BR0113720A - Motor elétrico de corrente contìnua, motor (universal) com coletor de corrente alternada - Google Patents

Motor elétrico de corrente contìnua, motor (universal) com coletor de corrente alternada

Info

Publication number
BR0113720A
BR0113720A BR0113720-4A BR0113720A BR0113720A BR 0113720 A BR0113720 A BR 0113720A BR 0113720 A BR0113720 A BR 0113720A BR 0113720 A BR0113720 A BR 0113720A
Authority
BR
Brazil
Prior art keywords
coils
commutator
armature
winding
teeth
Prior art date
Application number
BR0113720-4A
Other languages
English (en)
Inventor
Jerome Cros
Philippe Viarouge
Original Assignee
Selem Electrotechnologies Inc
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 Selem Electrotechnologies Inc filed Critical Selem Electrotechnologies Inc
Publication of BR0113720A publication Critical patent/BR0113720A/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/26—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the armature windings
    • H02K23/30—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the armature windings having lap or loop windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/18—Windings for salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • 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
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49012—Rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)
  • Windings For Motors And Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

"MOTOR ELéTRICO DE CORRENTE CONTìNUA, MOTOR (UNIVERSAL) COM COLETOR DE CORRENTE ALTERNADA". Estruturas de motores de corrente contínua ou motores (universal) com coletor de corrente alternada que utilizam um enrolamento concentrado sobre o motor com bobinas enroladas em torno dos dentes. O número de segmentos de coletor é mais alto que o número de dentes de rotor. Várias bobinas são enroladas em torno do mesmo dente, Is terminais das bobinas são conectados com diferentes segmentos do coletor. Os trajetos paralelos do enrolamento de induzido são perfeitamente balanceados. Uma distribuição de corrente por igual através dos circuitos é mantida e não há circulação de corrente entre estes circuitos paralelos. Os problemas relacionados com a comutação são reduzidos porque o valor das indutâncias de bobina é baixo. O volume de cobre dos enrolamentos extremos, as perdas Joule e a extensão axial de induzido de motor são mais baixas que um enrolamento imbricado ou enrolamento ondulado com bobinas entrefechadas. Dois tipos de estruturas com um enrolamento concentrado são apresentados: algumas com dentes de rotor com dimensões idênticas e algumas com dentes de rotor com diferentes dimensões.
BR0113720-4A 2000-09-06 2001-08-30 Motor elétrico de corrente contìnua, motor (universal) com coletor de corrente alternada BR0113720A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/656,085 US6891304B1 (en) 2000-09-06 2000-09-06 Brush DC motors and AC commutator motor structures with concentrated windings
PCT/CA2001/001245 WO2002021665A2 (en) 2000-09-06 2001-08-30 Dc- or ac- commutator motors with concentrated windings

Publications (1)

Publication Number Publication Date
BR0113720A true BR0113720A (pt) 2004-03-02

Family

ID=24631551

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0113720-4A BR0113720A (pt) 2000-09-06 2001-08-30 Motor elétrico de corrente contìnua, motor (universal) com coletor de corrente alternada

Country Status (11)

Country Link
US (3) US6891304B1 (pt)
EP (1) EP1316136B1 (pt)
CN (1) CN1470095B (pt)
AT (1) ATE317602T1 (pt)
AU (1) AU2001287450A1 (pt)
BR (1) BR0113720A (pt)
CA (1) CA2421716C (pt)
DE (1) DE60117154T2 (pt)
ES (1) ES2254477T3 (pt)
MX (1) MXPA03001989A (pt)
WO (1) WO2002021665A2 (pt)

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CN102059954B (zh) * 2009-11-17 2015-04-29 德昌电机(深圳)有限公司 电动驻车制动系统及其永磁直流电机
CN102192166B (zh) * 2010-03-12 2016-03-30 德昌电机(深圳)有限公司 风机
KR101339543B1 (ko) * 2010-06-29 2013-12-10 주식회사 만도 모터 및 이를 이용한 전동식 파워 스티어링 시스템
CN102801265B (zh) * 2011-05-26 2016-12-14 德昌电机(深圳)有限公司 电机
CN102868278B (zh) * 2011-07-08 2017-05-10 德昌电机(深圳)有限公司 有刷电机及其转子
DE102011079444A1 (de) * 2011-07-20 2013-01-24 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Kommutatormotor in Gleichstromausführung und Antiblockierbremsvorrichtung
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CN106795937B (zh) * 2014-08-28 2019-01-22 本田技研工业株式会社 减震器及减震器的制造方法
JP6613585B2 (ja) * 2015-03-18 2019-12-04 スズキ株式会社 回転電機
DE102016111076A1 (de) * 2015-06-19 2016-12-22 Johnson Electric S.A. Niederspannungsgleichstrommotor
CN109217577B (zh) * 2017-07-07 2020-09-04 广东美的生活电器制造有限公司 永磁直流电机及食物处理机
CN109217576B (zh) * 2017-07-07 2020-09-04 广东美的生活电器制造有限公司 永磁直流电机及食物处理机
CN111448750B (zh) * 2017-11-29 2024-03-12 操纵技术Ip控股公司 容错永磁直流马达驱动器
CN107749704B (zh) * 2017-12-01 2024-09-06 深圳市昱森机电有限公司 低噪声直流电机及降低电磁噪音的方法
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Also Published As

Publication number Publication date
AU2001287450A1 (en) 2002-03-22
DE60117154T2 (de) 2006-08-03
EP1316136A2 (en) 2003-06-04
CN1470095A (zh) 2004-01-21
CN1470095B (zh) 2010-06-09
ES2254477T3 (es) 2006-06-16
US20080001492A1 (en) 2008-01-03
CA2421716A1 (en) 2002-03-14
DE60117154D1 (de) 2006-04-20
US20050184612A1 (en) 2005-08-25
CA2421716C (en) 2010-10-12
US6891304B1 (en) 2005-05-10
US7239060B2 (en) 2007-07-03
EP1316136B1 (en) 2006-02-08
WO2002021665A3 (en) 2002-05-30
MXPA03001989A (es) 2005-02-25
WO2002021665A2 (en) 2002-03-14
ATE317602T1 (de) 2006-02-15

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements