公开(公告)号：US11078103B2

公开(公告)日：2021-08-03

申请号：US16201493

申请日：2018-11-27

Applicant: CORNING INCORPORATED

Inventor： David Alan Deneka ,  Allan Mark Fredholm ,  Laurent Joubaud ,  Joseph Michael Matusick ,  Aniello Mario Palumbo ,  Christophe Pierron

IPC: C03B23/09 ,  C03B33/085 ,  C03B33/06 ,  B32B1/08 ,  B32B17/06 ,  B65D65/40 ,  C03B17/02 ,  C03B23/11 ,  C03B23/207 ,  C03B33/07 ,  C03B29/00 ,  A61J1/14 ,  A61J1/06 ,  B65D1/02 ,  C03C3/04 ,  C03C4/18 ,  C03C4/20

Abstract: Methods for producing glass articles from laminated glass tubing include introducing the glass tubing to a converter. The glass tubing includes a core layer under tensile stress, an outer clad layer under, and an inner clad layer. The methods include forming a feature the glass article at a working end of the laminated glass tubing and separating a glass article from the working end of the laminated glass tubing, which may expose the core layer under tensile stress at the working end of the glass tubing. The method further comprises remediating the exposed portion of the core layer by completely enclosing the core layer in a clad layer. Systems for re-cladding the exposed portion of the core layer as well as glass articles made using the systems and methods are also disclosed.

公开(公告)号：US20190160788A1

公开(公告)日：2019-05-30

申请号：US16201497

申请日：2018-11-27

Applicant: CORNING INCORPORATED

Inventor： David Alan Deneka ,  Allan Mark Fredholm ,  Laurent Joubaud ,  Joseph Michael Matusick ,  Aniello Mario Palumbo ,  Christophe Pierron

IPC: B32B17/06 ,  C03B33/06 ,  C03B23/09 ,  B32B1/08 ,  A61J1/06 ,  A61J1/14 ,  B65D1/02 ,  C03C3/04 ,  C03C4/20 ,  C03C4/18

Abstract: Methods for producing glass articles from laminated glass tubing include introducing the glass tubing to a converter. The glass tubing includes a core layer under tensile stress, an outer clad layer under, and an inner clad layer. The methods include forming a feature the glass article at a working end of the laminated glass tubing and separating a glass article from the working end of the laminated glass tubing, which may expose the core layer under tensile stress at the working end of the glass tubing. The method further comprises remediating the exposed portion of the core layer by completely enclosing the core layer in a clad layer. Systems for re-cladding the exposed portion of the core layer as well as glass articles made using the systems and methods are also disclosed.

公开(公告)号：US20230286850A1

公开(公告)日：2023-09-14

申请号：US18019346

申请日：2021-08-16

Applicant: Corning Incorporated

Inventor： Zakaria Allam ,  Antoine Gaston Denis Bisson ,  Allan Mark Fredholm ,  Christophe Pierron ,  Xavier Tellier

IPC: C03B13/04

CPC classification number: C03B13/04

Abstract: An apparatus and method for manufacturing a glass article includes a glass delivery device that includes a delivery orifice extending in a widthwise direction and including a first edge region, a central region, and a second edge region. The apparatus and method also include a cooling mechanism proximate the delivery orifice near the first edge region and the second edge region and a heating mechanism proximate the delivery orifice near the central region.

公开(公告)号：US20220388888A1

公开(公告)日：2022-12-08

申请号：US17828733

申请日：2022-05-31

Applicant: CORNING INCORPORATED

Inventor： Olivier Fournel ,  Allan Mark Fredholm ,  Cesar Bravo Huerta ,  Aniello Mario Palumbo ,  Christophe Pierron ,  Boris Nikolayevich Tsvetkov

IPC: C03B23/045 ,  C03B23/09 ,  C03B40/027

Abstract: A forming tool for use during a process of converting a glass tube into a glass container, includes a base portion comprising a fluid cavity for containing a fluid and an insertion portion extending from the base portion. The insertion portion includes an external surface sized to fit into an opening of the glass tube. In embodiments, the insertion portion comprises a fluid opening extending from an interior surface thereof to the external surface, the fluid opening configured to deliver the fluid from the fluid cavity between the insertion portion and the glass tube. In embodiments, the forming tool comprises a thermally conductive insert extending through the base portion and the insertion portion, the thermally conductive insert extending through the fluid cavity such that the fluid in the fluid cavity regulates a temperature of the thermally conductive insert.

公开(公告)号：US20220177347A1

公开(公告)日：2022-06-09

申请号：US17677488

申请日：2022-02-22

Applicant: CORNING INCORPORATED

Inventor： David Alan Deneka ,  Allan Mark Fredholm ,  Laurent Joubaud ,  Joseph Michael Matusick ,  Aniello Mario Palumbo ,  Christophe Pierron

IPC: C03B23/09 ,  B32B1/08 ,  B32B17/06 ,  C03B33/06 ,  B65D65/40 ,  C03B33/085 ,  C03B17/02 ,  C03B23/11 ,  C03B23/207 ,  C03B33/07 ,  C03B29/00 ,  C03B29/02 ,  A61J1/14 ,  A61J1/06 ,  B65D1/02 ,  C03C3/04 ,  C03C4/18 ,  C03C4/20

Abstract: Methods for producing glass articles from laminated glass tubing include introducing the glass tubing to a converter. The glass tubing includes a core layer under tensile stress, an outer clad layer under, and an inner clad layer. The methods include forming a feature the glass article at a working end of the laminated glass tubing and separating a glass article from the working end of the laminated glass tubing, which may expose the core layer under tensile stress at the working end of the glass tubing. The method further comprises remediating the exposed portion of the core layer by completely enclosing the core layer in a clad layer. Systems for re-cladding the exposed portion of the core layer as well as glass articles made using the systems and methods are also disclosed.

公开(公告)号：US11279647B2

公开(公告)日：2022-03-22

申请号：US16201497

申请日：2018-11-27

Applicant: CORNING INCORPORATED

Inventor： David Alan Deneka ,  Allan Mark Fredholm ,  Laurent Joubaud ,  Joseph Michael Matusick ,  Aniello Mario Palumbo ,  Christophe Pierron

IPC: C03B33/06 ,  C03B23/09 ,  B32B1/08 ,  B32B17/06 ,  B65D65/40 ,  C03B33/085 ,  C03B17/02 ,  C03B23/11 ,  C03B23/207 ,  C03B33/07 ,  C03B29/00 ,  C03B29/02 ,  A61J1/14 ,  A61J1/06 ,  B65D1/02 ,  C03C3/04 ,  C03C4/18 ,  C03C4/20

Abstract: Methods for producing glass articles from laminated glass tubing include introducing the glass tubing to a converter. The glass tubing includes a core layer under tensile stress, an outer clad layer under, and an inner clad layer. The methods include forming a feature the glass article at a working end of the laminated glass tubing and separating a glass article from the working end of the laminated glass tubing, which may expose the core layer under tensile stress at the working end of the glass tubing. The method further comprises remediating the exposed portion of the core layer by completely enclosing the core layer in a clad layer. Systems for re-cladding the exposed portion of the core layer as well as glass articles made using the systems and methods are also disclosed.

公开(公告)号：US20190161383A1

公开(公告)日：2019-05-30

申请号：US16201493

申请日：2018-11-27

Applicant: CORNING INCORPORATED

Inventor： David Alan Deneka ,  Allan Mark Fredholm ,  Laurent Joubaud ,  Joseph Michael Matusick ,  Aniello Mario Palumbo ,  Christophe Pierron

IPC: C03B23/09 ,  B32B1/08 ,  B32B17/06 ,  C03B33/085 ,  C03B33/06 ,  B65D65/40

Abstract: Methods for producing glass articles from laminated glass tubing include introducing the glass tubing to a converter. The glass tubing includes a core layer under tensile stress, an outer clad layer under, and an inner clad layer. The methods include forming a feature the glass article at a working end of the laminated glass tubing and separating a glass article from the working end of the laminated glass tubing, which may expose the core layer under tensile stress at the working end of the glass tubing. The method further comprises remediating the exposed portion of the core layer by completely enclosing the core layer in a clad layer. Systems for re-cladding the exposed portion of the core layer as well as glass articles made using the systems and methods are also disclosed.