Patent ID: 11913996
Assignee: GS YUASA INTERNATIONAL LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G  H  Y | IPC G  H

Claim 6:
7. The estimation device according to claim 6, wherein the design information is at least one selected from a group consisting of;
a number of plates;
an amount of the positive active material;
a mass of the positive electrode grid;
a thickness of the positive electrode grid;
a design of the positive electrode grid;
density of the positive electrode material;
composition of the positive active material;
an amount and a kind of an additive in the positive active material;
a composition of a positive electrode alloy;
a presence or non-presence, a thickness, a material and gas permeability of a non-woven fabric that is brought into contact with the positive electrode plate;
an amount of negative active material;
an amount and a kind of carbon in the negative electrode material;
an amount and a kind of an additive in the negative electrode material;
a specific surface area of the negative electrode material;
a kind and concentration of an additive in an electrolyte solution; and a specific gravity and an amount of the electrolyte solution.