Patent · US Active

Motor vehicle traction battery module

US11611121B2 · kind B2 · utility

0Cited by

0References

9Claims

0Family size

Assignee

Dr. Ing. h.c. F. Porsche AG · DE

Inventors

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

Key dates

Filing date	Jan 20, 2021
Grant date	Mar 21, 2023
Priority date	—
Expiry date	May 26, 2041

Classification

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

Abstract

A motor vehicle traction battery module includes a rigid battery module housing having at least one battery element. The battery module housing has at least one planar and liquid-cooled housing. The liquid-cooled housing wall has at least one continuously linear coolant cooling channel and at least one continuously linear empty channel, which is parallel thereto and through which there is no liquid flowing. The liquid-cooled housing wall has a contact-making opening, by means of which exclusively the empty channel is interrupted, and wherein an electrical terminal element is arranged in the region of the contact-making opening, with electrical contact being made with at least one battery element by means of said electrical terminal element.

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