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:
Jan. 30, 2018
Filed:
Nov. 11, 2014
Refractory Intellectual Property Gmbh & Co. KG, Vienna, AT;
Bernd Trummer, Graz, AT;
Michael Klikovich, Hinterbruhl, AT;
Roman Kulp, Vienna, AT;
Leopold Kneis, Grimmenstein, AT;
REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG, Vienna, AT;
Abstract
Gas purging element () for metallurgical applications, comprising the following features in its mounted state: a ceramic refractory body () with a lower end and an upper end, the upper end features an upper front surface, the lower end features a lower front surface (), a depression () extends from the lower front surface () into the lower end of the ceramic refractory body (), the depression () comprises a first part () of a detachable, form-fit connection to a gas connection element (), a fluidic connection for a treating gas through at least one gas permeable section () of the ceramic refractory body () is provided between the depression () and the upper front surface.