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:
May. 12, 2026
Filed:
Jun. 27, 2022
Applicant:
Shimadzu Corporation, Kyoto, JP;
Inventor:
Shunsuke Sekimoto, Kyoto, JP;
Assignee:
SHIMADZU CORPORATION, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 41/30 (2021.01); F25B 1/00 (2006.01);
U.S. Cl.
CPC ...
F25B 41/30 (2021.01); F25B 1/00 (2013.01); F25B 2400/051 (2013.01);
Abstract
This cooling device is equipped with a tank, a pump, an evaporator, and a condenser. The gas phase portion of the tank is filled with a filler gas and is equipped with a volume-changing unit. The volume-changing unit is configured to adjust an evaporation temperature of the refrigerant by changing a pressure of the refrigerant, which is achieved by changing a volume of the gas phase portion to change a pressure of the filler gas.
Sekimoto, Shunsuke. (2026). Cooling device (U.S. Patent No. 12624870). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12624870
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile