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US 6,555,791 B2Granted
Oven and an oven control method
AssigneeThirode Grandes Cuisines Poligny
InventorsYves Lubrina, Jean-Pierre Medigue
Life of this patent
Estimating the term…
Abstract
An oven includes an enclosure defining an interior space, means for heating the interior space, means for controlling the heating means, and means for cooling the interior space from a particular first temperature to a particular second temperature lower than the first temperature.
Claims23
An oven including:
- an enclosure defining an interior space,
- elements for heating said interior space,
- at least one cooling set for cooling said interior space,
- a programmable control unit, wherein
- said heating elements and said cooling set being connected to the control unit and said control unit being adapted to control said heating elements and said cooling set,
- said control unit being programmable for maintaining the interior space at a particular first temperature for a first cooking phase, and to effect forced cooling of the interior space by said cooling set from the particular first temperature to a particular second temperature lower than said first temperature, and for maintaining the interior space at the particular second temperature for a second cooling phase,
- wherein said cooling set includes means for injecting water, and
- wherein said means for injecting water and said heating means are disposed so that said heating means receive water when said means for injecting water are active.
5 more elements
An oven including:
- an enclosure defining an interior space,
- elements for heating said interior space,
- at least one cooling set for cooling said interior space including means for introducing cold air in said interior space and means for injecting water, and
- a programmable control unit,
- wherein said heating elements and said cooling set are connected to the control unit and said control unit is adapted to control said heating elements and said cooling set, and
- wherein said control unit is programmable for maintaining the interior space at a particular first temperature for a first cooking phase, and to effect forced cooling of the interior space by said cooling set from the particular first temperature to a particular second temperature lower than said first temperature, and for maintaining the interior space at the particular second temperature for a second cooking phase.
3 more elements
Method of controlling an oven including the steps of:
- maintaining an enclosure defining an interior space at a particular first temperature for a first cooking phase, by means of elements for heating said interior space and at least a cooling set for cooling said interior space, said cooling set including means for introducing cold air into the interior space and means for injecting water, the heating elements and the cooling set being connected and controlled by a programmable control unit,
- effecting a programmed forced cooling of the interior space from the particular first temperature to a particular second temperature lower than said first temperature, and
- maintaining the interior space at the particular second temperature for a second cooking phase.
An oven comprising:
- an enclosure defining an interior space of the oven;
- a plurality of heating elements in said interior space;
- at least one cooling set for cooling said interior space, said cooling set including an evacuation device, a fan and a device for injecting a cooling fluid onto the fan;
- and
- a programmable control unit for controlling said plural heating elements and said cooling set.
2 more elements
A method of controlling an oven including the steps of:
- heating an interior space of the oven to a first temperature for a first cooking phase using a plurality of heating elements;
- opening a closeable evacuation device to evacuate hot air contained in the interior space;
- injecting water into the interior space, said opening the evacuation device and injecting the water steps forcibly cool the interior space from the first temperature to a second temperature lower than said first temperature, and
- maintaining the interior space at the second temperature for a second cooking phase.
1 more element
Dependencies are inferred from the claim text.