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. 21, 2025
Filed:
Mar. 28, 2022
Isuzu Motors Limited, Tokyo, JP;
Shohei Asada, Fujisawa, JP;
ISUZU MOTORS LIMITED, Tokyo, JP;
Abstract
A control device includes: an acquiring part that acquires a temperature of a battery cell of the battery; an identifying part that identifies a charge amount of the battery; and a cooling control part that determines a cooling-onset battery cell temperature on the basis of the charge amount identified by the identifying part, and operates an electric compressor to begin cooling the cooling water with the secondary refrigerant on condition that the temperature acquired by the acquiring part is higher than the determined, cooling-onset battery cell temperature. When the identifying part identifies a first charge amount, the cooling control part determines a higher cooling-onset battery cell temperature than in a case where the identifying part identifies a second charge amount that is higher than the first charge amount.