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. 25, 2023
Filed:
Jan. 10, 2022
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Yuto Tamura, Toyota, JP;
Tomoo Yoshizumi, Toyota, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A fuel cell module includes a stack including a plurality of fuel cells stacked together, at least one dummy cell in contact with the stack at an end portion of the stack in a stacking direction, a reactant gas supply path configured to supply a reactant gas that is either a fuel gas or an oxidant gas to the fuel cells and the dummy cell, and a reactant gas discharge path in communication with the fuel cells and the dummy cell. The fuel cells and the dummy cell each include a reactant gas flow path configured to cause the reactant gas from the reactant gas supply path to flow toward the reactant gas discharge path. Pressure loss of the reactant gas flow path of the dummy cell is smaller than pressure loss of the reactant gas flow path of the fuel cells.