公开(公告)号：US10669185B2

公开(公告)日：2020-06-02

申请号：US15423010

申请日：2017-02-02

Applicant: SCHOTT AG

Inventor： Matthias Jotz ,  Volker Plapper ,  Juergen Vogt

IPC: C03B33/037 ,  C03B33/033 ,  C03B33/10 ,  C03B33/023

Abstract: A method is provided for aligning scoring tools and for scoring glass, in particular thin glass, along predetermined scoring lines in preparation for breaking along the score. Glass substrates, in particular thin glass substrates, produced by such method are also provided. The method includes the determination of the actual orientation of the cutting edge of the scoring tool and aligning of the cutting edge to a target orientation of the cutting edge.

公开(公告)号：US20150114043A1

公开(公告)日：2015-04-30

申请号：US14383144

申请日：2013-02-11

Applicant: Schott AG

Inventor： Thomas Risch ,  Georg Haselhorst ,  Volker Plapper

IPC: C03B23/043 ,  C03B23/045 ,  C03B23/09 ,  C03B23/049

CPC classification number: C03B23/043 ,  C03B23/045 ,  C03B23/049 ,  C03B23/0496 ,  C03B23/092

Abstract: An apparatus is provided that heats the glass of a primary glass product to be formed. The apparatus includes a laser that emits light at a wavelength for which the glass of the primary glass product is at most partly transparent, such that the light is absorbed at least partially in the glass. The apparatus also includes a mold having a forming mandrel having a thermally stable ceramic material, at least in the region that forms the contact surface with the glass during the forming process.

Abstract translation: 提供一种加热要形成的初级玻璃制品的玻璃的装置。 该装置包括一个激光，该激光发射一次玻璃产品的玻璃至多部分透明的波长的光，使得光至少部分地被吸收在玻璃中。 该设备还包括具有成型心轴的模具，其具有热稳定的陶瓷材料，至少在形成过程中形成与玻璃的接触表面的区域中。

公开(公告)号：US10807902B2

公开(公告)日：2020-10-20

申请号：US16104510

申请日：2018-08-17

Applicant: SCHOTT AG

Inventor： Volker Plapper ,  Fabian Wagner ,  Andreas Ortner ,  Albrecht Seidl ,  Frank-Thomas Lentes

IPC: B32B3/10 ,  C03B33/02 ,  B24D3/00 ,  B23K26/0622 ,  B23K26/53 ,  B23K26/00 ,  B23K103/00

Abstract: A method for the production of glass or glass ceramic elements from flat glass or glass ceramic parts is provided where the edges of the glass or glass ceramic elements are treated by a combination of two processes. The flat glass or glass ceramic element with an edge surface connecting the two side surfaces is produced. The edge surface has at least one first elongated, strip-shaped edge region and at least one second elongated strip-shaped edge region, which are formed by a ground edge. The edge regions extend in the longitudinal direction along the edge surface and along the side surfaces. The first edge region has elongated parallel filamentary damages that are parallel and adjacent to one another and, in particular, spaced apart equidistantly, in the longitudinal direction thereof extending transversely to the side surfaces and along the surface of the first edge region.

公开(公告)号：US10689285B2

公开(公告)日：2020-06-23

申请号：US15996891

申请日：2018-06-04

Applicant: SCHOTT AG

Inventor： Martin Spier ,  Fabian Wagner ,  Andreas Ortner ,  Georg Haselhorst ,  Volker Plapper

IPC: C03B33/02 ,  B23K26/00 ,  C03B32/02 ,  C03B33/04 ,  B23K26/53 ,  C03B32/00 ,  B23K26/359 ,  B23K103/00

Abstract: A method is provided for separating a portion from a sheet-like glass or glass ceramic element along an intended separation line to divide the element into the portion and a main part. The method includes producing filamentary damages a volume of the glass or glass ceramic element adjacently aligned along the separation line, the filamentary damages are produced by laser pulses of a laser, the glass or glass ceramic element comprises a material that is transparent for the laser pulses; displacing incidence points of the laser pulses on a surface of the glass or glass ceramic element thereof along the separation line; and subjecting the material of the glass or glass ceramic element located in a region of the portion to a phase transition so that the material contracts to detach the portion from the main part at the adjacently aligned filamentary damages along the separation line, while the main part remains intact as a whole.

公开(公告)号：US09999696B2

公开(公告)日：2018-06-19

申请号：US14713195

申请日：2015-05-15

Applicant: Schott AG

Inventor： Jörg Blechschmidt ,  Michael Kluge ,  Volker Plapper

IPC: A61L9/20 ,  A61L2/10 ,  C02F1/32 ,  B01D53/00 ,  G01J3/02 ,  F24D19/00 ,  C02F103/02 ,  C02F103/04 ,  C02F103/32

CPC classification number: A61L2/10 ,  A61L9/20 ,  B01D53/007 ,  B01D2259/804 ,  C02F1/325 ,  C02F2103/026 ,  C02F2103/04 ,  C02F2103/32 ,  C02F2201/3222 ,  C02F2201/3227 ,  C02F2201/3228 ,  C02F2303/04 ,  F24D19/0092 ,  G01J3/0202

Abstract: The invention relates to a system for treating gases and/or liquids with radiation or for detecting radiation in gases and/or liquids, including at least one optical system and a reactor. The reactor has a hollow body shape which includes lateral surfaces, connecting parts, and an inner chamber which may be open to the front and rear sides, through which a medium flows or in which the medium is present. The reactor is designed, at least partially, in the form of a radiation reflector and is divided into first and second functional areas. This enables a particularly homogeneous radiation distribution in the inner chamber of the reactor, which increases the efficiency of the treatment or detection. Also, due to this arrangement, the system is more compact.