Patent · US Active

Traction battery module for a vehicle

US11777159B2 · kind B2 · utility

0Cited by

4References

12Claims

0Family size

Assignee

Dr. Ing. h.c. F. Porsche AG · DE

Inventors

Philipp Kellner · Renningen, DE
Christopher Volkmer · Öschelbronn, DE
Sascha Mostofi · Ürzig, DE
Dieter Schiebel · Strohberg, DE

Key dates

Filing date	May 28, 2021
Grant date	Oct 3, 2023
Priority date	—
Expiry date	Dec 5, 2041

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/70
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A traction battery module for a vehicle, with a battery housing, the battery housing having a preferably extruded housing part with hollow chambers formed in it, which extend alongside one another along a central longitudinal direction and are open at the ends. The hollow chambers respectively define a cooling channel. At least one cooling connection adapter is provided, having a non-circular outer circumferential surface in an insertion portion and having been introduced or pressed at the end into one of the hollow chambers with an inner circumferential surface corresponding to the outer circumferential surface of the insertion portion. A pressing engagement is formed, at least in certain portions, between the outer circumferential surface and the inner circumferential surface.

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