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:
Aug. 09, 2022
Filed:
Jan. 28, 2019
Refractory Intellectual Property Gmbh & Co. KG, Vienna, AT;
Christian Manhart, Bruck a.d. Mur, AT;
Matthäus Haider, Vienna, AT;
Bernd Trummer, Graz, AT;
Peter Pacher, Leoben, AT;
REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG, Vienna, AT;
Abstract
Various embodiments provide for a gas purging plug () with a ceramic refractory body (k) with a first end (u) and a second end (o); the second end (o) is in the mounted position of the gas purging plug () in contact with a metal melt (); the first end (u) is at least partially covered with a metal cover (), the metal cover () comprises an opening () to which optionally a gas supply adapter () is connected; the gas purging plug () is designed in such a way, that a purging gas which is supplied via the gas supply pipe () to the opening () flows through the body (k) and exits the body (k) at the second end (o); and wherein at least one electronic sensor () is in contact with the gas purging plug (), to detect a mechanical vibration ().