公开(公告)号：US20220411309A1

公开(公告)日：2022-12-29

申请号：US17621273

申请日：2020-06-26

Applicant: Corning Incorporated

Inventor： Anmol Agrawal ,  Douglas Dale Bressler ,  Matthew John Cempa ,  Frank Coppola ,  Anurag Jain ,  Francisco Javier Moraga ,  Shyam Prasad Mudiraj ,  Ibraheem Rasool Muhammad ,  Rui Zhang

IPC: C03B17/06

Abstract: A glass manufacturing apparatus includes a forming apparatus defining a travel path extending in a travel direction. The forming apparatus conveys a ribbon of glass-forming material along the travel path in the travel direction of the forming apparatus. The glass manufacturing apparatus includes a cooling tube extending substantially parallel to the travel path and extending across the travel direction. The cooling tube includes a plurality of orifices spaced apart along the cooling tube and facing the travel path. Methods of manufacturing glass can comprise flowing a coolant from an outlet of a conduit in a direction toward a target location of a flowing ribbon of molten material. Methods can also include changing a phase of the coolant while the coolant is flowing towards the target location. The change in phase can cool the target location.

公开(公告)号：US20180319695A1

公开(公告)日：2018-11-08

申请号：US15773979

申请日：2016-11-03

Applicant: Corning Incorporated

Inventor： Alexey Sergeyevich Amosov ,  James Gary Anderson ,  Kaushik Arumbuliyur Comandur ,  Frank Coppola ,  Hung Cheng Lu ,  Anca Daniela Miller ,  Ibraheem Rasool Muhammad ,  Jon Anthony Passmore ,  Michael Clement Ruotolo, Jr. ,  Zheming Zheng

IPC: C03B17/06

CPC classification number: C03B17/068 ,  B32B3/26 ,  C03B17/02 ,  C03B17/064 ,  Y02P40/57

Abstract: According to one embodiment, a method of forming a laminated glass ribbon may include flowing a molten glass core composition and a molten glass cladding composition in a vertically downward direction. The molten glass core composition may be contacted with the molten glass cladding composition to form the laminated glass ribbon comprising a glass core layer formed from the molten glass core composition and a glass cladding layer formed from the molten glass cladding composition. Core beads located proximate an edge of the glass core layer and clad beads located proximate an edge of the glass cladding layer may be compressed while the glass core layer and the glass cladding layers have viscosities greater than or equal to the viscosity at their softening points as the laminated glass ribbon is drawn in the vertically downward direction.

公开(公告)号：US12221373B2

公开(公告)日：2025-02-11

申请号：US17621273

申请日：2020-06-26

Applicant: Corning Incorporated

Inventor： Anmol Agrawal ,  Douglas Dale Bressler ,  Matthew John Cempa ,  Frank Coppola ,  Anurag Jain ,  Francisco Javier Moraga ,  Shyam Prasad Mudiraj ,  Ibraheem Rasool Muhammad ,  Rui Zhang

IPC: C03B17/06

Abstract: A glass manufacturing apparatus includes a forming apparatus defining a travel path extending in a travel direction. The forming apparatus conveys a ribbon of glass-forming material along the travel path in the travel direction of the forming apparatus. The glass manufacturing apparatus includes a cooling tube extending substantially parallel to the travel path and extending across the travel direction. The cooling tube includes a plurality of orifices spaced apart along the cooling tube and facing the travel path. Methods of manufacturing glass can comprise flowing a coolant from an outlet of a conduit in a direction toward a target location of a flowing ribbon of molten material. Methods can also include changing a phase of the coolant while the coolant is flowing towards the target location. The change in phase can cool the target location.