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:
Aug. 13, 2024
Filed:
Mar. 05, 2021
Daikin Industries, Ltd., Osaka, JP;
Akio Yoshimoto, Osaka, JP;
Daikin Industries, Ltd., Osaka, JP;
Abstract
A magnetic refrigeration apparatus includes a main channel, a magnetic refrigerator, a fluid transfer mechanism connected to the main channel, and at least one control valve. A heating medium flows through the main channel. The magnetic refrigerator includes a magnetic working substance, a casing having a channel connected to the main channel, and a magnetic field modulator that applies a magnetic field variation to the magnetic working substance. The fluid transfer mechanism alternately performs a first operation of transferring the heating medium in the main channel in a first direction, and a second operation of transferring the heating medium in a second direction opposite to the first direction. The main channel includes at least one branch channel branching from a portion of the main channel between the magnetic refrigerator and the fluid transfer mechanism. The at least one control valve is connected to the at least one branch channel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile