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.
Patent No.:
Date of Patent:
Feb. 01, 2011
Filed:
Jul. 02, 2008
Applicants:
Bryan Wayne Mccoy, Scottsdale, AZ (US);
Jason Walter Swanson, Tempe, AZ (US);
Inventors:
Bryan Wayne McCoy, Scottsdale, AZ (US);
Jason Walter Swanson, Tempe, AZ (US);
Assignee:
iGo, Inc., Scottsdale, AZ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 7/00 (2006.01); H01F 1/00 (2006.01); H01F 1/03 (2006.01); H01H 55/00 (2006.01); H01L 41/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for reducing a temperature rise of a magnetic material is provided. The method includes applying force to the magnetic material to reduce a dimensional change of the magnetic material during a first part of an operation cycle, such as due to magnetostriction. The force is removed from the magnetic material during a second part of an operation cycle, allowing magnetostrictive dimensional changes to occur.