) FR2867628B1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004003146B4 (de) * 2003-01-22 2023-08-24 Aisan Kogyo Kabushiki Kaisha Motor, Kraftstoffpumpe, Kommutator und Verfahren zur Herstellung eines Kommutators
DE102011106686B4 (de) 2011-07-06 2013-06-27 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Kommutator für eine rotierende elektrische Maschine, Spreizkörper sowie Verfahren zur Herstellung eines Kommutators
DE102011119311B4 (de) 2011-11-23 2014-05-28 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Kommutatoreinrichtung für eine rotierende elektrische Maschine
DE202013011375U1 (de) 2013-01-10 2014-02-04 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Kommutator für eine elektrische Maschine
DE102013020743B4 (de) 2013-12-10 2019-02-28 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Kommutatoreinrichtung sowie rotierende elektrische Maschine
DE202013011931U1 (de) 2013-12-13 2014-10-27 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Kommutator für eine elektrische Maschine sowie elektrische Anordnung
DE102014217933A1 (de) 2014-09-08 2016-03-10 Continental Automotive Gmbh Elektromotor mit SMD-Bauteilen und zugehöriges Verbindungsteil
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
CN106655637A (zh) * 2016-11-01 2017-05-10 瑞安市工泰电器有限公司 直流电机换向器电磁干扰抑制方法
EP3925061A1 (fr) * 2019-02-12 2021-12-22 Valeo Equipements Electriques Moteur Machine électrique synchrone polyphasée à commutateur mécanique
CN110957864A (zh) * 2019-12-12 2020-04-03 深圳市凯中精密技术股份有限公司 一种换向器及生产方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7906312U1 (de) * 1979-03-07 1980-08-14 Robert Bosch Gmbh, 7000 Stuttgart Elektrische kleinmaschine, insbesondere kleinmotor
DE2914853A1 (de) * 1979-04-12 1980-10-30 Bosch Gmbh Robert Elektrische kleinmaschine, insbesondere kleinmotor
DD205586A1 (de) * 1982-03-31 1983-12-28 Elektromasch Forsch Entw Anordnung zur schaltspannungsbedaempfung an kommutatoren von kleinmaschinen
US4456846A (en) * 1982-12-29 1984-06-26 General Electric Company Commutator assembly
JPS6173566A (ja) * 1984-09-17 1986-04-15 Matsushita Electric Ind Co Ltd 直流モ−タ
GB2207292A (en) * 1987-07-09 1989-01-25 Johnson Electric Ind Mfg Electric motor
JPH08237913A (ja) * 1995-02-24 1996-09-13 Makita Corp 整流子
GB9614485D0 (en) * 1996-07-10 1996-09-04 Johnson Electric Sa A miniature motor
DE19642963A1 (de) * 1996-10-17 1998-05-07 Schleifring & Apparatebau Gmbh Schleifende Kontaktanordnung
GB9905247D0 (en) * 1999-03-09 1999-04-28 Johnson Electric Sa Small electric motor
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
DE10202161A1 (de) * 2002-01-22 2003-08-07 Bosch Gmbh Robert Vorrichtung zur Funkentstörung einer elektrischen Kommutatormaschine
DE10306516A1 (de) * 2003-02-14 2004-09-16 Kolektor D.O.O. Kommutator für eine elektrische Maschine
FR2867602A1 (fr) * 2004-03-09 2005-09-16 Arvinmeritor Light Vehicle Sys Collecteur pour moteur electrique
US6958569B1 (en) * 2004-09-01 2005-10-25 Impulse Devices, Inc. Acoustic driver assembly for a spherical cavitation chamber

Also Published As

Publication number Publication date
US20050200230A1 (en) 2005-09-15
KR20060043579A (ko) 2006-05-15
FR2867628A1 (fr) 2005-09-16
CN1667919A (zh) 2005-09-14
DE102005007611A1 (de) 2005-10-06
JP2005261190A (ja) 2005-09-22
FR2867628B1 (fr) 2006-06-30

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]