ES2549852T3 - Motor CC lineal sin escobillas con conjunto de inducido sin hierro - Google Patents

Motor CC lineal sin escobillas con conjunto de inducido sin hierro Download PDF

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Publication number
ES2549852T3
ES2549852T3 ES01988414.7T ES01988414T ES2549852T3 ES 2549852 T3 ES2549852 T3 ES 2549852T3 ES 01988414 T ES01988414 T ES 01988414T ES 2549852 T3 ES2549852 T3 ES 2549852T3
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ES
Spain
Prior art keywords
length
housing
field assembly
motor
assembly
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
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ES01988414.7T
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English (en)
Inventor
Mikhail Godkin
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Custom Sensors and Technologies Inc
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Custom Sensors and Technologies Inc
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Publication of ES2549852T3 publication Critical patent/ES2549852T3/es
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/066—Electromagnets with movable winding

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Linear Motors (AREA)

Abstract

Un motor CC lineal sin escobillas (10) incluyendo un alojamiento (18, 20); un conjunto de inducido (13), móvil con relación al alojamiento (18, 20), incluyendo una base de bobinas no magnética (38) y una pluralidad de bobinas (40) conectadas como un devanado trifásico; y un conjunto de campo (12) unido fijamente al alojamiento (18, 20), incluyendo una pluralidad de imanes permanentes (24) teniendo cada uno una longitud, y una pluralidad de piezas de polo (26) teniendo cada una una longitud; y una pieza de polo de extremo dispuesta en cada extremo del conjunto de campo (12), teniendo cada pieza de polo de extremo una longitud; donde la longitud de cada una de la pluralidad de piezas de polo (26) es dos tercios (2/3) de la longitud de cada uno de la pluralidad de imanes permanentes (24), y la longitud de cada una de las piezas de polo de extremo es la mitad (1/2) de la longitud de cada una de la pluralidad de piezas de polo (26) para lograr una fuerza constante en función de la característica de carrera en respuesta a la pluralidad de bobinas (40) que reciben una conmutación trifásico sinusoidal; y donde el conjunto de inducido (13) está configurado para movimiento con relación al conjunto de campo (12) y el alojamiento (18, 20) en respuesta a la conmutación sinusoidal; y donde el alojamiento incluye material magnético blando; y el motor CC sin escobillas incluye: tapones de extremo (14, 16), que incluyen la pluralidad de piezas de polo de extremo, y que están colocados en el conjunto de campo (12) de modo que el conjunto de campo (12), los tapones de extremo (14, 16) y el alojamiento (18, 20) formen un circuito magnético común.

Description

imagen1
imagen2

Claims (1)

  1. imagen1
    imagen2
ES01988414.7T 2000-12-26 2001-12-21 Motor CC lineal sin escobillas con conjunto de inducido sin hierro Expired - Lifetime ES2549852T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25820500P 2000-12-26 2000-12-26
US258205P 2000-12-26
PCT/US2001/050594 WO2002056447A2 (en) 2000-12-26 2001-12-21 Linear brushless dc motor with ironless armature assembly

Publications (1)

Publication Number Publication Date
ES2549852T3 true ES2549852T3 (es) 2015-11-02

Family

ID=22979543

Family Applications (1)

Application Number Title Priority Date Filing Date
ES01988414.7T Expired - Lifetime ES2549852T3 (es) 2000-12-26 2001-12-21 Motor CC lineal sin escobillas con conjunto de inducido sin hierro

Country Status (6)

Country Link
US (1) US6800966B2 (es)
EP (1) EP1348250B1 (es)
JP (1) JP2004518391A (es)
CN (1) CN1682423A (es)
ES (1) ES2549852T3 (es)
WO (1) WO2002056447A2 (es)

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CN100433512C (zh) * 2003-07-03 2008-11-12 云南变压器电气股份有限公司 用于驱动磁悬浮列车的直线单向直流电机
FI117582B (fi) * 2004-12-23 2006-11-30 Abb Oy Kestomagneettikoneen roottorirakenne
EP1999993A4 (en) * 2006-03-06 2011-03-30 Gen Innovations Inc POSITIONALLY SEQUENCED SPEAKER SYSTEM
DE102006022773A1 (de) 2006-05-16 2007-11-22 Technische Universität Kaiserslautern Linearmotor
JP4803252B2 (ja) * 2006-07-26 2011-10-26 株式会社安川電機 円筒形リニアモータおよび搬送装置
JP5087333B2 (ja) * 2007-07-12 2012-12-05 株式会社アイエイアイ リニアアクチュエータ
US8076877B2 (en) * 2008-10-17 2011-12-13 Oteman David G System and method for controlling power balance in an electrical/mechanical system
USD661262S1 (en) * 2009-10-26 2012-06-05 Nichia Corporation Light emitting diode
CN101710778B (zh) * 2009-12-14 2012-05-23 北京理工大学 一种直线发电机次级及控制方法
US8415838B1 (en) * 2010-07-19 2013-04-09 Moticont Linear motor with two magnets and a coil carrier having multiple winding areas with each area having a section of a coil wound with one continuous wire with the winding in opposite directions in spaced apart winding areas
CN102005892B (zh) * 2010-11-24 2012-07-04 南京理工大学 一种应用轴向充磁永磁体的电磁直线执行器
JP5750340B2 (ja) * 2011-09-05 2015-07-22 山洋電気株式会社 電気機械
US8629572B1 (en) * 2012-10-29 2014-01-14 Reed E. Phillips Linear faraday induction generator for the generation of electrical power from ocean wave kinetic energy and arrangements thereof
WO2014167720A1 (ja) * 2013-04-12 2014-10-16 三菱電機株式会社 可動子およびリニアモータ
CN104518594B (zh) * 2013-09-27 2017-04-19 大银微系统股份有限公司 棒状马达的动子改良构造
WO2017023303A1 (en) 2015-08-05 2017-02-09 Stren Microlift Technology, Llc Hydraulic pumping system for use with a subterranean well
WO2017155788A1 (en) * 2016-03-08 2017-09-14 Weatherford Technology Holdings, Llc Position sensing for wellsite pumping unit
CN107623426A (zh) * 2017-07-28 2018-01-23 柴民 一种线性驱动装置及线性电机

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
US3149255A (en) * 1962-03-23 1964-09-15 H & T Electrical Products Electrical reciprocating motor
US4363980A (en) * 1979-06-05 1982-12-14 Polaroid Corporation Linear motor
US4785816A (en) * 1985-01-14 1988-11-22 Johnson & Johnson Ultrasound Inc. Ultrasonic transducer probe assembly
US5434549A (en) * 1992-07-20 1995-07-18 Tdk Corporation Moving magnet-type actuator
US5345206A (en) 1992-11-24 1994-09-06 Bei Electronics, Inc. Moving coil actuator utilizing flux-focused interleaved magnetic circuit
US5716461A (en) * 1996-09-30 1998-02-10 Eastman Kodak Company Functionally gradient permanent magnet actuators
US5896076A (en) 1997-12-29 1999-04-20 Motran Ind Inc Force actuator with dual magnetic operation
US6239516B1 (en) 1998-04-06 2001-05-29 Kollmorgan Corporation High performance ironless linear motor with supported windings
DE19832244C2 (de) * 1998-07-17 2000-10-19 Rollei Fototechnic Gmbh Elektromagnetischer Antrieb für einen Schlitzverschluß
JP2001112228A (ja) * 1999-10-08 2001-04-20 Matsushita Electric Ind Co Ltd 磁石可動型リニアアクチュエータ
US6388417B1 (en) * 1999-12-06 2002-05-14 Macrosonix Corporation High stability dynamic force motor

Also Published As

Publication number Publication date
EP1348250B1 (en) 2015-09-30
US20020079997A1 (en) 2002-06-27
US6800966B2 (en) 2004-10-05
CN1682423A (zh) 2005-10-12
JP2004518391A (ja) 2004-06-17
EP1348250A2 (en) 2003-10-01
WO2002056447A2 (en) 2002-07-18
WO2002056447A3 (en) 2003-03-06

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