HK1074537A1 - Primary member of a linear synchronous permanent magnet motor - Google Patents

Primary member of a linear synchronous permanent magnet motor

Info

Publication number
HK1074537A1
HK1074537A1 HK05108287A HK05108287A HK1074537A1 HK 1074537 A1 HK1074537 A1 HK 1074537A1 HK 05108287 A HK05108287 A HK 05108287A HK 05108287 A HK05108287 A HK 05108287A HK 1074537 A1 HK1074537 A1 HK 1074537A1
Authority
HK
Hong Kong
Prior art keywords
permanent magnet
magnet motor
linear
primary member
back plate
Prior art date
Application number
HK05108287A
Other languages
English (en)
Inventor
Domenic P Marzano
Original Assignee
Velocity Magnetics 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 Velocity Magnetics Inc filed Critical Velocity Magnetics Inc
Publication of HK1074537A1 publication Critical patent/HK1074537A1/xx

Links

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
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Linear Motors (AREA)
HK05108287A 2002-05-24 2005-09-21 Primary member of a linear synchronous permanent magnet motor HK1074537A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US38306602P 2002-05-24 2002-05-24
US39024402P 2002-06-20 2002-06-20
PCT/US2003/016510 WO2003100943A2 (en) 2002-05-24 2003-05-23 Fixationi of permanent magnets to secondary of linear machine and linear machine with multiple time constant circuits

Publications (1)

Publication Number Publication Date
HK1074537A1 true HK1074537A1 (en) 2005-11-11

Family

ID=29586976

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05108287A HK1074537A1 (en) 2002-05-24 2005-09-21 Primary member of a linear synchronous permanent magnet motor

Country Status (10)

Country Link
US (1) US6930413B2 (xx)
EP (1) EP1516407B1 (xx)
AT (1) ATE337639T1 (xx)
AU (1) AU2003231851B2 (xx)
BR (1) BR0311239A (xx)
CA (1) CA2487652C (xx)
DE (1) DE60307845T2 (xx)
ES (1) ES2270086T3 (xx)
HK (1) HK1074537A1 (xx)
WO (1) WO2003100943A2 (xx)

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CN100440695C (zh) * 2003-12-05 2008-12-03 财团法人工业技术研究院 模块化的永磁同步线性马达
JP5203700B2 (ja) * 2004-05-07 2013-06-05 マグネモーション インコーポレイテッド 輸送手段及び輸送方法
JP2006174583A (ja) * 2004-12-15 2006-06-29 Fanuc Ltd リニアモータ
US20060255679A1 (en) * 2005-05-13 2006-11-16 Dine Pieter V Apparatus for pole pieces
ATE415048T1 (de) * 2005-07-28 2008-12-15 Harman Becker Automotive Sys Verbesserte kommunikation für innenräume von kraftfahrzeugen
DE102005045900B4 (de) * 2005-09-26 2010-12-09 Siemens Ag Sekundärteil einer linearen elektrischen Maschine und Verfahren zu dessen Herstellung
JP4955005B2 (ja) * 2005-10-06 2012-06-20 マイクロ・モーション・インコーポレーテッド 磁石アッセンブリ
DE102006012736A1 (de) * 2006-03-17 2007-09-20 Siemens Ag Elektrische Maschine
CN101075269B (zh) * 2007-06-22 2012-04-18 广东工业大学 模具型腔设计方法
US9032880B2 (en) 2009-01-23 2015-05-19 Magnemotion, Inc. Transport system powered by short block linear synchronous motors and switching mechanism
US8616134B2 (en) 2009-01-23 2013-12-31 Magnemotion, Inc. Transport system powered by short block linear synchronous motors
US8113310B2 (en) * 2009-02-12 2012-02-14 General Atomics Linear motor charged electric vehicle
EP2477833B1 (en) 2009-09-15 2013-11-06 Kpit Cummins Infosystems Limited Motor assistance for a hybrid vehicle based on predicted driving range
WO2011033528A2 (en) 2009-09-15 2011-03-24 Kpit Cummins Infosystems Limited Motor assistance for a hybrid vehicle
JP5926182B2 (ja) 2009-09-15 2016-05-25 ケーピーアイティ テクノロジーズ リミテッド ユーザ入力に基づくハイブリッド車のモータ補助
BR112012005361A2 (pt) 2009-09-15 2023-11-21 Kpit Cummins Infosystems Ltd Método de conversão de um veículo convencional para híbrido
DE102009048822A1 (de) * 2009-10-09 2011-04-14 Siemens Aktiengesellschaft Beförderungssystem mit elektromagnetischer Bremse
US8020494B2 (en) 2009-11-20 2011-09-20 Disney Enterprises, Inc. Anti-roll back assembly with linear magnetic positioning
US20110290161A1 (en) * 2010-05-27 2011-12-01 Valley Precision, Inc. Stage with magnetic loading
JP5655071B2 (ja) * 2010-06-08 2015-01-14 株式会社日立製作所 リニアモータ
US20120248898A1 (en) * 2011-03-29 2012-10-04 Richard Tucker Carlmark Moving Magnet Actuator Magnet Carrier
US8610318B2 (en) * 2011-03-29 2013-12-17 Bose Corporation Moving magnet actuator magnet carrier
US10128732B2 (en) 2012-02-20 2018-11-13 Hitachi, Ltd. Linear motor
US8716913B2 (en) * 2012-08-07 2014-05-06 Boulder Wind Power, Inc. Devices and methods for magnetic pole and back iron retention in electromagnetic machines
ES2705549T3 (es) 2013-06-20 2019-03-25 Otis Elevator Co Máquina eléctrica que tiene un rotor con imanes permanentes inclinados
JP6633516B2 (ja) 2013-09-21 2020-01-22 マグネモーション インコーポレイテッド パッケージングおよび他の用途のためのリニアモータ輸送
MY176739A (en) 2013-10-02 2020-08-20 Velocity Magnetic Inc Solid state energy storage and management system
US10476364B2 (en) * 2016-06-15 2019-11-12 Asm Technology Singapore Pte Ltd Magnet assembly mounting arrangement for an electromagnetic motor
CN107171527B (zh) * 2017-06-09 2023-04-18 浙江理工大学 非均匀分块式永磁直线同步电机励磁拓扑结构及设计方法
EP3692627B1 (en) * 2017-09-20 2024-05-08 Mainspring Energy, Inc. Auto-braking for an electromagnetic machine
CA3078825A1 (en) 2017-10-11 2019-04-18 Velocity Magnetics, Inc. Using linear synchronous motors for retarding linear motion and conveying systems

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GB433408A (en) * 1933-12-07 1935-08-14 Raoul Sarazin Improvements in electrical devices for the absorption of mechanical energy
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JPS59172967A (ja) 1983-03-18 1984-09-29 Toshiba Corp うず電流ブレ−キ装置
US4767954A (en) * 1986-04-11 1988-08-30 Compact Spindle Bearing Corporation Solid state commutated linear motor with an ironless multiphase armature
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DE4137201A1 (de) 1991-11-12 1993-05-13 Intrasys Gmbh Linear-motor oder -generator sowie stator hierfuer
WO1995006949A1 (en) * 1993-09-01 1995-03-09 Grumman Aerospace Corporation Superconducting electromagnet for levitation and propulsion of a maglev vehicle
DE19503511C5 (de) * 1995-02-03 2010-11-04 Siemens Ag Synchron-Linearmotor
DE29506374U1 (de) * 1995-04-13 1996-10-02 FUNEX AG, Wollerau Belustigungsvorrichtung
US5757091A (en) * 1995-07-03 1998-05-26 Fanuc Ltd. Permanent magnet field pole for linear motor
NL1003527C2 (nl) 1996-07-05 1998-01-07 Optische Ind Oede Oude Delftoe Catheter.
CA2318823A1 (en) 1998-02-25 1999-09-02 Satish C. Wadhawan Solvent extraction of ferric chloride
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JP2001025229A (ja) * 1999-07-06 2001-01-26 Nippon Thompson Co Ltd 可動コイル型リニアモータを内蔵したスライド装置
MY133384A (en) 2000-07-17 2007-11-30 Inventio Ag Secondary part of a linear motor, method for the production thereof, linear motor with secondary part and use of the linear motor
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Also Published As

Publication number Publication date
DE60307845T2 (de) 2007-03-08
EP1516407A2 (en) 2005-03-23
AU2003231851B2 (en) 2007-01-04
WO2003100943A3 (en) 2004-04-15
BR0311239A (pt) 2005-02-22
CA2487652A1 (en) 2003-12-04
WO2003100943A2 (en) 2003-12-04
CA2487652C (en) 2008-12-09
US6930413B2 (en) 2005-08-16
DE60307845D1 (de) 2006-10-05
US20040070286A1 (en) 2004-04-15
EP1516407B1 (en) 2006-08-23
ES2270086T3 (es) 2007-04-01
ATE337639T1 (de) 2006-09-15
AU2003231851A1 (en) 2003-12-12

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20100523