Patent · US Active

Battery module

US12341214B2 · kind B2 · utility

0Cited by

1References

12Claims

0Family size

Assignee

Dr. Ing. h.c. F. Porsche AG · DE

Inventors

Philipp Kellner · Renningen, DE
Dieter Schiebel · Strohberg, DE
Adrian Starczewski · Strohberg, DE
Immanuel Vogel · Steinheim, DE
Sascha Mostofi · Ürzig, DE
Christopher Volkmer · Öschelbronn, DE

Key dates

Filing date	Feb 17, 2022
Grant date	Jun 24, 2025
Priority date	—
Expiry date	Oct 16, 2043

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A battery module for a partially or fully electrically operated vehicle, having a battery housing, which has a main body with at least one open end, and at least one battery cell stack, which has a carrier plate at least at one end. The battery cell stack has been introduced into the main body such that the carrier plate substantially closes off the open end of the main body. On the carrier plate, there is provided an at least sectionally peripheral seal, which projects from the carrier plate and bears at least sectionally against the inner surface of the main body. The seal is of air-permeable form, so that, during the introduction of a fluid of relatively high viscosity into an intermediate space between the battery cell stack and the inner surface of the main body, displaced air can escape from the main body through the seal.

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