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:
Dec. 06, 2005
Filed:
Jan. 30, 2004
Applicants:
Ivaylov Popov, Hanau, DE;
Arno Niebling, Linsengericht, DE;
Inventors:
Ivaylov Popov, Hanau, DE;
Arno Niebling, Linsengericht, DE;
Assignee:
Ald Vacuum Technologies AG, Hanau, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B006/22 ;
U.S. Cl.
CPC ...
Abstract
The invention relates to a method and a device for equalizing the pressures in the melting chamber and in the cooling water system of a special melting unit, for example a pressure electroslag remelting (PESR) unit having a copper ingot mold, or a pressure induction furnace having an induction coil and a cooling water system, designed as a closed, separate pressure circuit.