Global Patent Index - EP 1083389 A1

EP 1083389 A1 2001-03-14 - Managing pyrolysis time

Title (en)

Managing pyrolysis time

Title (de)

Verwaltung von Pyrolyse-Zeit

Title (fr)

Gestion de la durée de pyrolyse

Publication

EP 1083389 A1 (FR)

Application

EP 00402441 A

Priority

FR 9911374 A

Abstract (en)

Heating elements (6,7) are used during successive periods to heat first the top only and then bottom only of oven (1,10) with accumulated stains. Heavy elements of stains fall to bottom of oven and gaseous elements are extracted through conduit (2) which has exothermic cracker (4), heater (5) and temperature sensor (8). Temperatures recorded are used with correspondence table to estimate optimum time for pyrolysis. An Independent claim is also included for the pyrolysis oven.

Abstract (fr)

L'invention concerne le domaine des procédés de gestion de durée de pyrolyse et des fours comportant un système mettant en oeuvre un tel procédé. C'est un procédé de gestion de la durée de pyrolyse d'un four de cuisson, comportant : au début de la pyrolyse, au moins deux phases successives de chauffage, d'abord surtout de la partie haute puis surtout de la partie basse de la cavité (1) du four ; pour chaque phase de chauffage, la détermination d'un degré partiel de salissures de la cavité (1) ; l'association, à l'ensemble des degrés partiels de salissures, d'une durée de pyrolyse restante correspondante. Ce procédé peut être mis en oeuvre par un système intégré dans un four de cuisson domestique. <IMAGE>

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

F24C 14/02

IPC 8 full level (invention and additional information)

F24C 14/02 (2006.01)

CPC (invention and additional information)

F24C 14/02 (2013.01)

Citation (search report)

Designated contracting state (EPC)

DE ES FR GB IT

EPO simple patent family

EP 1083389 A1 20010314; EP 1083389 B1 20031126; DE 60006756 D1 20040108; DE 60006756 T2 20040930; ES 2212765 T3 20040801; FR 2798455 A1 20010316; FR 2798455 B1 20011214

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