BR0209663A - Motor de movimento alternado - Google Patents

Motor de movimento alternado

Info

Publication number
BR0209663A
BR0209663A BR0209663-3A BR0209663A BR0209663A BR 0209663 A BR0209663 A BR 0209663A BR 0209663 A BR0209663 A BR 0209663A BR 0209663 A BR0209663 A BR 0209663A
Authority
BR
Brazil
Prior art keywords
magnet
mounting unit
reciprocating motor
mounting
frame
Prior art date
Application number
BR0209663-3A
Other languages
English (en)
Inventor
Won-Hyun Jung
Bon-Cheol Ku
Original Assignee
Lg Electronics 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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BR0209663A publication Critical patent/BR0209663A/pt

Links

Classifications

    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • 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
    • 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
    • H02K1/34—Reciprocating, oscillating or vibrating parts of the magnetic circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

"MOTOR DE MOVIMENTO ALTERNADO". Um motor de movimento alternado descrito tendo uma armação de ímã (10) conectada entre o imã (8) e um elemento a ser movido de modo alternado para transmitir um movimento alterando do ímã (8) para o elemento, o ímã consistindo de uma primeira unidade de montagem (12) na qual o ímã (8) é fixado e uma segunda unidade de montagem (14) feita de um material diferente com a primeira unidade de montagem (12), sendo conectada na primeira montagem (12) e com a qual o elemento é engatado. Uma parte da armação de imã (10) onde o imã é fixo, é feito de um material não metálico para minimizar a perda de fluxo gerado de uma bobina de enrolamento (6).
BR0209663-3A 2001-05-16 2002-05-13 Motor de movimento alternado BR0209663A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2001-0026751A KR100394242B1 (ko) 2001-05-16 2001-05-16 왕복동식 모터의 마그네트 고정장치
PCT/KR2002/000889 WO2002093719A1 (en) 2001-05-16 2002-05-13 Reciprocating motor

Publications (1)

Publication Number Publication Date
BR0209663A true BR0209663A (pt) 2004-04-20

Family

ID=19709537

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0209663-3A BR0209663A (pt) 2001-05-16 2002-05-13 Motor de movimento alternado

Country Status (8)

Country Link
US (1) US6894407B2 (pt)
EP (1) EP1400004B1 (pt)
JP (1) JP3802491B2 (pt)
KR (1) KR100394242B1 (pt)
CN (1) CN1303745C (pt)
BR (1) BR0209663A (pt)
DK (1) DK1400004T3 (pt)
WO (1) WO2002093719A1 (pt)

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JP4197404B2 (ja) * 2001-10-02 2008-12-17 シャープ株式会社 液晶表示装置およびその製造方法
US7284967B2 (en) * 2001-12-10 2007-10-23 Lg Electronics, Inc. Reliability-improving structure of reciprocating compressor
KR20030054989A (ko) * 2001-12-26 2003-07-02 주식회사 엘지이아이 왕복동식 모터
KR100548293B1 (ko) * 2003-12-30 2006-02-02 엘지전자 주식회사 왕복동식 모터의 마그네트 고정 구조
DE102004003730A1 (de) * 2004-01-23 2005-08-18 Heinz Leiber Segmentmotor
KR100619731B1 (ko) * 2004-07-26 2006-09-08 엘지전자 주식회사 왕복동모터 및 이를 구비한 왕복동식 압축기
GB0422996D0 (en) * 2004-10-15 2004-11-17 Microgen Energy Ltd A magnet assembly for a linear electromechanical machine
JP2008517573A (ja) * 2004-10-15 2008-05-22 マイクロゲン エナジー リミテッド リニア電気機械マシンのためのマグネットアセンブリ
KR100600765B1 (ko) * 2004-11-02 2006-07-18 엘지전자 주식회사 리니어 압축기
DE102005040389A1 (de) * 2005-08-25 2007-03-01 Ipgate Ag Elektrischer Antrieb mit topfförmigem Anker und außenliegenden Permanentmagnetelementen
TW200709536A (en) * 2006-03-02 2007-03-01 Magtronics Technology Inc A voice coil motor and method of using magnetic restoring force achieving displacement control
KR100792459B1 (ko) * 2006-09-04 2008-01-10 엘지전자 주식회사 왕복동식 모터의 가동자 구조
KR100792460B1 (ko) * 2006-09-04 2008-01-10 엘지전자 주식회사 왕복동식 모터의 가동자 및 그 제조 방법
KR100793804B1 (ko) * 2006-09-05 2008-01-11 엘지전자 주식회사 리니어 모터 구조
EP2102974B1 (en) * 2007-01-08 2017-10-25 LG Electronics Inc. -1- Linear motor for linear compressor
CN104251193A (zh) * 2013-06-28 2014-12-31 Lg电子株式会社 线性压缩机
CN104251195A (zh) 2013-06-28 2014-12-31 Lg电子株式会社 线性压缩机
CN104251196B (zh) 2013-06-28 2016-10-05 Lg电子株式会社 线性压缩机
CN104251197B (zh) 2013-06-28 2017-04-12 Lg电子株式会社 线性压缩机
CN203835658U (zh) 2013-06-28 2014-09-17 Lg电子株式会社 线性压缩机
CN204126840U (zh) 2013-06-28 2015-01-28 Lg电子株式会社 线性压缩机
JP6179496B2 (ja) * 2014-09-30 2017-08-16 株式会社デンソー 回転子および回転機
KR102762632B1 (ko) 2017-01-10 2025-02-07 엘지전자 주식회사 가동코어형 왕복동 모터 및 이를 구비한 왕복동식 압축기
US11362552B2 (en) * 2018-10-09 2022-06-14 Ford Global Technologies, Llc Electric machine component and method to fabricate
JP7293701B2 (ja) * 2019-02-08 2023-06-20 株式会社デンソー 回転電機
JP7277169B2 (ja) * 2019-02-20 2023-05-18 住友重機械工業株式会社 極低温冷凍機用リニア圧縮機

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Publication number Priority date Publication date Assignee Title
US4602174A (en) * 1983-12-01 1986-07-22 Sunpower, Inc. Electromechanical transducer particularly suitable for a linear alternator driven by a free-piston stirling engine
US4641812A (en) * 1985-05-23 1987-02-10 Pneumo Corporation Direct drive valve and force motor assembly including interchangeable stator assembly and alignment system or method
JPS62118740A (ja) * 1985-11-15 1987-05-30 Matsushita Electric Works Ltd モ−タ
US4714853A (en) * 1986-09-04 1987-12-22 Tri-Tech, Inc. Low profile electric motor
US4888506A (en) * 1987-07-09 1989-12-19 Hitachi Metals, Ltd. Voice coil-type linear motor
DE69206229T2 (de) * 1991-08-26 1996-03-28 Toshiba Kawasaki Kk Vorrichtung zum Tragen und zur linearen Bewegung eines Objektes.
US5317221A (en) * 1991-09-04 1994-05-31 Canon Kabushiki Kaisha Linear driving device
US5546469A (en) * 1994-08-15 1996-08-13 Donahoe; Danny T. Sound transducer
US5596311A (en) * 1995-05-23 1997-01-21 Preco, Inc. Method and apparatus for driving a self-resonant acoustic transducer
US5757091A (en) * 1995-07-03 1998-05-26 Fanuc Ltd. Permanent magnet field pole for linear motor
US5783893A (en) 1995-10-20 1998-07-21 Newport News Shipbuilding And Dry Dock Company Multiple stator, single shaft electric machine
KR100206762B1 (ko) * 1995-11-14 1999-07-01 구자홍 리니어모터의 마그네트 조립체
KR100218443B1 (ko) * 1996-07-31 1999-09-01 구자홍 리니어 모터의 마그네트 고정구조
JP2992265B2 (ja) * 1997-04-29 1999-12-20 エルジー電子株式会社 圧縮機用モータのマグネット配設構造
EP0954086B1 (en) * 1998-04-28 2003-05-14 Matsushita Refrigeration Company Linear motor and linear compressor
KR100498301B1 (ko) * 1998-09-30 2005-09-30 엘지전자 주식회사 리니어 모터의 가동자구조
WO2000062406A1 (en) * 1999-04-13 2000-10-19 Matsushita Electric Industrial Co., Ltd. Linear motor
US6761852B2 (en) * 2002-03-11 2004-07-13 Advanced Materials Technologies Pte. Ltd. Forming complex-shaped aluminum components

Also Published As

Publication number Publication date
US20040145248A1 (en) 2004-07-29
KR100394242B1 (ko) 2003-08-09
US6894407B2 (en) 2005-05-17
EP1400004B1 (en) 2013-03-27
CN1509515A (zh) 2004-06-30
CN1303745C (zh) 2007-03-07
JP3802491B2 (ja) 2006-07-26
KR20020087755A (ko) 2002-11-23
EP1400004A1 (en) 2004-03-24
JP2004526400A (ja) 2004-08-26
WO2002093719A1 (en) 2002-11-21
DK1400004T3 (da) 2013-06-24

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART .8O COMBINADO COM ART. 13 DA LPI

B12B Appeal against refusal [chapter 12.2 patent gazette]