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:
Apr. 14, 2026
Filed:
Sep. 15, 2021
Messer Austria Gmbh, Gumpoldskirchen, AT;
Martin Demuth, Guntramsdorf, AT;
Messer Austria GmbH, Gumpoldskirchen, AT;
Abstract
The invention relates to a method for heating flowable molten glass in a feed channel which is enclosed by lateral walls and a cover and into which a plurality of fuel lances and oxidizing agent lances that are mutually spaced in the flow direction of the molten glass open above the molten glass, fuel or an oxidizing agent being supplied through said lances and being brought into reaction with each other in the feed channel. The invention is characterized in that in order to combust the fuel with the oxidizing agent, a flame is produced in front of the opening of each fuel lance, said flame being designed such that adjacent or opposite flames do not contact one another.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile