Mitigated-force carriage for high magnetic field environments

Ludtka, Gerard M; Ludtka, Gail M; Wilgen, John B; Murphy, Bart L

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A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
A23 - foods or foodstuffs
A24 - tobacco
A41 - wearing apparel
A42 - headwear
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A44 - haberdashery
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A46 - brushware
A47 - furniture
A61 - medical or veterinary science
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A99 - subject matter not otherwise provided for in this section
B - performing operations
B01 - physical or chemical processes or apparatus in general
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B03 - separation of solid materials using liquids or using pneumatic tables or jigs
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B60 - vehicles in general
B61 - railways
B62 - land vehicles for travelling otherwise than on rails
B63 - ships or other waterborne vessels
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B67 - opening, closing {or cleaning} bottles, jars or similar containers
B68 - saddlery
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D01 - natural or man-made threads or fibres
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Title: Mitigated-force carriage for high magnetic field environments

Abstract

A carriage for high magnetic field environments includes a first work-piece holding means for holding a first work-piece, the first work-piece holding means being disposed in an operable relationship with a work-piece processing magnet having a magnetic field strength of at least 1 Tesla. The first work-piece holding means is further disposed in operable connection with a second work-piece holding means for holding a second work-piece so that, as the first work-piece is inserted into the magnetic field, the second work-piece is simultaneously withdrawn from the magnetic field, so that an attractive magnetic force imparted on the first work-piece offsets a resistive magnetic force imparted on the second work-piece.

Inventors:: Ludtka, Gerard M; Ludtka, Gail M; Wilgen, John B; Murphy, Bart L

Issue Date:: Tue May 20 00:00:00 EDT 2014

Research Org.:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1131916

Patent Number(s):: 8729996

Application Number:: 13/329,373

Assignee:: UT-Battelle, LLC (Oak Ridge, TN)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B65 - CONVEYING B65G - TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS

C - CHEMISTRY C21 - METALLURGY OF IRON C21D - MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS

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B - PERFORMING OPERATIONS B65 - CONVEYING B65G - TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
B65G17/002 - {comprising load carriers resting on the traction element}
B65G17/32 - Individual load-carriers

C - CHEMISTRY C21 - METALLURGY OF IRON C21D - MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
C21D1/04 - with simultaneous application of supersonic waves, magnetic or electric fields
C21D9/0025 - {Supports

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01F - MAGNETS
H01F1/15341 - {Preparation processes therefor}
H01F13/00 - Apparatus or processes for magnetising or demagnetising
H01F13/003 - {Methods and devices for magnetising permanent magnets
H01F13/006 - {Methods and devices for demagnetising of magnetic bodies, e.g. workpieces, sheet material
H01F7/0242 - {Magnetic drives, magnetic coupling devices}

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DOE Contract Number:: AC05-00OR22725

Resource Type:: Patent

Resource Relation:: Patent File Date: 2011 Dec 19

Country of Publication:: United States

Language:: English

Subject:: 42 ENGINEERING

Citation Formats


                    Ludtka, Gerard M, Ludtka, Gail M, Wilgen, John B, and Murphy, Bart L. Mitigated-force carriage for high magnetic field environments.  United States: N. p., 2014. 
        Web.

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                    Ludtka, Gerard M, Ludtka, Gail M, Wilgen, John B, & Murphy, Bart L. Mitigated-force carriage for high magnetic field environments.  United States.

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                    Ludtka, Gerard M, Ludtka, Gail M, Wilgen, John B, and Murphy, Bart L. Tue .  
        "Mitigated-force carriage for high magnetic field environments".  United States.  https://www.osti.gov/servlets/purl/1131916.

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@article{osti_1131916,

  title        = {Mitigated-force carriage for high magnetic field environments},

  author       = {Ludtka, Gerard M and Ludtka, Gail M and Wilgen, John B and Murphy, Bart L},

  abstractNote = {A carriage for high magnetic field environments includes a first work-piece holding means for holding a first work-piece, the first work-piece holding means being disposed in an operable relationship with a work-piece processing magnet having a magnetic field strength of at least 1 Tesla. The first work-piece holding means is further disposed in operable connection with a second work-piece holding means for holding a second work-piece so that, as the first work-piece is inserted into the magnetic field, the second work-piece is simultaneously withdrawn from the magnetic field, so that an attractive magnetic force imparted on the first work-piece offsets a resistive magnetic force imparted on the second work-piece.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue May 20 00:00:00 EDT 2014},

  month        = {Tue May 20 00:00:00 EDT 2014}

}

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Works referenced in this record:

Magnetorheological fluid work piece holding apparatus
patent, February 2001

Zhang, Xuesong
US Patent Document 6,182,954
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6182954

Method for residual stress relief and retained austenite destabilization
patent, August 2004

Ludtka, Gerard M.
US Patent Document 6,773,513
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6773513

Thermal and high magnetic field treatment of materials and associated apparatus
patent, January 2007

Kisner, Roger A.; Wilgen, John B.; Ludtka, Gerard M.
US Patent Document 7,161,124
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7161124

Thermal and high magnetic field treatment of materials and associated apparatus
patent, June 2010

Kisner, Roger A.; Wilgen, John B.; Ludtka, Gerard M.
US Patent Document 7,745,765
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7745765

Magnetic processing of operating electronic materials
patent, June 2013

Ashkenazi, Brian I.
US Patent Document 8,470,721
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8470721

Continuous Production System for Magnetic Processing of Metal and Alloys to Tailor Next Generation Materials
patent-application, September 2011

Bogicevic, Alexander; Ahmad, Aquil; Kovacich, John Albert
US Patent Application 13/002121; 20110220249
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110220249

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Similar Records

Title: Mitigated-force carriage for high magnetic field environments

Abstract

Citation Formats

Magnetorheological fluid work piece holding apparatus patent, February 2001

Method for residual stress relief and retained austenite destabilization patent, August 2004

Thermal and high magnetic field treatment of materials and associated apparatus patent, January 2007

Thermal and high magnetic field treatment of materials and associated apparatus patent, June 2010

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patent, February 2001

Method for residual stress relief and retained austenite destabilization
patent, August 2004

Thermal and high magnetic field treatment of materials and associated apparatus
patent, January 2007

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patent, June 2010

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patent, June 2013

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patent-application, September 2011