Patent · US Active

Battery cell module, method for producing a battery cell module, battery and motor vehicle

US9368773B2 · kind B2 · utility

3Cited by

2References

9Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Boris Gendlin · Echterdingen, DE
Michael Gless · Kornwestheim, DE
Ralf Angerbauer · Heubach, DE
Conrad Bubeck · Eßlingen, DE
Stefan Baumann · Altenriet, DE
Andreas Ruehle · Bietigheim-Bissingen, DE

Key dates

Filing date	Nov 14, 2011
Grant date	Jun 14, 2016
Priority date	—
Expiry date	Sep 25, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49108
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The disclosure relates to a battery cell module including a plurality of lithium ion battery cells, each having a degassing opening, and a cover substantially sealingly connected to a corresponding surface of each of the battery cells. The cover defines a gas receiving space configured to at least temporarily receive gas escaping from the battery cells. The gas receiving space is open in the direction of the battery cells. The opening area of the gas receiving space extends across a plurality of the battery cells. The disclosure further relates to a method for producing a battery cell module, to a battery, and to a motor vehicle having the battery cell module or the battery.

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