Invention Grant
- Patent Title: Furnace with immersed burner and overhead burner
- Patent Title (中): 炉用浸入式燃烧器和高架燃烧器
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Application No.: US12295663Application Date: 2007-04-04
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Publication No.: US09249041B2Publication Date: 2016-02-02
- Inventor: Laurent Pierrot , Frederic Lopepe , Biagio Palmieri , Laurent Joubaud , Philippe Pedeboscq , Philippe Meunier
- Applicant: Laurent Pierrot , Frederic Lopepe , Biagio Palmieri , Laurent Joubaud , Philippe Pedeboscq , Philippe Meunier
- Applicant Address: FR Courbevoie
- Assignee: SAINT-GOBAIN GLASS FRANCE
- Current Assignee: SAINT-GOBAIN GLASS FRANCE
- Current Assignee Address: FR Courbevoie
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR0651258 20060407
- International Application: PCT/FR2007/051069 WO 20070404
- International Announcement: WO2007/116183 WO 20071018
- Main IPC: C03B5/00
- IPC: C03B5/00 ; C03B5/20 ; C03B5/235

Abstract:
A furnace for melting batch materials, including, upstream in the direction of flow of the molten materials, a zone for introducing solid batch materials, and including a submerged burner and an overhead surface burner providing a flame that touches the surface of the glass at the point where the bubble from the submerged burner emerges. This association of an overhead, especially roof-mounted, burner and a submerged burner reduces the quantity of batch stones that may be sent toward the downstream end of the furnace.
Public/Granted literature
- US20090235695A1 FURNACE WITH IMMERSED BURNER AND OVERHEAD BURNER Public/Granted day:2009-09-24
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