ZA200503370B - Magnetic levitation apparatus - Google Patents

Magnetic levitation apparatus Download PDF

Info

Publication number
ZA200503370B
ZA200503370B ZA200503370A ZA200503370A ZA200503370B ZA 200503370 B ZA200503370 B ZA 200503370B ZA 200503370 A ZA200503370 A ZA 200503370A ZA 200503370 A ZA200503370 A ZA 200503370A ZA 200503370 B ZA200503370 B ZA 200503370B
Authority
ZA
South Africa
Prior art keywords
magnets
magnetic element
coils
magnetic
axis
Prior art date
Application number
ZA200503370A
Other languages
English (en)
Inventor
Davis Harold
Whitehead Lorne
Original Assignee
Univ British Columbia
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32043310&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA200503370(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Univ British Columbia filed Critical Univ British Columbia
Publication of ZA200503370B publication Critical patent/ZA200503370B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/26—Magnetic or electric toys
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N15/00—Holding or levitation devices using magnetic attraction or repulsion, not otherwise provided for
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N15/00—Holding or levitation devices using magnetic attraction or repulsion, not otherwise provided for
    • H02N15/02—Holding or levitation devices using magnetic attraction or repulsion, not otherwise provided for by Foucault currents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/10—Railway vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/096—Magnetic devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
ZA200503370A 2002-09-27 2003-09-29 Magnetic levitation apparatus ZA200503370B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41388102P 2002-09-27 2002-09-27

Publications (1)

Publication Number Publication Date
ZA200503370B true ZA200503370B (en) 2006-11-29

Family

ID=32043310

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200503370A ZA200503370B (en) 2002-09-27 2003-09-29 Magnetic levitation apparatus

Country Status (10)

Country Link
US (2) US7348691B2 (ja)
EP (1) EP1543606A2 (ja)
JP (2) JP4685449B2 (ja)
KR (1) KR20060055426A (ja)
CN (1) CN1729614B (ja)
AU (1) AU2003271474B2 (ja)
CA (1) CA2510566C (ja)
HK (1) HK1088128A1 (ja)
WO (1) WO2004030198A2 (ja)
ZA (1) ZA200503370B (ja)

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TW200835646A (en) * 2007-02-16 2008-09-01 Nat Univ Tsing Hua Driving method for magnetic element
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US9827504B2 (en) 2012-05-19 2017-11-28 Kenneth E. Olson Vibratory device for bobble toys
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KR101685619B1 (ko) * 2013-12-11 2016-12-12 한국기계연구원 편심보상 전자석을 갖는 자기부상 시스템
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KR101666271B1 (ko) * 2014-05-30 2016-10-13 엘지전자 주식회사 이동 단말기의 부상 시스템
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CN107315445B (zh) * 2017-07-07 2020-12-22 京东方科技集团股份有限公司 一种磁悬浮物体的控制方法和磁悬浮底座和磁悬浮物体
CN107319840B (zh) * 2017-08-08 2023-07-14 西南交通大学 一种磁悬浮展示平台
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Also Published As

Publication number Publication date
US20080218929A1 (en) 2008-09-11
JP4685449B2 (ja) 2011-05-18
HK1088128A1 (en) 2006-10-27
US20060044094A1 (en) 2006-03-02
CN1729614A (zh) 2006-02-01
JP2010088298A (ja) 2010-04-15
KR20060055426A (ko) 2006-05-23
WO2004030198A3 (en) 2004-06-03
US7348691B2 (en) 2008-03-25
CN1729614B (zh) 2012-12-19
EP1543606A2 (en) 2005-06-22
JP5363357B2 (ja) 2013-12-11
WO2004030198A2 (en) 2004-04-08
JP2006503530A (ja) 2006-01-26
AU2003271474A1 (en) 2004-04-19
CA2510566C (en) 2010-11-30
US7505243B2 (en) 2009-03-17
AU2003271474B2 (en) 2009-03-19
CA2510566A1 (en) 2004-04-08

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