Patent · US Active

Electrochemical cell unit, energy storage module and method for the assembly thereof

US11342638B2 · kind B2 · utility

0Cited by

1References

9Claims

0Family size

Assignee

Clarios Advanced Solutions GmbH · DE

Inventors

Joerg Birkholz · Sarstedt, DE
Marco Jansen · Celle, DE
Henning Eisermann · Edemissen, DE
Ralf Joswig · Wolfsburg, DE
Benjamin Schwarzien · Gehrden, DE
Martin Wiegmann · Kellinghusen, DE

Key dates

Filing date	Jun 1, 2018
Grant date	May 24, 2022
Priority date	—
Expiry date	Sep 11, 2038

Classification

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

Abstract

The invention relates to an electrochemical cell unit for storing electrical energy, in which the electrochemical cell unit includes at least two lithium-ion pouch cells, a planar element for orienting the at least two lithium-ion pouch cells, and a cell carrier. The at least two lithium-ion pouch cells are provided in the cell carrier and are in electrical contact. The at least two lithium-ion pouch cells also have a first and a second terminal lug. The planar element is provided, preferably centrally, in the cell carrier and in addition, is sandwiched between the at least two lithium-ion pouch cells, at least some portions of the planar element being in contact with the pouch cells.

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