Back to results
US 2012/0270084 A1Published application
Secondary battery structure
AssigneeIndustrial Technology Research Institute
InventorSheng-Fa Yeh
Life of this patent
Estimating the term…
Abstract
A secondary battery structure includes a jar body, a conductive stacked structure, and two end covers. The conductive stacked structure is configured in the jar body and at least includes a battery unit. The two end covers are respectively fixed at two ends of the jar body. The end covers are assembled to the jar body by inward compression in order to eliminate dimension errors of the conductive stacked structure in the jar body. The diameter of each end cover is smaller than or substantially equal to the inner diameter of the jar body.
Claims16
A secondary battery structure at least comprising:
- a jar body;
- a conductive stacked structure configured in the jar body, the conductive stacked structure at least comprising a battery unit;
- and
- two end covers respectively fixed at two ends of the jar body, wherein the end covers are assembled to the jar body by inward compression to eliminate dimension errors of the conductive stacked structure in the jar body, and a diameter of each of the end covers is smaller than or substantially equal to an inner diameter of the jar body.
1 more element
Dependencies are inferred from the claim text.