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BR0215671A - Motor elétrico rotativo que tem elementos anelares concêntricos - Google Patents

Motor elétrico rotativo que tem elementos anelares concêntricos

Info

Publication number
BR0215671A
BR0215671A BR0215671-7A BR0215671A BR0215671A BR 0215671 A BR0215671 A BR 0215671A BR 0215671 A BR0215671 A BR 0215671A BR 0215671 A BR0215671 A BR 0215671A
Authority
BR
Brazil
Prior art keywords
groups
electric motor
rotary electric
concentric annular
rotor
Prior art date
Application number
BR0215671-7A
Other languages
English (en)
Inventor
Boris Maslov
Alexander Pyntikov
Original Assignee
Wavecrest Lab Llc
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 Wavecrest Lab Llc filed Critical Wavecrest Lab Llc
Publication of BR0215671A publication Critical patent/BR0215671A/pt

Links

Classifications

    • 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
    • H02K21/26—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating armatures and stationary magnets
    • 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
    • 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
    • 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
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

"MOTOR ELéTRICO ROTATIVO QUE TEM ELE. MENTOS ANELARES CONCêNTRICOS". A presente invenção refere-se a um motor elétrico rotativo no qual elementos de rotor e estator são, cada um, configurados como anéis anelares concêntricos um em relação ao outro, ao redor de um eixo de rotação. Cada um dos elementos de rotor ou estator é formado de grupos de pólos de eletroímã, os grupos distribuídos substancialmente de forma eq³idistante ao longo da extensão angular do anel anelar, cada um dos grupos compreendendo material magnético isolado magneticamente e separado dos outros grupos. O outro elemento compreende uma pluralidade de pólos de ímã permanente distribuídos substancialmente de forma eq³idistante com polaridade magnética alternada ao longo da extensão angular do espaço de ar radial formado entre os elementos, os pólos de ímã permanente tendo um trajeto de retorno magnético comum.
BR0215671-7A 2002-03-29 2002-03-29 Motor elétrico rotativo que tem elementos anelares concêntricos BR0215671A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2002/009624 WO2003085807A1 (en) 2002-03-29 2002-03-29 Rotary electric motor having concentric annular members

Publications (1)

Publication Number Publication Date
BR0215671A true BR0215671A (pt) 2005-02-01

Family

ID=28789605

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0215671-7A BR0215671A (pt) 2002-03-29 2002-03-29 Motor elétrico rotativo que tem elementos anelares concêntricos

Country Status (10)

Country Link
EP (1) EP1490953A1 (pt)
JP (1) JP2005522174A (pt)
KR (1) KR100712339B1 (pt)
CN (1) CN1623268A (pt)
AU (1) AU2002367852A1 (pt)
BR (1) BR0215671A (pt)
CA (1) CA2477430C (pt)
IL (1) IL163700A0 (pt)
MX (1) MXPA04009311A (pt)
WO (1) WO2003085807A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050104470A1 (en) * 2003-11-13 2005-05-19 Perkins William P. Integrated stator-axle for in-wheel motor of an electric vehicle
JP3638944B1 (ja) 2004-02-04 2005-04-13 山洋電気株式会社 永久磁石内蔵型回転モータの極弧率の決定方法及び永久磁石内蔵型回転モータ
DE102004016743A1 (de) * 2004-04-05 2005-11-10 Minebea Co., Ltd. Statoranordnung für einen mehrphasigen Elektromotor
US7635932B2 (en) * 2004-08-18 2009-12-22 Bluwav Systems, Llc Dynamoelectric machine having heat pipes embedded in stator core
DE102011018539B4 (de) 2011-04-18 2022-10-13 Hans-Jürgen Esch Aufbauprinzip für elektrische Maschinen mit außenliegendem Rotor
FR2979769B1 (fr) * 2011-09-01 2013-08-23 Renault Sa Machine electrique tournante
US8994244B2 (en) * 2012-08-01 2015-03-31 Nidec Motor Corporation Motor stator with reduced coil configuration
JP2015019491A (ja) * 2013-07-10 2015-01-29 株式会社コア ライン 発電ユニット
US10066966B2 (en) * 2014-03-14 2018-09-04 Mitsubishi Electric Corporation Magnetic position detection device and magnetic position detection method
CN108370178B (zh) * 2015-12-03 2021-12-03 三菱电机株式会社 轴向间隙型旋转电机及其制造方法
CN106314666B (zh) * 2016-08-24 2020-05-19 东北大学秦皇岛分校 磁力助力自行车
FR3061370B1 (fr) * 2016-12-27 2022-05-13 Francecol Tech Ensemble electromagnetique a structure polyphasee

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214663A (en) * 1962-11-21 1965-10-26 Black & Decker Mfg Co Semiconductor commutated motor system with capacitive pickup
US5023527A (en) * 1974-06-24 1991-06-11 General Electric Company Control circuits, electronically commutated motor systems and methods
US4315171A (en) * 1977-05-23 1982-02-09 Ernest Schaeffer Step motors
DE3414312A1 (de) * 1984-04-16 1985-10-24 Magnet-Motor Gesellschaft für magnetmotorische Technik mbH, 8130 Starnberg Elektrisch gesteuerter elektromotor
CA1323650C (en) * 1985-11-12 1993-10-26 Franklin Lee Forbes Electrically commutated motor having an edgewise wound yoke
US5015903A (en) * 1988-08-15 1991-05-14 Pacific Scientific Company Electronically commutated reluctance motor
US5625353A (en) * 1992-12-29 1997-04-29 Kabushiki Kaisha Sankyo Seiki Seisakusho Device for transmitting signals from position detector and method of such signal transmission
US6028385A (en) * 1995-10-19 2000-02-22 Tridelta Industries, Inc. Switched reluctance motor
US6169350B1 (en) * 1998-03-03 2001-01-02 Tai-Her Yang Electrical machine magnetic circuit structure in which pole-to-rotor air clearances vary asymmetrically to provide a more uniform flux distribution
DE19909227B4 (de) * 1998-03-06 2005-08-25 Saia-Burgess Ozd Kft. Zweiphasen-Motor, nämlich Schrittmotor oder Synchronmotor mit zwei weichmagnetischen Statorteilen

Also Published As

Publication number Publication date
WO2003085807A1 (en) 2003-10-16
AU2002367852A1 (en) 2003-10-20
KR100712339B1 (ko) 2007-05-02
KR20040104543A (ko) 2004-12-10
JP2005522174A (ja) 2005-07-21
CN1623268A (zh) 2005-06-01
CA2477430C (en) 2006-12-05
CA2477430A1 (en) 2003-10-16
EP1490953A1 (en) 2004-12-29
IL163700A0 (en) 2005-12-18
MXPA04009311A (es) 2005-01-25

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Legal Events

Date Code Title Description
B08L Patent application lapsed because of non payment of annual fee [chapter 8.12 patent gazette]

Free format text: REFERENTE AO NAO RECOLHIMENTO DAS 10A, 11A E 12A ANUIDADES.

B08I Publication cancelled [chapter 8.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 8.12 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

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

Free format text: REFERENTE AS 10A, 11A, 12A, 13A, 14A, 15A, 16A, 17A E 18A ANUIDADES.

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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2602 DE 17-11-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.