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US 2010/0075209 A1Published application
Battery unit
AssigneeToyota Jidosha Kabushiki Kaisha
InventorsKenji Kimura, Masahiro Tatsumisago, Akitoshi Hayashi
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Abstract
A battery unit includes a battery assembly. The battery assembly includes a glass ceramic and a positive-side active material constituting a first composite layer, a glass ceramic and a negative-side active material constituting a second composite layer, and a solid-state electrolyte layer located between the first composite layer and the second composite layer. The battery unit also includes a case in which the battery unit is stored, a load sensor provided on the case, and a clamp member clamping the case and the load sensor.
Claims5
A battery unit comprising:
- a solid-state battery including
- a first composite layer having a glass ceramic formed by firing sulfide glass at a temperature higher than or equal to a glass transition point of said sulfide glass, and a positive-side active material,
- a second composite layer having a glass ceramic formed by firing sulfide glass at a temperature higher than or equal to the glass transition point of said sulfide glass, and a negative-side active material,
- a solid-state electrolyte layer located between said first composite layer and said second composite layer, and having a glass ceramic formed by firing sulfide glass at a temperature higher than or equal to the glass transition point of said sulfide glass;
- a case storing said solid-state battery;
- a load sensor provided on said case;
- and
- a clamp member clamping said case and said load sensor.
5 more elements
Dependencies are inferred from the claim text.