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:
Oct. 12, 2021
Filed:
Aug. 23, 2018
Applicant:
Toyo Engineering Corporation, Tokyo, JP;
Inventor:
Takuya Ishisaka, Narashino, JP;
Assignee:
TOYO ENGINEERING CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 25/02 (2006.01); F25B 1/00 (2006.01);
U.S. Cl.
CPC ...
F25B 25/02 (2013.01); F25B 1/00 (2013.01);
Abstract
A closed loop refrigeration system using a gas hydrate having a temperature below 0° C. has: a first circulation loop extending through a gas hydrate formation device, an objectto be cooled and a separatorand back to the formation deviceand including a gas hydrate linefor transporting a gas hydrate having a temperature below 0° C.; and a second circulation loop for gas extending through the formation device, a compressor, a coolerand a decompressorand back to the formation device, wherein an object to be transported in the first circulation loop is transported together with a liquid carrier.