Patent · US Active

Battery cell and battery system

US10818958B2 · kind B2 · utility

0Cited by

0References

14Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Gerhard Schubert · Jena, DE
Holger Reinshagen · Bamberg, DE
Martin Gerlach · Strullendorf, DE
Michael Austen · Bamberg, DE
Silvan Poller · Staufen im Breisgau, DE

Key dates

Filing date	Jan 28, 2016
Grant date	Oct 27, 2020
Priority date	—
Expiry date	May 6, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P70/50
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to a battery cell (2), comprising a prismatically designed cell housing with a cover surface (31), on which a negative terminal (11) and a positive terminal (12) are arranged, and an electrode coil (10) arranged within the cell housing and comprising a cathode (14) and an anode (16). The electrode coil (10) is fixed to the cover surface (31) by means of an electrically insulating holder (70), and the holder (70) is connected to at least one electrically insulating spacer (67, 68) which is fastened to the cover surface (31). The invention also relates to a battery system which comprises at least one battery cell (2) according to the invention.

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