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:
Jul. 21, 2026
Filed:
Jun. 03, 2024
Mikuni Corporation, Tokyo, JP;
Hideyuki Sugawara, Odawara, JP;
Ryuta Sato, Odawara, JP;
MIKUNI CORPORATION, Tokyo, JP;
Abstract
A temperature adjustment apparatus includes a first temperature adjustment circuit including a first pump to circulate a first heat medium; a second temperature adjustment circuit including a second pump to circulate a second heat medium; and a mixing valve to mix the first and second heat media as a mixed heat medium. The temperature adjustment apparatus calculates a target outflow temperature of the mixed heat medium flowing out to the second temperature adjustment circuit, the ratio of the first heat medium as a flow ratio from rotational speeds of the first and second pumps and an opening degree of the mixing valve, an inflow temperature of the first heat medium and an inflow temperature of the second heat medium from outflow temperatures of the mixed heat medium, an opening degree correction coefficient, a target flow ratio, and a target opening degree of the mixing valve to control the opening degree.