公开(公告)号：WO2020050143A1

公开(公告)日：2020-03-12

申请号：PCT/JP2019/033999

申请日：2019-08-29

Applicant: NIPRO CORPORATION

Inventor： DROESSLER, Michael

IPC: C03B33/085 ,  A61J1/06

Abstract: A hollow glass body (10) comprises a cylindrical main body portion (13) having a first inside diameter (21), and a first end opening (11) and a second end opening (12) on opposite ends of the hollow glass body (10). The hollow glass body (10) has a second inside diameter (24) at the second end opening (12). The second inside diameter (24) is smaller than the first inside diameter (21). A difference between the first inside diameter (21) and the second inside diameter (24) is at most 100 mm.

公开(公告)号：WO2022191137A1

公开(公告)日：2022-09-15

申请号：PCT/JP2022/009759

申请日：2022-03-07

Applicant: NIPRO CORPORATION

Inventor： DROESSLER, Michael

IPC: C03B32/00 ,  C03C23/00 ,  A61J1/06 ,  F23D14/48 ,  F23D14/56

Abstract: The invention relates to a burner, an apparatus and a method for processing a glass container. The burner comprises: - a nozzle (10) in which at least one opening (12; 16a,b) for ejecting a flame (F) is provided; - a connector (11a) configured to connect the nozzle (10) to a source of fuel, for example a combustible gas; - wherein the nozzle (10) has an elongate tubular shape having a predetermined diameter, and - wherein the opening (12; 16a,b) is arranged in the nozzle (10) in such a way that the flame (F) is ejected through the opening (12; 16a,b) at an ejection angle with respect to a longitudinal axis of the elongate tubular nozzle (10) of more than 0° and less than 180°.

公开(公告)号：WO2019124542A1

公开(公告)日：2019-06-27

申请号：PCT/JP2018/047206

申请日：2018-12-21

Applicant: NIPRO CORPORATION

Inventor： DROESSLER, Michael

IPC: C03B23/09 ,  A61J1/06

Abstract: Provided is a method of manufacturing a glass product including the following steps. An intermediate glass product is provided. A portion of the intermediate glass product is heated to a predetermined temperature. A tool and the heated portion of the intermediate glass product are brought into contact. Under a state that a tool contacts the heated portion, at least one of the tool and the intermediate glass product is rotated so that the tool and the intermediate glass product relatively rotate, wherein a part of the tool that contacts the heated portion comprises or is made of glassy carbon.