WO2010090886A3 - Magnetic structure - Google Patents

Magnetic structure Download PDF

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Publication number
WO2010090886A3
WO2010090886A3 PCT/US2010/021884 US2010021884W WO2010090886A3 WO 2010090886 A3 WO2010090886 A3 WO 2010090886A3 US 2010021884 W US2010021884 W US 2010021884W WO 2010090886 A3 WO2010090886 A3 WO 2010090886A3
Authority
WO
WIPO (PCT)
Prior art keywords
magnetic
elements
magnetic structure
magnetic field
gradient
Prior art date
Application number
PCT/US2010/021884
Other languages
French (fr)
Other versions
WO2010090886A2 (en
Inventor
Eric J. Yarger
Jim Gutierrez
Original Assignee
Yarger Eric J
Jim Gutierrez
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 Yarger Eric J, Jim Gutierrez filed Critical Yarger Eric J
Publication of WO2010090886A2 publication Critical patent/WO2010090886A2/en
Publication of WO2010090886A3 publication Critical patent/WO2010090886A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0273—Magnetic circuits with PM for magnetic field generation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • H01F7/202—Electromagnets for high magnetic field strength

Abstract

A magnetic structure comprises a plurality of magnetic elements configured to generate high-gradient magnetic field regions. Magnetic conductive material may be placed on or around the elements of the magnetic structure to shape and focus the high-gradient magnetic field regions. A magnetic element may be configured so as to project a magnetic field region generated by the magnetic structure. The generation and projection may be controlled. For example, one or more of the magnetic elements may be an electromagnet, or mechanical systems may be used to position the magnetic elements with respect to one another.
PCT/US2010/021884 2009-01-23 2010-01-22 Magnetic structure WO2010090886A2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US14699509P 2009-01-23 2009-01-23
US14698909P 2009-01-23 2009-01-23
US61/146,995 2009-01-23
US61/146,989 2009-01-23
US20610409P 2009-01-27 2009-01-27
US61/206,104 2009-01-27

Publications (2)

Publication Number Publication Date
WO2010090886A2 WO2010090886A2 (en) 2010-08-12
WO2010090886A3 true WO2010090886A3 (en) 2010-11-04

Family

ID=42542601

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/021884 WO2010090886A2 (en) 2009-01-23 2010-01-22 Magnetic structure

Country Status (1)

Country Link
WO (1) WO2010090886A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2608225A1 (en) * 2011-12-21 2013-06-26 Joseph Cilia Interaction system of two permanent magnets

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5488342A (en) * 1993-02-12 1996-01-30 Oxford Instruments Limited Magnet assembly for NMR
JPH11265819A (en) * 1998-03-18 1999-09-28 Mitou Kagaku Gijutsu Kyokai Magnetic circuit with plural combined permanent magnets.
JP2003092213A (en) * 2001-07-12 2003-03-28 Sumitomo Special Metals Co Ltd Magnetic field forming device
US20040004523A1 (en) * 2001-11-30 2004-01-08 Humphries David E. High performance hybrid magnetic structure for biotechnology applications
WO2008002414A2 (en) * 2006-06-26 2008-01-03 Battelle Energy Alliance, Llc Magnetic structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5488342A (en) * 1993-02-12 1996-01-30 Oxford Instruments Limited Magnet assembly for NMR
JPH11265819A (en) * 1998-03-18 1999-09-28 Mitou Kagaku Gijutsu Kyokai Magnetic circuit with plural combined permanent magnets.
JP2003092213A (en) * 2001-07-12 2003-03-28 Sumitomo Special Metals Co Ltd Magnetic field forming device
US20040004523A1 (en) * 2001-11-30 2004-01-08 Humphries David E. High performance hybrid magnetic structure for biotechnology applications
WO2008002414A2 (en) * 2006-06-26 2008-01-03 Battelle Energy Alliance, Llc Magnetic structure

Also Published As

Publication number Publication date
WO2010090886A2 (en) 2010-08-12

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