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:
Mar. 19, 2024
Filed:
Jun. 03, 2020
Applicant:
Constellium Issoire, Issoire, FR;
Inventors:
Jocelyn Prigent, Voreppe, FR;
Philippe Jarry, Grenoble, FR;
Pierre Le Brun, Saint Jean de Soudain, FR;
Assignee:
CONSTELLIUM ISSOIRE, Issoire, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22B 34/12 (2006.01); C21C 7/072 (2006.01); C22B 9/05 (2006.01); C22B 21/06 (2006.01);
U.S. Cl.
CPC ...
C22B 34/1295 (2013.01); C21C 7/072 (2013.01); C22B 9/05 (2013.01); C22B 21/064 (2013.01);
Abstract
Liquid metal degassing device comprising a chamber containing a liquid metal bath, a device for circulating a gas through a purification chamber and in that the purification chamber comprises a getter material configured to trap dihydrogen from the circulating gas. Method for degassing a liquid metal bath to reduce the hydrogen concentration of the liquid metal comprising the following steps