Back to results
US 2023/0411733 A1Published application
Battery cell
AssigneeJohn Deere Electric Powertrain LLC
InventorPhilipp Kreisel
Life of this patent
Estimating the term…
Abstract
A battery cell has electrodes (2) surrounded by a cell casing (1), with an end portion (3) of the cell casing (1) forming a circular cylinder. The battery cell in particular when used in a fluid-temperature-controlled battery module with good temperature-control properties, has reliably sealed storage and the energy density of circular-cylindrical battery cells is thus exceeded. A receiving portion (4) connects, at the circular-cylindrical end portion (3), to lateral surfaces that are parallel opposite one another in pairs.
Claims20
A battery comprising:
- electrodes surrounded by a cell casing;
- wherein the cell casing has an end portion that is circular-cylindrical and forms a circular cylinder;
- wherein the circular-cylindrical end portion is adjoined by a receiving portion having lateral surfaces that are supported in pairs in which the lateral surfaces are parallel opposite one anothers.
Dependencies are inferred from the claim text.