WO2008081888A1 - Dispositif de lévitation magnétique - Google Patents

Dispositif de lévitation magnétique Download PDF

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Publication number
WO2008081888A1
WO2008081888A1 PCT/JP2007/075167 JP2007075167W WO2008081888A1 WO 2008081888 A1 WO2008081888 A1 WO 2008081888A1 JP 2007075167 W JP2007075167 W JP 2007075167W WO 2008081888 A1 WO2008081888 A1 WO 2008081888A1
Authority
WO
WIPO (PCT)
Prior art keywords
permanent magnet
magnet row
magnetic
constructed
row
Prior art date
Application number
PCT/JP2007/075167
Other languages
English (en)
Japanese (ja)
Inventor
Mimpei Morishita
Sueyoshi Mizuno
Original Assignee
Toshiba Elevator Kabushiki Kaisha
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 Toshiba Elevator Kabushiki Kaisha filed Critical Toshiba Elevator Kabushiki Kaisha
Priority to CN200780047465.0A priority Critical patent/CN101578760B/zh
Publication of WO2008081888A1 publication Critical patent/WO2008081888A1/fr

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L13/00—Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
    • B60L13/04—Magnetic suspension or levitation for vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
    • B65G21/2009—Magnetic retaining means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • 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
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/12—Structural association with clutches, brakes, gears, pulleys or mechanical starters with auxiliary limited movement of stators, rotors or core parts, e.g. rotors axially movable for the purpose of clutching or braking

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Non-Mechanical Conveyors (AREA)

Abstract

L'invention concerne un dispositif de lévitation magnétique dans lequel une unité de guidage (18a) est construite à l'aide de deux unités d'aimant (30, 30') ayant une première rangée d'aimants permanents (25), une seconde rangée d'aimants permanents (26) et un vérin électrique (27). La première rangée d'aimants permanents (25) est construite à partir d'aimants permanents disposés adjacents les uns aux autres avec les orientations des pôles magnétiques décalés les unes par rapport aux autres dans le même plan de 90 degrés au maximum. La seconde rangée d'aimants permanents (26) génère le même motif de flux magnétique que la première rangée d'aimants permanents (25). Le vérin électrique (27) change la longueur d'un espace sur la base de la vitesse relative entre le rail de guidage (3) et les rangées d'aimants permanents (25, 26). Par ceci, une résistance de déplacement magnétique est réduite pour supprimer la quantité de consommation d'énergie électrique requise pour le maintien de la vitesse d'un corps en lévitation.
PCT/JP2007/075167 2007-01-05 2007-12-27 Dispositif de lévitation magnétique WO2008081888A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200780047465.0A CN101578760B (zh) 2007-01-05 2007-12-27 磁悬浮装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-000666 2007-01-05
JP2007000666A JP4531067B2 (ja) 2007-01-05 2007-01-05 磁気浮上装置

Publications (1)

Publication Number Publication Date
WO2008081888A1 true WO2008081888A1 (fr) 2008-07-10

Family

ID=39588569

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/075167 WO2008081888A1 (fr) 2007-01-05 2007-12-27 Dispositif de lévitation magnétique

Country Status (3)

Country Link
JP (1) JP4531067B2 (fr)
CN (1) CN101578760B (fr)
WO (1) WO2008081888A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105991067A (zh) * 2016-05-20 2016-10-05 青岛敏深风电科技有限公司 磁悬浮无铁芯永磁式发电及电动装置

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101966824B (zh) * 2010-10-20 2012-09-05 哈尔滨工业大学 差动式并联磁路结构磁悬浮直线导轨
US8850989B2 (en) * 2010-12-03 2014-10-07 Sandor Wayne Shapery Magnetic levitation assembly
CN103452202A (zh) * 2013-09-27 2013-12-18 夏昌 悬挂式防振结构
CN105024519B (zh) * 2014-04-25 2018-06-01 上海微电子装备（集团）股份有限公司 一种无铁芯直线电机
CN104310153A (zh) * 2014-10-12 2015-01-28 黄园媚 电梯升降楼层安全电磁铁装置
CN104276476A (zh) * 2014-10-12 2015-01-14 黄园媚 电梯升降楼层安全搭扣装置
CN104310179A (zh) * 2014-10-12 2015-01-28 陈涛 电梯轿厢升降安全电磁铁装置
CN104310142A (zh) * 2014-10-12 2015-01-28 黄东连 电梯轿厢升降安全搭扣装置
CN104310140A (zh) * 2014-10-12 2015-01-28 黄东连 电梯轿厢升降安全凵形槽
CN105799540A (zh) * 2016-03-17 2016-07-27 重庆市科学技术研究院 一种用于悬浮车辆的磁涡流推进引擎系统
CN105799539A (zh) * 2016-04-13 2016-07-27 苏伟 一种永磁悬浮高铁
CN105691234B (zh) * 2016-04-13 2017-12-12 中国人民解放军国防科学技术大学 一种磁浮列车非接触供电耦合装置及磁浮列车
KR101854034B1 (ko) * 2016-08-30 2018-05-02 세메스 주식회사 비접촉 주행 모듈 및 이를 포함하는 이송 장치
CN106548848B (zh) * 2016-12-09 2018-08-31 中国人民解放军国防科学技术大学 直线型超导磁体Halbach阵列、涡流制动系统及电动悬浮系统
CN109510430A (zh) * 2018-11-27 2019-03-22 西安工业大学 一种精密直线运动台
CN111377084A (zh) * 2018-12-28 2020-07-07 宁波江丰电子材料股份有限公司 机械辅具及其进行靶材包装的方法
JP7236981B2 (ja) * 2019-10-28 2023-03-10 株式会社日立ハイテク 被搬送体、容器キャリア及び搬送装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09331667A (ja) * 1996-06-07 1997-12-22 Hitachi Ltd リニア誘導モータ
JP2000201471A (ja) * 1998-11-10 2000-07-18 Asm Lithography Bv アクチュエ―タおよび変換器
JP2002238109A (ja) * 2001-02-08 2002-08-23 Railway Technical Res Inst リニアモーターカーの駆動推進制御システム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4000588B2 (ja) * 2002-02-12 2007-10-31 株式会社Ｉｈｉ 燃料処理装置とその起動方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09331667A (ja) * 1996-06-07 1997-12-22 Hitachi Ltd リニア誘導モータ
JP2000201471A (ja) * 1998-11-10 2000-07-18 Asm Lithography Bv アクチュエ―タおよび変換器
JP2002238109A (ja) * 2001-02-08 2002-08-23 Railway Technical Res Inst リニアモーターカーの駆動推進制御システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105991067A (zh) * 2016-05-20 2016-10-05 青岛敏深风电科技有限公司 磁悬浮无铁芯永磁式发电及电动装置
CN105991067B (zh) * 2016-05-20 2018-01-23 青岛敏深风电科技有限公司 磁悬浮无铁芯永磁式发电及电动装置

Also Published As

Publication number Publication date
JP2008167636A (ja) 2008-07-17
CN101578760B (zh) 2012-08-22
JP4531067B2 (ja) 2010-08-25
CN101578760A (zh) 2009-11-11

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