Invention Grant
- Patent Title: Float glass production device and float glass production method
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Application No.: US17098194Application Date: 2020-11-13
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Publication No.: US11760679B2Publication Date: 2023-09-19
- Inventor: Haruo Yonemori , Nobuyuki Ban , Akira Ueno , Takenori Miura
- Applicant: AGC INC.
- Applicant Address: JP Tokyo
- Assignee: AGC INC.
- Current Assignee: AGC INC.
- Current Assignee Address: JP Tokyo
- Agency: Foley & Lardner LLP
- Priority: JP 18095629 2018.05.17
- Main IPC: C03B18/20
- IPC: C03B18/20 ; C03B25/08 ; C03B35/16 ; C03B18/16
Abstract:
The present invention relates to a float-glass manufacturing apparatus including a float bath and a heat treatment furnace, in which the heat treatment furnace includes: a dross box including a plurality of lift-out rolls; an annealing furnace including a plurality of lehr rolls; a first partitioning part; a second partitioning part; a gas ejection nozzle; and a guide member.
Public/Granted literature
- US20210061697A1 FLOAT GLASS PRODUCTION DEVICE AND FLOAT GLASS PRODUCTION METHOD Public/Granted day:2021-03-04
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