BRPI0500838A - Motor elétrico com supressor de interferência - Google Patents
Motor elétrico com supressor de interferênciaInfo
- 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
Links
- 239000003990 capacitor Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 230000001629 suppression Effects 0.000 abstract 1
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.
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)
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 |
WO2020165252A1 (fr) * | 2019-02-12 | 2020-08-20 | 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)
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 |
-
2004
- 2004-03-09 FR FR0402439A patent/FR2867628B1/fr not_active Expired - Fee Related
-
2005
- 2005-02-18 DE DE102005007611A patent/DE102005007611A1/de not_active Withdrawn
- 2005-02-22 US US11/063,337 patent/US20050200230A1/en not_active Abandoned
- 2005-03-03 BR BR0500838-7A patent/BRPI0500838A/pt not_active Application Discontinuation
- 2005-03-08 CN CNA2005100535464A patent/CN1667919A/zh active Pending
- 2005-03-08 JP JP2005063530A patent/JP2005261190A/ja not_active Abandoned
- 2005-03-09 KR KR1020050019535A patent/KR20060043579A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR20060043579A (ko) | 2006-05-15 |
JP2005261190A (ja) | 2005-09-22 |
FR2867628A1 (fr) | 2005-09-16 |
CN1667919A (zh) | 2005-09-14 |
US20050200230A1 (en) | 2005-09-15 |
FR2867628B1 (fr) | 2006-06-30 |
DE102005007611A1 (de) | 2005-10-06 |
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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] |