WO2007074407A3 - Levitation device - Google Patents

Levitation device Download PDF

Info

Publication number
WO2007074407A3
WO2007074407A3 PCT/IB2006/004040 IB2006004040W WO2007074407A3 WO 2007074407 A3 WO2007074407 A3 WO 2007074407A3 IB 2006004040 W IB2006004040 W IB 2006004040W WO 2007074407 A3 WO2007074407 A3 WO 2007074407A3
Authority
WO
WIPO (PCT)
Prior art keywords
levitation device
equilibrium
permanent magnets
along
levitation
Prior art date
Application number
PCT/IB2006/004040
Other languages
French (fr)
Other versions
WO2007074407A2 (en
Inventor
Jannick Simeray
Arthur Gohin
Xiao Bing Wang
Liang Qing Li
Original Assignee
Jannick Simeray
Arthur Gohin
Xiao Bing Wang
Liang Qing Li
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 claimed from FR0511142A external-priority patent/FR2892869A1/en
Priority claimed from CNB2006100653361A external-priority patent/CN100544183C/en
Priority claimed from CN 200610066175 external-priority patent/CN1822487B/en
Priority claimed from CNB2006100758255A external-priority patent/CN100544184C/en
Priority claimed from CN 200620019190 external-priority patent/CN2894076Y/en
Application filed by Jannick Simeray, Arthur Gohin, Xiao Bing Wang, Liang Qing Li filed Critical Jannick Simeray
Priority to JP2008538457A priority Critical patent/JP2009527207A/en
Publication of WO2007074407A2 publication Critical patent/WO2007074407A2/en
Publication of WO2007074407A3 publication Critical patent/WO2007074407A3/en

Links

Classifications

    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/02—Advertising or display means not otherwise provided for incorporating moving display members

Abstract

Device of levitation of an item over an optimized base by means of permanent magnets. The equilibrium is stable along one or two axes by means of these permanent magnets, and along the one or two others by means of a combination of electromagnets of near zero consumption at equilibrium.
PCT/IB2006/004040 2005-11-02 2006-11-02 Levitation device WO2007074407A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008538457A JP2009527207A (en) 2005-11-02 2006-11-02 Levitating equipment

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
FR05/11142 2005-11-02
FR0511142A FR2892869A1 (en) 2005-11-02 2005-11-02 Object e.g. globe, levitation device, has base including electromagnets to modify magnetic field of base, and control electronic generating restoring force proportional to shift measurement of object position in horizontal plane by sensors
CN200620007698 2006-03-10
CNB2006100653361A CN100544183C (en) 2006-03-17 2006-03-17 Magnetic-repellent suspension device
CN200610065336.1 2006-03-17
FR06/02602 2006-03-24
CN200610066175.1 2006-03-24
CN 200610066175 CN1822487B (en) 2006-03-24 2006-03-24 Magnetic expelling type suspension device
CN200620007698.0 2006-03-24
FR0602602A FR2892870A1 (en) 2005-11-02 2006-03-24 DEVICE FOR LEVITATION OF AN OBJECT ABOVE A BASE
CNB2006100758255A CN100544184C (en) 2006-04-18 2006-04-18 Magnetic-repellent suspension device with vertical mobile controlling organization
CN200610075825.5 2006-04-18
CN 200620019190 CN2894076Y (en) 2006-04-18 2006-04-18 Magnetic repelling suspension device with vertical moving control mechanism
CN200620019190.2 2006-04-18

Publications (2)

Publication Number Publication Date
WO2007074407A2 WO2007074407A2 (en) 2007-07-05
WO2007074407A3 true WO2007074407A3 (en) 2007-10-11

Family

ID=38222282

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/004040 WO2007074407A2 (en) 2005-11-02 2006-11-02 Levitation device

Country Status (1)

Country Link
WO (1) WO2007074407A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010003997A (en) * 2008-06-23 2010-01-07 Videotec:Kk Magnetic flotation device
DE102013011270A1 (en) 2013-07-03 2015-01-08 PEROS Marketing GmbH Creation of a strongly inclined axis with maintenance of driven rotation for a floating globe with illumination
CN112729522B (en) * 2020-11-30 2023-07-07 深圳供电局有限公司 Vibration measurement system and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512852A (en) * 1969-03-07 1970-05-19 Atomic Energy Commission Stabilized levitation of magnetic elements
US4585282A (en) * 1983-07-19 1986-04-29 Bosley Robert W Magnetic levitation system
US5168183A (en) * 1991-03-27 1992-12-01 The University Of British Columbia Levitation system with permanent magnets and coils
WO2004030198A2 (en) * 2002-09-27 2004-04-08 The University Of British Columbia Magnetic levitation apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512852A (en) * 1969-03-07 1970-05-19 Atomic Energy Commission Stabilized levitation of magnetic elements
US4585282A (en) * 1983-07-19 1986-04-29 Bosley Robert W Magnetic levitation system
US5168183A (en) * 1991-03-27 1992-12-01 The University Of British Columbia Levitation system with permanent magnets and coils
WO2004030198A2 (en) * 2002-09-27 2004-04-08 The University Of British Columbia Magnetic levitation apparatus

Also Published As

Publication number Publication date
WO2007074407A2 (en) 2007-07-05

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