EP 0809078 A3 20000308 - Cooking apparatus with forced-draft burner

Title (en)

Cooking apparatus with forced-draft burner

Title (de)

Kochgerät mit Gebläsebrenner

Title (fr)

Appareil de cuisson à brûleur à soufflage

Publication

EP 0809078 A3 20000308 (EN)

Application

EP 97103503 A 19970304

Priority

IT PN960031 A 19960522

Abstract (en)

[origin: EP0809078A2] Gas-fuelled apparatus for cooking food, in particular gas-heated oven, comprising a combustion chamber, a flue gas outlet conduit and a cooking cavity, blowing means being arranged so as to be directed towards said combustion chamber, said blowing means being capable of circulating, in a substantially open circuit made up by said combustion chamber and said flue gas outlet conduit, a flow of ambient air, wherein, upon turning on the electric installation of the oven, any possible unburnt fuel gas is permanently evacuated from said combustion chamber. In a preferred manner, the chamber housing the burner is provided with at least an opening communicating with the atmosphere, which is adapted to provide a natural evacuation passage for unburnt combustible gases. The first ignition to the burner occurs after a pre-determined time of ventilation, subsequently to the ignition command delivered by an appropriate control arrangement, and the following ignitions occur immediately after said ignition command. <IMAGE>

IPC 1-7

F24C 3/12; F24C 3/08

IPC 8 full level

F24C 3/08 (2006.01); F24C 3/12 (2006.01); F23N 5/12 (2006.01); F23N 5/18 (2006.01); F23N 5/20 (2006.01)

CPC (source: EP)

F24C 3/087 (2013.01); F24C 3/128 (2013.01); F23N 5/12 (2013.01); F23N 5/20 (2013.01); F23N 2005/182 (2013.01); F23N 2223/22 (2020.01); F23N 2227/04 (2020.01); F23N 2233/06 (2020.01); F23N 2235/06 (2020.01); F23N 2235/14 (2020.01)

Citation (search report)

[A] US 4240397 A 19801223 - SEIDEL HARRY W [US]
[A] US 5197665 A 19930330 - JENSON MAURICE [CA], et al
[A] EP 0344743 A2 19891206 - ZANUSSI GRANDI IMPIANTI SPA [IT]
[A] FR 2715030 A1 19950721 - ZANUSSI GRANDI IMPIANTI SPA [IT]

Designated contracting state (EPC)

DE DK ES FR GB IT NL

DOCDB simple family (publication)

EP 0809078 A2 19971126; EP 0809078 A3 20000308; EP 0809078 B1 20020717; DE 69713956 D1 20020822; DE 69713956 T2 20021107; DK 0809078 T3 20021104; ES 2180834 T3 20030216; IT 1289379 B1 19981002; IT PN960031 A0 19960522; IT PN960031 A1 19971122

DOCDB simple family (application)

EP 97103503 A 19970304; DE 69713956 T 19970304; DK 97103503 T 19970304; ES 97103503 T 19970304; IT PN960031 A 19960522