Patent · US Active

Battery arrangement for use in a motor vehicle

US9431685B2 · kind B2 · utility

2Cited by

1References

7Claims

0Family size

Assignee

Dr. Ing. h.c. F. Porsche AG · DE

Inventors

Hermann Dibos · Remchingen, DE
Bjoern Pehnert · Tamm, DE
Thierry Mingers · Menton, FR

Key dates

Filing date	Dec 4, 2013
Grant date	Aug 30, 2016
Priority date	—
Expiry date	Mar 21, 2034

Classification

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

Abstract

A battery arrangement for a motor vehicle has a battery housing (4) with battery cells (6, 8) arranged by a holding apparatus (14). The battery cells (6, 8) are connected electrically to one another via a cell connecting element (14). A cooling arrangement (20, 22, 24, 26) cools the battery cells (6, 8) with a cooling medium. The cooling arrangement has a first one flow space (20), a conveying device and a heat exchanger for the cooling medium. Cell poles (10, 12) of the battery cells (6, 8) are arranged on the cell connecting element (14) and a printed circuit board (18) is parallel to the cell connecting element (14). A second flow space (22) is formed between the printed circuit board (18) and the cell connecting element (14) and has openings (24) in the region of the battery cells (6, 8) arranged on the cell connecting element (14).

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