Battery
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsAYUMU FUKUOKA, KAZUYOSHI HONDA
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Abstract
A battery includes a first power generating element including a first electrode layer and a first counter electrode layer, a first current collector that is in contact with the first electrode layer, a second current collector that is in contact with the first counter electrode layer, a first sealing portion that seals a gap between the first current collector and the second current collector, a first void disposed between the first sealing portion and the first power generating element, and a first gas detection unit that detects gas. The first gas detection unit detects “the gas in the first void.”
Claims21
A battery comprising:
- a first power generating element including a first electrode layer and a first counter electrode layer;
- a first current collector that is in contact with the first electrode layer;
- a second current collector that is in contact with the first counter electrode layer;
- a first sealing portion that seals a gap between the first current collector and the second current collector;
- a first void disposed between the first sealing portion and the first power generating element;
- and
- a first gas detection unit that detects gas,
- wherein the first gas detection unit detects the gas in the first void.
Dependencies are inferred from the claim text.