Patent · US Active

Battery cell, battery module, and application of such a battery module

US11108097B2 · kind B2 · utility

1Cited by

0References

19Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Eduard Reimer · Fellbach, DE
Martin Koehne · Asperg, DE

Key dates

Filing date	Sep 5, 2018
Grant date	Aug 31, 2021
Priority date	—
Expiry date	Feb 27, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P70/50
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A battery cell, specifically a lithium-ion battery cell, having a prismatic battery cell housing (6), in which the electrochemical components of the battery cell (2) are accommodated, and further comprising a thermal equalization element (8), which is configured for the enhancement of thermal conductivity, which is arranged on a smallest lateral surface (64) of the battery cell housing (6), such that a region (9) of the smallest lateral surface (64) which is not covered by the thermal equalization element (8) at least partially encloses said thermal equalization element (8).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.