Global Patent Index - EP 1067334 A1

EP 1067334 A1 2001-01-10 - Gas burner for devices to cook food products

Title (en)

Gas burner for devices to cook food products

Title (de)

Gasbrenner für Geräte zum Garen von Nahrungsmitteln

Title (fr)

Brûleur à gaz d'appareils de cuisson pour produits alimentaires

Publication

EP 1067334 A1 (DE)

Application

EP 00114658 A

Priority

DE 19932143 A

Abstract (en)

The gas burner for a food cooking stove contains at least two sets of gas outlet apertures (12,14) concentric aorund a theoretical burner central axis for flames to cook food. All the gas outlet apertures are directed outwards crossways to the burner central axis. For each set of gas outlet apertures there is a separate combustion gas feed path. The gas outlet apertures are arranged alternately on or near to a theoretical burner peripheral line. The number of arrangements of gas outlet apertures corresponds to an equal number of chambers (16,18) formed circularly and concentrically around the burner central axis. Each chamber is provided with only one of the arrangements of at least one gas outlet aperture of only one of the gas outlet aperture sets. Each chamber is only in flow connection with one of the burner gas feed paths.

Abstract (de)

Gasbrenner mit mindestens zwei Sätzen von getrennt mit Brenngas versorgbaren Gasauslaßöffnungen (12, 14) für Gasflammen zum Garen von Nahrungsmitteln. Sie sind auf einer Umfangslinie nacheinander wechselweise angeordnet und bilden dadurch zwei ineinander angeordnete Sätze von Gasauslaßöffnungen. Dadurch erhalten alle Gasflammen, im Gegensatz zu koaxial mit radialem Abstand ineinander angeordneten Flammenkränzen, ausreichend Sekundärluft. <IMAGE>

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

F23D 14/06; F23D 14/26; F24C 3/08; F24C 3/12

IPC 8 full level (invention and additional information)

F23D 14/06 (2006.01); F23D 14/26 (2006.01); F24C 3/08 (2006.01); F24C 3/12 (2006.01)

CPC (invention and additional information)

F23D 14/06 (2013.01); F23D 14/26 (2013.01); F24C 3/085 (2013.01); F24C 3/126 (2013.01); F23D 2900/14062 (2013.01)

Citation (applicant)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1067334 A1 20010110; EP 1067334 B1 20041006; AT 278912 T 20041015; DE 19932143 A1 20010111; ES 2230002 T3 20050501

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