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:
Feb. 16, 2021
Filed:
May. 09, 2017
Sanyo Electric Co., Ltd., Daito, JP;
Masayuki Yoshinaga, Hyogo, JP;
SANYO Electric Co., Ltd., Daito, JP;
Abstract
A first temperature detector detects a temperature in a high-temperature area and a temperature in a low-temperature area of a power storage unit based on an output value of a first temperature detection element provided at a first position in the high-temperature area and an output value of a temperature detection element provided at a predetermined position in the low-temperature area. A main controller controls charge and discharge based on the temperatures by the first temperature detector. A second temperature detector detects a temperature in the high-temperature area based on an output value of a second temperature detection element provided at a second position in the high-temperature area. A sub-controller controls charge and discharge based on the temperature detected by the second temperature detector during occurrence of an abnormality in the main controller.