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:
Apr. 14, 2025
Filed:
Oct. 13, 2021
Applicant:
Toyo Engineering Corporation, Tokyo, JP;
Inventors:
Assignee:
TOYO ENGINEERING CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28F 23/00 (2005.12); C09K 5/04 (2005.12);
U.S. Cl.
CPC ...
F28F 23/00 (2012.12); C09K 5/047 (2012.12);
Abstract
Heat pumphas heat-absorbing sectionthat receives heat from an outside and heat-releasing sectionthat releases heat to the outside, for transferring heat between heat-absorbing sectionand heat-releasing sectioningby reinforcing and reducing a magnetic field applied to a primary working fluid circulating between heat-absorbing sectionand heat-releasing section, wherein the primary working fluid is magnetic particle dispersioncontaining magnetic particlesdispersed in a dispersion medium.