Global Patent Index - EP 1016822 A1

EP 1016822 A1 2000-07-05 - Combustion air feeder for high heat release burner of kilns

Title (en)

Combustion air feeder for high heat release burner of kilns

Title (de)

Verbennungsluftzufuhr für Ofenbrenner mit hoher Wärmeabgabe

Title (fr)

Distributeur d'air de combustion pour brûleur de four à haute émission de chaleur


EP 1016822 A1 (EN)


EP 99125334 A


IT MO980267 A

Abstract (en)

A combustion air feeder for high heat release burner of kilns, particularly for ceramic products, of the type which comprises a combustion chamber (4) in which a tubular stem (7) for feeding fuel in gas form enters, the chamber (4) being connected to a cold air pipe (5); the feeder (1) comprises a first adjustable throttling valve (9) which controls the cold air pipe (5) substantially at the inlet of the chamber (4) and a hot air duct (10) in which the outlet (11) is connected to the chamber (4) downstream of the first valve (9); the hot air duct (10) is provided with a second adjustable throttling valve (12) and the coordinated adjustment of the valves (9, 12) is adapted to determine the flow-rate and/or temperature of the combustion air. <IMAGE>

IPC 1-7 (main, further and additional classification)

F23C 7/00; F23C 9/00; F23L 3/00; F23L 13/04; F27D 19/00; F27D 23/00

IPC 8 full level (invention and additional information)

F23C 7/00 (2006.01); F23L 3/00 (2006.01); F23L 13/04 (2006.01); F27D 19/00 (2006.01); F27D 99/00 (2010.01)

CPC (invention and additional information)

F27D 99/0033 (2013.01); F23C 7/008 (2013.01); F23L 3/00 (2013.01); F23L 13/04 (2013.01); F27D 19/00 (2013.01)

Citation (applicant)

Citation (search report)

Designated contracting state (EPC)


DOCDB simple family

EP 1016822 A1 20000705; BR 9906014 A 20001003; CN 1263229 A 20000816; IT 1304946 B1 20010405; IT MO980267 A1 20000630