LAMINATED CELL

• Main Authors: ISHIKAWA SHOTARO, WATANABE KENTA, KISHI KOICHIRO, SASAKI TATSUHIKO
• Format: Patent
• Language: English; Japanese
• Published: 03.10.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

To provide a laminated cell in which the positioning of electrode terminals can be performed easily.SOLUTION: A laminated cell used for a battery module configured such that a plurality of laminated cells are stacked and electrically connected to each other includes a cell body and a positive terminal and a negative terminal which protrude side by side from the cell body. One terminal of the positive terminal and the negative terminal has higher rigidity than the other terminal and extends to a position away from the cell body. Thus, by using the one terminal as reference for positioning, the positioning of a laminated cell can be performed easily.SELECTED DRAWING: Figure 2 【課題】電極端子の位置決めを容易に行なえるようにする。【解決手段】複数のラミネートセルが積層され且つ互いに電気的に接続されて構成されるバッテリモジュールに用いられるラミネートセルにおいて、セル本体と、セル本体から並んで突出する正極端子および負極端子とを有し、正極端子および負極端子のうちの一方の端子は、他方の端子に比して、剛性が高く且つセル本体から離間する位置まで延びる。これにより、一方の端子を位置決めの基準とすることにより、ラミネートセルの位置決めを容易に行なうことができる。【選択図】図２