Patent · US Active

Electrode plate of an electrochemical battery and electrochemical battery comprising such electrode plate

US11742493B2 · kind B2 · utility

0Cited by

2References

10Claims

0Family size

Assignee

Clarios Germany GmbH & Co. KG · DE

Inventors

Andreas Dudenbostel · Neustadt, DE
Frank-Thomas Johns · Sarstedt, DE
Peter Porscha · Kelkheim, DE
Detlef Bauder · Garbsen, DE

Key dates

Filing date	Jan 17, 2022
Grant date	Aug 29, 2023
Priority date	—
Expiry date	Jan 17, 2042

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An electrochemical battery is disclosed. The electrochemical battery has an electrode plate comprising a frame and a generally flat grid connected to the frame, the frame comprising at least a top frame member having a contact lug, wherein the grid comprises a plurality of grid wires and a plurality of window-like open areas between the grid wires, further comprising an active mass within the open areas and/or on the grid wires, wherein the electrode plate comprises on one outer surface or on both opposing outer surfaces of the active mass a pattern of grooves, wherein the grooves extend diagonally from a position closer to the top frame member to a position further away from the top frame member. A method for producing an electrode plate is also disclosed.

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