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. 11, 2014
Filed:
Sep. 17, 2010
Applicants:
Shao Hsiung Chang, Taoyuan Hsien, TW;
Chii-how Chang, Taoyuan Hsien, TW;
Inventors:
Shao Hsiung Chang, Taoyuan Hsien, TW;
Chii-How Chang, Taoyuan Hsien, TW;
Assignee:
Delta Electronics, Inc., Kuei San, Taoyuan Hsien, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 21/00 (2006.01); H02N 10/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention discloses a heat-power conversion magnetism device. The heat-power conversion magnetism device includes a magneto caloric effect material so that the magnetic field thereof can be changed according to the temperature difference. The heat-power conversion magnetism device rotates by changing the magnetic field of the magneto caloric effect material.