EP1602164A1 - Statorkern für einen linearmotor - Google Patents

Statorkern für einen linearmotor

Info

Publication number
EP1602164A1
EP1602164A1 EP04718470A EP04718470A EP1602164A1 EP 1602164 A1 EP1602164 A1 EP 1602164A1 EP 04718470 A EP04718470 A EP 04718470A EP 04718470 A EP04718470 A EP 04718470A EP 1602164 A1 EP1602164 A1 EP 1602164A1
Authority
EP
European Patent Office
Prior art keywords
stator
stator core
tooth
slot
mover
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.)
Withdrawn
Application number
EP04718470A
Other languages
English (en)
French (fr)
Inventor
Alan Jack
Philip George Dickinson
Lars-Olov Pennander
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoganas AB
Original Assignee
Hoganas AB
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 Hoganas AB filed Critical Hoganas AB
Publication of EP1602164A1 publication Critical patent/EP1602164A1/de
Withdrawn legal-status Critical Current

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
    • H02K1/12—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Linear Motors (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
EP04718470A 2003-03-10 2004-03-08 Statorkern für einen linearmotor Withdrawn EP1602164A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0300657A SE0300657D0 (sv) 2003-03-10 2003-03-10 Linear motor
SE0300657 2003-03-10
PCT/SE2004/000337 WO2004082103A1 (en) 2003-03-10 2004-03-08 Stator core for linear motor

Publications (1)

Publication Number Publication Date
EP1602164A1 true EP1602164A1 (de) 2005-12-07

Family

ID=20290636

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04718470A Withdrawn EP1602164A1 (de) 2003-03-10 2004-03-08 Statorkern für einen linearmotor

Country Status (8)

Country Link
EP (1) EP1602164A1 (de)
JP (2) JP4904151B2 (de)
KR (1) KR101008093B1 (de)
CN (1) CN100358219C (de)
BR (1) BRPI0408267A (de)
SE (1) SE0300657D0 (de)
TW (2) TWI325214B (de)
WO (1) WO2004082103A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1724907B1 (de) 2005-05-17 2010-12-08 LG Electronics Inc. Linearmotor
KR100748979B1 (ko) * 2005-05-17 2007-08-13 엘지전자 주식회사 리니어 모터의 고정자
DE112006002553T5 (de) * 2005-09-21 2008-08-21 Ricardo Uk Ltd., Shoreham-By-Sea Lineares Stellglied
JP5415161B2 (ja) * 2008-08-08 2014-02-12 山洋電気株式会社 リニア同期モータ
NL2003653C2 (en) * 2009-10-16 2011-04-19 Brainct Noord B V Lineair actuator, device and method therefor.
KR101081516B1 (ko) * 2010-02-02 2011-11-10 미래산업 주식회사 리니어모터용 가동자, 그 제조방법, 및 이를 포함하는 리니어모터
CN101997388A (zh) * 2010-09-21 2011-03-30 佛山市顺德区精艺动力科技有限公司 一种直线电机的初级导磁构造
KR101242468B1 (ko) * 2011-10-12 2013-03-12 한국철도기술연구원 원통형 전자기식 모터용 코어 및 이를 이용한 원통형 전자기식 모터
CN102510145B (zh) * 2011-11-03 2014-01-15 中国石油天然气股份有限公司 井下圆筒形直线电机分力式动子
FR2986923B1 (fr) * 2012-02-15 2014-10-31 Moving Magnet Tech Actionneur a entrainement direct compact generant une force constante
TWI484724B (zh) * 2012-07-27 2015-05-11 Chieftek Prec Co Ltd 無鐵心式線性馬達線圈組合件構造及其單元線圈
TWI525962B (zh) 2014-12-05 2016-03-11 財團法人工業技術研究院 外轉子永磁無刷馬達
JP2017060288A (ja) * 2015-09-16 2017-03-23 Ｋｙｂ株式会社 リニアモータ、それを備えるリニアアクチュエータ、及びリニアモータの製造方法
CN106685174B (zh) * 2016-08-11 2019-07-19 邢台旭力机电科技有限公司 一种谐拍电动直线冲击装置
JP6573751B1 (ja) * 2018-06-18 2019-09-11 三菱電機株式会社 リニアモータの固定子、リニアモータ及びリニアモータシステム
CN111009978A (zh) * 2019-12-18 2020-04-14 安徽德科电气科技有限公司 一种照明用单相发电机
KR102466986B1 (ko) * 2020-03-27 2022-11-11 엘지전자 주식회사 리니어 모터 및 이를 적용한 리니어 압축기
CN114200663B (zh) * 2021-10-19 2023-04-28 江南大学 一种新型结构的高效率音圈驱动器及变形镜

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2299715A (en) 1995-04-03 1996-10-09 Zhang Wei Min Reciprocating motor and compressor incorporating the same
WO1999018649A1 (en) 1997-10-04 1999-04-15 Z & D Limited Linear motor compressor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49101210U (de) * 1972-12-20 1974-08-31
US5318412A (en) * 1992-04-03 1994-06-07 General Electric Company Flexible suspension for an oil free linear motor compressor
JPH10323008A (ja) * 1997-05-14 1998-12-04 Minolta Co Ltd シャフト型リニアモータ
JPH10164806A (ja) * 1996-11-26 1998-06-19 Okuma Mach Works Ltd リラクタンスモータ
DE59813385D1 (de) * 1997-11-10 2006-04-20 Siemens Ag Linearmotor
KR100301480B1 (ko) * 1998-07-13 2001-09-06 구자홍 리니어 모터용 고정자 코어 및 이를 이용한 고정자 제조방법
JP3428486B2 (ja) * 1999-03-11 2003-07-22 三菱電機株式会社 リニアモータ
SE519302C2 (sv) * 1999-05-11 2003-02-11 Hoeganaes Ab Statorkärna med tänder gjorda av mjukmagnetiskt pulvermateriel samt statoraggregat
ATE363763T1 (de) * 1999-06-21 2007-06-15 Fisher & Paykel Appliances Ltd Linearmotor
JP2001352747A (ja) * 2000-06-09 2001-12-21 Aida Eng Ltd リニアモータおよびこれを駆動源とするプレス成形装置
US7049925B2 (en) * 2000-09-26 2006-05-23 Matsushita Electric Industrial Co., Ltd. Linear actuator
KR100374837B1 (ko) * 2001-02-02 2003-03-04 엘지전자 주식회사 리니어 모터의 고정자 조립구조
JP2002305865A (ja) * 2001-03-30 2002-10-18 Sanyo Denki Co Ltd 円筒状積層コアユニット及び円筒状積層コア
KR100477111B1 (ko) * 2002-02-01 2005-03-17 삼성전자주식회사 리니어 압축기

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2299715A (en) 1995-04-03 1996-10-09 Zhang Wei Min Reciprocating motor and compressor incorporating the same
WO1999018649A1 (en) 1997-10-04 1999-04-15 Z & D Limited Linear motor compressor

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Company profile - Linear motor technology, Compressors and Vacuum pumps", WEBPAGE EXTRACT OF CO Z-D, January 2000 (2000-01-01), pages 1 - 11, XP002994139
See also references of WO2004082103A1

Also Published As

Publication number Publication date
JP4904151B2 (ja) 2012-03-28
SE0300657D0 (sv) 2003-03-10
JP2006520179A (ja) 2006-08-31
CN100358219C (zh) 2007-12-26
KR20050106511A (ko) 2005-11-09
CN1771644A (zh) 2006-05-10
BRPI0408267A (pt) 2006-03-07
WO2004082103A1 (en) 2004-09-23
KR101008093B1 (ko) 2011-01-13
TW200425617A (en) 2004-11-16
TW201031080A (en) 2010-08-16
TWI325214B (en) 2010-05-21
JP2011004602A (ja) 2011-01-06

Similar Documents

Publication Publication Date Title
US7884508B2 (en) Linear motor
US7247967B2 (en) Electric motor having a stator
KR100970532B1 (ko) 전기 기계 조립체
EP0624286B1 (de) Bürstenloser gleichstrommotor/-generator
US7737598B2 (en) Electric motor having a stator
US7124495B2 (en) Method for making an electric motor
US6064132A (en) Armature structure of a radial rib winding type rotating electric machine
WO2004082103A1 (en) Stator core for linear motor
US20070267929A1 (en) Stator arrangement and rotor arrangement for a transverse flux machine
US10916984B2 (en) Axial flux rotor and axial flux electric machine
US20050017590A1 (en) Brushless permanent magnet machine with axial modules of rotor magnetization skew and method of producing the same
US11942837B2 (en) Axial flux rotor preparation process
US20050140241A1 (en) Electrodynamic Apparatus and method of manufacture
US20100187940A1 (en) Rotating electrical machine
US7155804B2 (en) Method of forming an electric motor
JP2010110128A (ja) 永久磁石回転電機
US20060108878A1 (en) Linear motor and stator core therefor
US20080093950A1 (en) Polyphase Claw-Pole Machines With a Segmented Magnetic Circuit
GB2490901A (en) A coil arrangement for a multi-phase electrical machine
JP2012175723A (ja) 回転電機
JPH1175353A (ja) モータ構造

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20050909

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

TPAC Observations filed by third parties

Free format text: ORIGINAL CODE: EPIDOSNTIPA

TPAA Information related to observations by third parties modified

Free format text: ORIGINAL CODE: EPIDOSCTIPA

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20171003

RIC1 Information provided on ipc code assigned before grant

Ipc: H02K 41/02 20060101ALI20040927BHEP

Ipc: H02K 1/12 20060101AFI20040927BHEP

Ipc: H02K 1/34 20060101ALI20040927BHEP