AU2953097A - Electromagnetic drive system for magnetic levitation and carrying systems - Google Patents

Electromagnetic drive system for magnetic levitation and carrying systems

Info

Publication number
AU2953097A
AU2953097A AU29530/97A AU2953097A AU2953097A AU 2953097 A AU2953097 A AU 2953097A AU 29530/97 A AU29530/97 A AU 29530/97A AU 2953097 A AU2953097 A AU 2953097A AU 2953097 A AU2953097 A AU 2953097A
Authority
AU
Australia
Prior art keywords
magnetic
saturation
permanent
permanent magnet
electro
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.)
Abandoned
Application number
AU29530/97A
Inventor
Heinz-Peter Schuster
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.)
HEINZ PETER SCHUSTER
Original Assignee
HEINZ PETER SCHUSTER
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 HEINZ PETER SCHUSTER filed Critical HEINZ PETER SCHUSTER
Publication of AU2953097A publication Critical patent/AU2953097A/en
Abandoned legal-status Critical Current

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
    • 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
    • B60L13/10—Combination of electric propulsion and magnetic suspension or levitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B13/00—Other railway systems
    • B61B13/08—Sliding or levitation systems
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Linear Motors (AREA)
  • Non-Mechanical Conveyors (AREA)
  • Multi-Process Working Machines And Systems (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Coating With Molten Metal (AREA)

Abstract

By an appropriate arrangement of a permanent magnet (4) and ferromagnetic conducting material a stable levitation and carrying condition can be obtained. The permanent magnet (4) places the ferromagnetic material into a state of partial magnetic saturation. In order to move the load held by the magnet (4) as easily and efficiently as possible, electro-magnets are to be arranged in such a way that they influence the movement of the permanent magnet (4) in that, taking into account the magnetic saturation of the carrier section (1), the magnetic circuit generated by coupling the permanent electro-magnetic force fields tries to shorten itself. As a further development of the invention the coil cores (2) too can be integrated into the permanent-magnetic partial saturation which leads to the levitation and carrying condition so that a change in the saturation and thus the envisaged movement can be achieved by relatively few components, with little wear and a relatively small amount of electrical energy with which the coils (3) need to be supplied.
AU29530/97A 1996-05-08 1997-05-09 Electromagnetic drive system for magnetic levitation and carrying systems Abandoned AU2953097A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19618518A DE19618518C1 (en) 1996-05-08 1996-05-08 Electromagnetic drive system for magnetic levitation and carrying systems
DE19618518 1996-05-08
PCT/EP1997/002397 WO1997042389A1 (en) 1996-05-08 1997-05-09 Electromagnetic drive system for magnetic levitation and carrying systems

Publications (1)

Publication Number Publication Date
AU2953097A true AU2953097A (en) 1997-11-26

Family

ID=7793723

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29530/97A Abandoned AU2953097A (en) 1996-05-08 1997-05-09 Electromagnetic drive system for magnetic levitation and carrying systems

Country Status (5)

Country Link
EP (1) EP0897449B1 (en)
AT (1) ATE212412T1 (en)
AU (1) AU2953097A (en)
DE (2) DE19618518C1 (en)
WO (1) WO1997042389A1 (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004050343B3 (en) * 2004-10-17 2006-02-02 Dorma Gmbh + Co. Kg Sliding door has magnetic drive system for at least one door flap with linear drive having rows of magnets and separate coils with cores
WO2006040099A1 (en) * 2004-10-17 2006-04-20 Dorma Gmbh + Co. Kg Sliding door comprising a combined magnetic support and drive system provided with a row of magnets
DE102004050334C5 (en) * 2004-10-17 2009-11-26 Dorma Gmbh + Co. Kg Sliding door with a magnetic support with a non-tilting guide element
DE102004050341B4 (en) * 2004-10-17 2010-10-07 Dorma Gmbh + Co. Kg Sliding door system with a magnetic supporting and driving system with a magnetic row and a sliding door with such a system
DE102005002038B4 (en) * 2005-01-14 2009-02-05 Dorma Gmbh + Co. Kg Sliding door with a magnetic drive system with a linear motor stator
DE102004050340B4 (en) 2004-10-17 2007-12-20 Dorma Gmbh + Co. Kg Sliding door with a magnetic support and drive system
DE102004050337B3 (en) * 2004-10-17 2006-02-02 Dorma Gmbh + Co. Kg Sliding door used as a curved sliding door comprises a magnetic drive system for a door leaf, a linear drive unit hanging a row of magnets arranged in the drive direction and a coil arrangement with cores
DE102004050336B4 (en) * 2004-10-17 2007-05-03 Dorma Gmbh + Co. Kg Sliding door with a magnetic support
DE102004050333A1 (en) * 2004-10-17 2006-04-20 Dorma Gmbh + Co. Kg Sliding door with a linear motor drive
DE102004050323A1 (en) 2004-10-17 2006-04-20 Dorma Gmbh + Co. Kg Sliding door with roller bearing carrying device
EP1805387B1 (en) 2004-10-17 2018-09-19 dormakaba Deutschland GmbH Sliding door having a linear motor drive
DE102004050338B4 (en) * 2004-10-17 2007-02-08 Dorma Gmbh + Co. Kg Sliding door with a magnetic support and drive system with a magnetic row
EP1805386A1 (en) 2004-10-17 2007-07-11 Dorma Gmbh & Co. Kg Sliding door comprising a magnetic support and/or drive system comprising a row of magnets
DE102004050342B4 (en) * 2004-10-17 2007-07-26 Dorma Gmbh + Co. Kg Sliding door with a combined magnetic support and drive system with a magnetic row
DE102004050326B4 (en) 2004-10-17 2009-04-02 Dorma Gmbh + Co. Kg Sliding door with a drive system with a magnetic row
DE102004050339A1 (en) * 2004-10-17 2006-04-27 Dorma Gmbh + Co. Kg Sliding door with magnetic device and linear drive for doors has magnetic lining, with soft and hard magnetic support element, which is magnetized transverse to supporting direction whereby electrical mechanical linear drive is provided
DE102004050330B4 (en) * 2004-10-17 2007-03-29 Dorma Gmbh + Co. Kg Sliding door with a combined magnetic support and drive system with at least one magnet row
DE102004050328B3 (en) * 2004-10-17 2006-02-02 Dorma Gmbh + Co. Kg Sliding door with magnetic drive system for at least one door flap has linear drive with row of magnets and spaced coils that together control the thrust
DE102005002046B4 (en) * 2005-01-14 2009-02-05 Dorma Gmbh + Co. Kg Sliding door with a magnetic drive system with a displacement encoder
DE102005002037B4 (en) * 2005-01-14 2007-07-12 Dorma Gmbh + Co. Kg Roller-mounted sliding door with a magnetic support and drive system
DE102005002042B4 (en) 2005-01-14 2009-02-12 Dorma Gmbh + Co. Kg Sliding door with a magnetic drive system and individually opening door leaves and method for their control
DE102005002036A1 (en) 2005-01-14 2006-09-07 Dorma Gmbh + Co. Kg Roller-mounted sliding door with a magnetic drive system
DE102005002061A1 (en) * 2005-01-14 2006-07-27 Dorma Gmbh + Co. Kg Sliding door with a magnetic drive system with a coil unit
DE102005002040A1 (en) * 2005-01-14 2006-07-27 Dorma Gmbh + Co. Kg Sliding door with a magnetic drive system and control
DE102005002048B4 (en) * 2005-01-14 2008-12-04 Dorma Gmbh + Co. Kg Sliding door with a magnetic drive system and escape route functionality
DE102005002051B4 (en) * 2005-01-14 2008-12-11 Dorma Gmbh + Co. Kg Sliding door with a magnetic drive system and escape route functionality
DE102005002039B3 (en) * 2005-01-14 2006-04-13 Dorma Gmbh + Co. Kg Magnetic drive system for sliding door for use as flood barrier has overhead support for propulsion and door support magnets fed with three-phase AC
DE102006004891B4 (en) * 2006-02-03 2008-09-04 Stephan Obermaier transport system
DE102007032474A1 (en) * 2007-07-10 2009-01-29 Dorma Gmbh + Co. Kg Sliding door suspension with integrated linear drive
DE102007038848A1 (en) 2007-08-16 2009-02-19 Dorma Gmbh + Co. Kg Bobbin for a linear motor stator for an automatic door
US8020346B2 (en) 2007-08-16 2011-09-20 Joseph Singiser Magnetically supported sliding track system
PT106928B (en) * 2013-05-06 2019-05-06 Hiperjanelas Lda MAGNETIC LEVERING SYSTEM FOR DOORS AND WINDOWS
CN109213271A (en) * 2017-07-07 2019-01-15 富泰华工业（深圳）有限公司 display screen structure and wearable electronic device
CN111277109B (en) * 2020-03-11 2021-02-23 中车青岛四方机车车辆股份有限公司 Magnetic-levitation train linear motor and magnetic-levitation train

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1580187A (en) * 1968-03-22 1969-09-05
DE2151150B2 (en) * 1971-10-14 1972-10-05 Siemens Ag ELECTROMAGNETIC FLOATING ARRANGEMENT
US4324185A (en) * 1980-07-21 1982-04-13 Vinson Roy D Permanent-magnet-levitated transportation system
JPH0624405B2 (en) * 1985-07-03 1994-03-30 株式会社東芝 Floating carrier
DE3635258C1 (en) * 1986-02-27 1987-10-01 Peter Schuster Magnetic force system for low-friction transport of loads
DE3719587A1 (en) * 1987-06-12 1988-12-22 Weh Herbert MAGLEV system with permanent magnets
NL9202053A (en) * 1992-11-26 1994-06-16 Stator B V Stator element for a linear electric drive, door provided with such a stator element.

Also Published As

Publication number Publication date
WO1997042389A1 (en) 1997-11-13
DE19618518C1 (en) 1998-03-05
DE59706188D1 (en) 2002-03-14
ATE212412T1 (en) 2002-02-15
EP0897449B1 (en) 2002-01-23
EP0897449A1 (en) 1999-02-24

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