公开(公告)号：US11845686B2

公开(公告)日：2023-12-19

申请号：US17368563

申请日：2021-07-06

Applicant: SCHOTT AG

Inventor： Markus Ollig ,  Arne Riecke ,  Volker Trinks ,  Rainer Eichholz ,  Ulrich Lange ,  Sebastian Stark ,  Stephan Tratzky ,  Rainer Schmid ,  Wassilis Bagaris ,  Reinhard Gmeiner

IPC: C03B17/04 ,  C03B7/04

CPC classification number: C03B7/04

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°.

公开(公告)号：US20220204380A1

公开(公告)日：2022-06-30

申请号：US17368563

申请日：2021-07-06

Applicant: SCHOTT AG

Inventor： Markus Ollig ,  Arne Riecke ,  Volker Trinks ,  Rainer Eichholz ,  Ulrich Lange ,  Sebastian Stark ,  Stephan Tratzky ,  Rainer Schmid ,  Wassilis Bagaris ,  Reinhard Gmeiner

IPC: C03B17/04

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°.