EP 0816759 B1 20030108 - Premix burner and method of operating the burner
Title (en)
Premix burner and method of operating the burner
Title (de)
Vormischbrenner und Verfahren zum Betrieb des Brenners
Title (fr)
Brûleur à prémélange et procédé de mise en oeuvre du brûleur
Publication
Application
Priority
- DE 19626240 A 19960629
- US 86510297 A 19970529
Abstract (en)
[origin: EP0816759A2] The central axes of the hollow part cone bodies (1,2) have widening cone inclinations in the flow direction and in the longitudinal direction run displacedly to each other. In the cone-shaped inner space (8) in the burner head formed by the part cone bodies a fuel nozzle (11) for the fluid fuel (12) is positioned. The feeds (13,14) for the gas-form fuel (16) are provided with fuel injectors (15). The air entry slots (5) on the combustion chamber side are closed by a burner crescent (26). In the burner crescent may be at least one hole (27) for feed of gas-form fuel. The hole may be arranged parallel to the burner axis or at an angle to it, preferably of 45 degrees inclinedly outwards.
IPC 1-7
IPC 8 full level
F23D 11/24 (2006.01); F23C 7/00 (2006.01); F23C 9/00 (2006.01); F23D 11/40 (2006.01); F23D 17/00 (2006.01); F23R 3/12 (2006.01)
CPC (source: EP US)
F23C 7/002 (2013.01 - EP US); F23C 9/006 (2013.01 - EP US); F23D 11/402 (2013.01 - EP US); F23D 17/002 (2013.01 - EP US); F23R 3/12 (2013.01 - EP US); F23C 2202/40 (2013.01 - EP US); F23C 2900/07002 (2013.01 - EP US); F23D 2209/20 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 19626240 A1 19980102; CN 1170844 A 19980121; EP 0816759 A2 19980107; EP 0816759 A3 19981111; EP 0816759 B1 20030108; JP H1061916 A 19980306; US 5782627 A 19980721
DOCDB simple family (application)
DE 19626240 A 19960629; CN 97113844 A 19970627; EP 97810385 A 19970618; JP 17167797 A 19970627; US 86510297 A 19970529