FUEL CELL STACK DEVICE

• Main Authors: MATSUO TAKUYA, TSUBOI FUMIO, WATANABE NAOKI, TANAKA SHUHEI, KAWAKAMI AKIRA, HOSHIKO TAKUYA, OTSUKA TOSHIHARU
• Format: Patent
• Language: English; Japanese
• Published: 14.06.2018
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

PROBLEM TO BE SOLVED: To provide a fuel cell stack device capable of being applied to miniaturization and suppressing temperature unevenness in a cell group on the primary side and a cell group on the secondary side.SOLUTION: A first cell stack 10a and a second cell stack 10b are each configured by arranging two or more fuel cells 1a and 1b in a row, and the first cell stack 10a and the second cell stack 10b are arranged such that the arrangement direction of the two or more fuel cells 1a and 1b is parallel to each other, and a first manifold 2a is connected to the upper ends of all the fuel cells 1a that constitute the first cell stack 10a.SELECTED DRAWING: Figure 3 【課題】小型化に適用でき、一次側のセル群及び二次側のセル群における温度ムラを抑制できる燃料電池スタック装置を提供する。【解決手段】第１のセルスタック１０ａ及び第２のセルスタック１０ｂは、それぞれ複数の燃料電池セル１ａ、１ｂが一列に配列されて構成されており、第１のセルスタック１０ａ及び第２のセルスタック１０ｂは、複数の燃料電池セル１ａ、１ｂの配列方向が平行になるように配置され、第１のマニホールド２ａは、第１のセルスタック１０ａを構成する全ての燃料電池セル１ａの上端に接続されている。【選択図】図３