The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
May. 20, 2014

Filed:

Dec. 19, 2011
Applicants:

Gerard M. Ludtka, Oak Ridge, TN (US);

Gail M. Ludtka, Oak Ridge, TN (US);

John B. Wilgen, Oak Ridge, TN (US);

Bart L. Murphy, Friendsville, TN (US);

Inventors:

Gerard M. Ludtka, Oak Ridge, TN (US);

Gail M. Ludtka, Oak Ridge, TN (US);

John B. Wilgen, Oak Ridge, TN (US);

Bart L. Murphy, Friendsville, TN (US);

Assignee:

UT-Battelle, LLC, Oak Ridge, TN (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 13/00 (2006.01); H01F 7/02 (2006.01); H01F 1/153 (2006.01);
U.S. Cl.
CPC ...
H01F 13/003 (2013.01); H01F 13/00 (2013.01); H01F 13/006 (2013.01); H01F 7/0242 (2013.01); H01F 1/15341 (2013.01);
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so that, as the first work-piece is inserted into the magnetic field, the second work-piece is simultaneously withdrawn from the magnetic field, so that an attractive magnetic force imparted on the first work-piece offsets a resistive magnetic force imparted on the second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.


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