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:
Sep. 08, 2026
Filed:
Mar. 17, 2022
Applicant:
Ald Vacuum Technologies Gmbh, Hanau, DE;
Inventors:
Ivaylo Popov, Hanau, DE;
Lothar Lippert, Alzenau, DE;
Stefan Lemke, Frankfurt am Main, DE;
Thomas Kilzer, Niedernberg, DE;
Assignee:
ALD VACUUM TECHNOLOGIES GMBH, Hanau, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C22B 9/18 (2006.01); C22B 9/20 (2006.01); F27D 11/08 (2006.01);
U.S. Cl.
CPC ...
C22B 9/18 (2013.01); C22B 9/20 (2013.01); F27D 11/08 (2013.01);
Abstract
The present invention relates to remelting plants, such as for example vacuum arc remelting furnaces (VLBO/VAR) and electro slag remelting plants (ESU/ESR), which possess one or several melting sites and have a portal structure. The plants possess a symmetric force distribution and a constantly low height of construction.