Electricity storage device
AssigneeToyota Jidosha Kabushiki Kaisha
InventorTakashi Murata
Life of this patent
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Abstract
An electricity storage device has an electricity storage unit and a case that contains the electricity storage unit and a coolant for cooling the electricity storage unit. The case includes guide portions on an inner wall surface above the electricity storage unit, each of the guide portions having an oblique portion for, when gas is produced by the electricity storage unit, leading the gas to a predetermined position; and contact portions each of which protrudes in a direction of the electricity storage unit with respect to the oblique portions of the guide portions and is brought into contact with the coolant.
Claims12
An electricity storage device comprising:
- an electricity storage unit;
- and
- a case that contains the electricity storage unit and a coolant for cooling the electricity storage unit, wherein,
- the case includes:
- a guide portion on an inner wall surface above the electricity storage unit, the guide portion having an oblique portion for, when gas is produced by the electricity storage unit, leading the gas to a predetermined position;
- and
- a contact portion that protrudes in a direction of the electricity storage unit with respect to the oblique portion of the guide portion and is brought into contact with the coolant.
Dependencies are inferred from the claim text.