Method for controlling a pyrolysis cleaning process in an oven

Details Method for controlling a pyrolysis cleaning process in an oven Method for controlling a pyrolysis cleaning process in an oven

2007-03-20

2010-10-12

Fuqua, Shawntina (Department: 3742)

Electric heating

Heating devices

Combined with container, enclosure, or support for material...

C219S412000, C219S391000, C219S501000, C219S497000, C219S395000, C219S396000, C219S397000, C219S398000, C219S393000, C422S078000

Reexamination Certificate

active

07812287

ABSTRACT:
A method for controlling a pyrolysis cleaning process in an oven includes the steps: a) heating an oven cavity of the oven by switching on a heat source; b) measuring, using an oxygen sensor, an oxygen concentration in the oven cavity or in an exhaust-air conduit configured to discharge fumes from the oven cavity; c) comparing, in an evaluation circuitry of an electrical control unit, the measured oxygen concentration to a predefined limit value stored in a memory; d) operating, if the measured oxygen concentration drops below the limit value, the oven for a predefined first time interval with the heat source switched off, a duration of the first time interval being stored in the memory; and e) repeating steps b) through d) after the first time interval has ended; or f) repeating steps a) through d) if the measured oxygen concentration is equal to or greater than the limit value.

REFERENCES:
patent: 4481404 (1984-11-01), Thomas et al.
patent: 4496817 (1985-01-01), Smith
patent: 4954694 (1990-09-01), Nagai et al.
patent: 41 27 390 (1993-02-01), None
patent: 197 06 186 (1998-08-01), None
patent: 0 380 733 (1990-08-01), None
patent: 1 172 613 (2002-01-01), None

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