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:
Jun. 23, 2026
Filed:
Feb. 24, 2022
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Minoru Matsuo, Tokyo, JP;
Naohiko Matsuda, Tokyo, JP;
Shinnosuke Osafune, Tokyo, JP;
Fumito Kajitani, Tokyo, JP;
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Abstract
A cooling liquid circulation unit circulates cooling liquid in an immersion tank for immersing and cooling electronic devices in the cooling liquid and includes a flow rate adjustment part provided in a cooling liquid circulation path for circulating the cooling liquid in the immersion tank, a heat exchanger for exchanging heat between the cooling liquid and a cooling medium, the heat exchanger being provided in the cooling liquid circulation path, and a cooling liquid circulation unit controller that includes a mode selection part for selecting any one of a plurality of cooling modes, a calculation part for calculating a necessary cooling amount based on parameters related to operation states of the electronic devices, and a cooling condition setting part for setting a target value of parameters related to the flow rate of the cooling liquid based on the selected cooling mode and the necessary cooling amount.