Invention Grant
- Patent Title: Flat-flame vault burner with low polluting emissions
- Patent Title (中): 具有低污染排放的平焰燃烧器
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Application No.: US12161803Application Date: 2007-01-25
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Publication No.: US08480394B2Publication Date: 2013-07-09
- Inventor: Marco Daneri , Vittorio Laviosa , Maurizio Senarega , Massimiliano Fantuzzi , Umberto Zanusso , Enrico Malfa
- Applicant: Marco Daneri , Vittorio Laviosa , Maurizio Senarega , Massimiliano Fantuzzi , Umberto Zanusso , Enrico Malfa
- Applicant Address: IT Milan
- Assignee: Tenova S.p.A.
- Current Assignee: Tenova S.p.A.
- Current Assignee Address: IT Milan
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: ITMI06A0155 20060131
- International Application: PCT/IB2007/000229 WO 20070125
- International Announcement: WO2007/088458 WO 20070809
- Main IPC: F23D14/12
- IPC: F23D14/12 ; F23D14/24 ; F23D14/22 ; F23D14/66
Abstract:
The invention relates to a flat-flame vault burner (10) suitable for being installed in a vault (21) which delimits the combustion chamber (20) of a steel heating furnace, the burner (10) comprising a main metallic hollow cylindrical body (12), a single duct (13) for the conveyance of fuel gas concentric to the main body (12), and a central internal nozzle (14) for the injection of a fuel gas. Said burner also comprises at least two nozzles (17) outside said main body (12) for the injection of fuel into the combustion chamber (20).
Public/Granted literature
- US20100227284A1 FLAT-FLAME VAULT BURNER WITH LOW POLLUTING EMISSIONS Public/Granted day:2010-09-09
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