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. 03, 2006
Filed:
Mar. 25, 2003
Yuuji Tanjou, Yokohama, JP;
Yuuji Tanjou, Yokohama, JP;
Nissan Motor Co., Ltd., Yokohama, JP;
Abstract
A power supply unit comprises a solid electrolyte battery constituted by using a solid electrolyte alone and a liquid electrolyte battery constituted by using an electrolytic solution connected in parallel to each other. Since the solid electrolyte battery is primarily utilized at high temperature and the liquid electrolyte battery is primarily utilized at low temperature, a power supply unit can achieve durability characteristics at high temperature equivalent to those of a power supply unit constituted of solid batteries alone and output characteristics at low temperatures equivalent to those of liquid electrolyte batteries alone, is provided.