KR101732636B1 - 선형 전동기 - Google Patents

선형 전동기 Download PDF

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Publication number
KR101732636B1
KR101732636B1 KR1020100081522A KR20100081522A KR101732636B1 KR 101732636 B1 KR101732636 B1 KR 101732636B1 KR 1020100081522 A KR1020100081522 A KR 1020100081522A KR 20100081522 A KR20100081522 A KR 20100081522A KR 101732636 B1 KR101732636 B1 KR 101732636B1
Authority
KR
South Korea
Prior art keywords
permanent magnet
module
armature
modules
pole
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.)
Active
Application number
KR1020100081522A
Other languages
English (en)
Korean (ko)
Other versions
KR20120018588A (ko
Inventor
김홍중
Original Assignee
주식회사 코베리
김홍중
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
Priority to KR1020100081522A priority Critical patent/KR101732636B1/ko
Application filed by 주식회사 코베리, 김홍중 filed Critical 주식회사 코베리
Priority to CN201180040838.8A priority patent/CN103141017B/zh
Priority to US13/817,111 priority patent/US9257872B2/en
Priority to JP2013526997A priority patent/JP5956993B2/ja
Priority to PCT/KR2011/005725 priority patent/WO2012026685A2/ko
Priority to EP11820113.6A priority patent/EP2611011B1/en
Priority to TW100129237A priority patent/TWI449306B/zh
Publication of KR20120018588A publication Critical patent/KR20120018588A/ko
Application granted granted Critical
Publication of KR101732636B1 publication Critical patent/KR101732636B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • 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
    • H02K1/145—Stator cores with salient poles having an annular coil, e.g. of the claw-pole type
    • 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
    • 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
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/38—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary
    • H02K21/44—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary with armature windings wound upon the magnets
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2207/00—Specific aspects not provided for in the other groups of this subclass relating to arrangements for handling mechanical energy
    • H02K2207/03—Tubular motors, i.e. rotary motors mounted inside a tube, e.g. for blinds
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
    • 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
    • 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
    • H02K7/08—Structural association with bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Linear Motors (AREA)
KR1020100081522A 2010-08-23 2010-08-23 선형 전동기 Active KR101732636B1 (ko)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR1020100081522A KR101732636B1 (ko) 2010-08-23 2010-08-23 선형 전동기
US13/817,111 US9257872B2 (en) 2010-08-23 2011-08-04 Linear motor
JP2013526997A JP5956993B2 (ja) 2010-08-23 2011-08-04 リニアモータ
PCT/KR2011/005725 WO2012026685A2 (ko) 2010-08-23 2011-08-04 선형 전동기
CN201180040838.8A CN103141017B (zh) 2010-08-23 2011-08-04 线性马达
EP11820113.6A EP2611011B1 (en) 2010-08-23 2011-08-04 Linear motor
TW100129237A TWI449306B (zh) 2010-08-23 2011-08-16 線性馬達

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100081522A KR101732636B1 (ko) 2010-08-23 2010-08-23 선형 전동기

Publications (2)

Publication Number Publication Date
KR20120018588A KR20120018588A (ko) 2012-03-05
KR101732636B1 true KR101732636B1 (ko) 2017-05-24

Family

ID=45723886

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100081522A Active KR101732636B1 (ko) 2010-08-23 2010-08-23 선형 전동기

Country Status (7)

Country Link
US (1) US9257872B2 (enExample)
EP (1) EP2611011B1 (enExample)
JP (1) JP5956993B2 (enExample)
KR (1) KR101732636B1 (enExample)
CN (1) CN103141017B (enExample)
TW (1) TWI449306B (enExample)
WO (1) WO2012026685A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11387728B2 (en) 2019-11-06 2022-07-12 Kovery Co., Ltd. Linear motor and transport system using the same

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* Cited by examiner, † Cited by third party
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TWI551002B (zh) * 2014-01-24 2016-09-21 Chin Hsiang Tang The magnetic structure of the motor is improved
US20150216269A1 (en) * 2014-02-03 2015-08-06 Ef Designs, Ltd. Magnetic jewelry clasp and method of using the same
JP6419535B2 (ja) * 2014-11-07 2018-11-07 株式会社日立製作所 リニアモータ並びにリニアモータを搭載した圧縮機及び機器
CN104604993B (zh) * 2015-01-29 2017-09-12 四川大学 一种黄秋葵营养饼干及其制备方法
EP3261236B1 (en) * 2015-02-18 2020-05-20 Hitachi, Ltd. Linear motor
CN105610261B (zh) * 2016-01-21 2018-09-04 中国科学院电工研究所 一种模块化矩阵式直线感应电机
JP6634341B2 (ja) * 2016-05-13 2020-01-22 株式会社神戸製鋼所 直動電動機
KR102652589B1 (ko) * 2016-06-23 2024-04-01 엘지전자 주식회사 횡자속형 왕복동 모터 및 이를 구비한 왕복동식 압축기
JP6654551B2 (ja) * 2016-11-28 2020-02-26 株式会社神戸製鋼所 電動機
EP3422537B1 (de) * 2017-06-30 2020-05-20 Etel S.A. Spulenanordnung und gehäusemodulset für eine spulenanordnung eines elektromotors
CN107515574B (zh) * 2017-08-17 2024-06-18 深圳市信维通信股份有限公司 线性马达加磁液设备以及方法
JP6826525B2 (ja) * 2017-12-28 2021-02-03 株式会社神戸製鋼所 直動電動機
JP7149406B2 (ja) * 2018-04-16 2022-10-06 コベリ カンパニー リミテッド 磁石モジュールの製造方法及び磁石モジュール
DE102018209723A1 (de) * 2018-06-15 2019-12-19 Krones Ag Verfahren und Vorrichtung zur Verschleißüberwachung eines Langstator-Linearmotor-Systems
US10965177B2 (en) * 2018-07-06 2021-03-30 Otis Elevator Company Permanent magnet (PM) machine having rotor poles with an array of permanent magnets
SE543274C2 (en) * 2019-03-04 2020-11-10 Hagnesia Ab Azimuthal or polodial flux machines
CN112378109B (zh) * 2020-11-23 2022-04-12 苏州大学 一种低温脉管制冷机
US11901119B2 (en) * 2021-04-01 2024-02-13 Julius Kelly On-off switchable magnet assembly
CN113300564B (zh) * 2021-06-11 2022-10-21 哈尔滨工业大学 高功率因数横向磁通永磁同步直线电机
CN113991967B (zh) * 2021-09-30 2023-07-14 清华大学 一种非接触式永磁支撑装置
CN114583916A (zh) 2022-03-24 2022-06-03 亚龙智能装备集团股份有限公司 一种直线电机模组
KR102844976B1 (ko) * 2022-10-31 2025-08-12 주식회사 코베리 선형 전동기

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KR100964538B1 (ko) * 2009-09-25 2010-06-21 김홍중 선형 전동기
KR100964539B1 (ko) 2009-10-20 2010-06-21 김홍중 선형 전동기

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JP2002175913A (ja) 2000-12-07 2002-06-21 Genesis:Kk 磁気吸引部材及びそれを用いた磁気吸引装置
KR100964538B1 (ko) * 2009-09-25 2010-06-21 김홍중 선형 전동기
KR100964539B1 (ko) 2009-10-20 2010-06-21 김홍중 선형 전동기

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11387728B2 (en) 2019-11-06 2022-07-12 Kovery Co., Ltd. Linear motor and transport system using the same

Also Published As

Publication number Publication date
CN103141017B (zh) 2016-07-06
EP2611011A2 (en) 2013-07-03
JP2014504129A (ja) 2014-02-13
TWI449306B (zh) 2014-08-11
EP2611011B1 (en) 2021-01-20
WO2012026685A3 (ko) 2012-05-24
TW201223086A (en) 2012-06-01
EP2611011A4 (en) 2017-12-20
CN103141017A (zh) 2013-06-05
US9257872B2 (en) 2016-02-09
JP5956993B2 (ja) 2016-07-27
KR20120018588A (ko) 2012-03-05
US20130154398A1 (en) 2013-06-20
WO2012026685A2 (ko) 2012-03-01

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