Patent · US Active

Power supply device for a motor vehicle

US9052148B2 · kind B2 · utility

3Cited by

7References

23Claims

0Family size

Assignee

Bayerische Motoren Werke Aktiengesellschaft · DE

Inventors

Frank Eckstein · Feldkirchen-Westerham, DE
Bjoern Lath · Munich, DE
Hubertus Goesmann · Neresheim, DE
Micha Dirmeier · Munich, DE
Philipp Petz · Munich, DE
Alexander Meijering · Munich, DE

Key dates

Filing date	Dec 21, 2011
Grant date	Jun 9, 2015
Priority date	—
Expiry date	May 10, 2032

Classification

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

Abstract

A power supply device for a motor vehicle, in particular a passenger vehicle, truck or motorcycle, comprises one or more storage cell modules, each of which includes one or more electrochemical storage cells and/or double layer capacitors that are arranged next to and/or on top of one another. The device includes a cooler block having a holder for the storage cell modules and a heat dissipating structure for dissipating heat emitted by the storage cell modules. The heat dissipating structure is provided on at least one side of the holder. The cooler block includes a clamping device operatively configured to generate a predefined force by which the heat dissipating structure can be pressed against a respective storage cell module.

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