Electrochemical cell
AssigneeKYOCERA Corporation
InventorTakaaki FUKUSHIMA
Life of this patent
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Abstract
An electrochemical cell includes a first unit cell including a first power generation element and a first inner container which accommodates the first power generation element; a second unit cell including a second power generation element and a second inner container which accommodates the second power generation element; an outer container which accommodates the first unit cell and the second unit cell. A surface of the first inner container is provided with a convexity that has a curved surface and/or a flat surface, and a surface of the second inner container is provided with a concavity that has a curved surface and/or a flat surface. The electrochemical cell includes a fit portion in which the convexity is fitted in the concavity.
Claims12
An electrochemical cell, comprising:
- a first cell comprising a first power generation element and a first inner container, the first inner container accommodating the first power generation element, and a surface of the first inner container being provided with a convexity that has a curved surface and/or a flat surface;
- a second cell comprising a second power generation element and a second inner container, the second inner container accommodating the second power generation element, and a surface of the second inner container being provided with a concavity that has a curved surface and/or a flat surface;
- an outer container which accommodates the first cell and the second cell;
- and
- a fit portion in which the convexity is fitted in the concavity.
Dependencies are inferred from the claim text.