The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 09, 2024
Filed:
Mar. 24, 2022
Applicant:
Volkswagen Aktiengesellschaft, Wolfsburg, DE;
Inventors:
Kartik Jamadar, Wolfsburg, DE;
Bastian Westphal, Braunschweig, DE;
Sven Schopf, Braunschweig, DE;
Priyanka Gangurde, Nashik, IN;
Assignee:
VOLKSWAGEN AKTIENGESELLSCHAFT, Wolfsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 24/04 (2006.01); B05B 1/34 (2006.01); H01M 4/04 (2006.01);
U.S. Cl.
CPC ...
B05B 1/3402 (2018.08); H01M 4/0404 (2013.01); H01M 4/0419 (2013.01);
Abstract
A process for coating a carrier material with an active material for production of an electrode foil of a battery cell with a Laval nozzle, wherein the Laval nozzle has at least one converging first portion, one second portion having a smallest flow cross section, and one diverging third portion arranged one after the other along a flow direction.