Patent · US Active

Electrical steel sheet with structured surface for domain refining

US12165804B2 · kind B2 · utility

0Cited by

3References

11Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Jörg Buschbeck · Nuremberg, DE
Gotthard Rieger · Munich, DE
Carsten Schuh · Baldham, DE
Thomas Soller · Deggendorf, DE
Rolf Vollmer · Gersfeld, DE

Key dates

Filing date	Oct 10, 2019
Grant date	Dec 10, 2024
Priority date	—
Expiry date	Jan 6, 2042

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P10/25
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Various embodiments include a method for producing an electrical steel sheet comprising the following steps: placing a green body comprising a first material on a substrate; structuring a surface of the green body; and thermally treating the green body.

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