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. 19, 2023
Filed:
Jul. 06, 2021
Schott Ag, Mainz, DE;
Markus Ollig, Weiden, DE;
Arne Riecke, Waldsassen, DE;
Volker Trinks, Mitterteich, DE;
Rainer Eichholz, Frankfurt, DE;
Ulrich Lange, Mainz, DE;
Sebastian Stark, Mitterteich, DE;
Stephan Tratzky, Mitterteich, DE;
Rainer Schmid, Mitterteich, DE;
Wassilis Bagaris, Mitterteich, DE;
Reinhard Gmeiner, Leonberg, DE;
SCHOTT AG, Mainz, DE;
Abstract
An apparatus for forming glass tubes is provided. The apparatus includes a Danner-pipe, a heating device, and a heating chamber having the Danner-pipe and the heating device arranged therein. The Danner-pipe is inclined with respect to a horizontal plane by a Danner-angle. The heating device is inclined with respect to the horizontal plane by a heating-angle. The Danner-angle and/or the heating angle are in a range of 1° to 45°.