Combined process for generating steam in a steam-baking oven, and oven for carrying out the process
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United States of America Patent
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Feb 11, 2014
Grant Date -
Apr 14, 2011
app pub date -
Oct 12, 2010
filing date -
Oct 13, 2009
priority date (Note) -
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Abstract
The present invention refers to a combined process for generating steam in a steam-baking oven. The oven (2) comprises a baking chamber (3) containing at least one air heating element (10) and at least one fan (4) to keep the air moving inside the baking chamber (3); the oven (2) is associated with a steam generator (5) and is connected to a water supply (6). The combined process includes a saturation step, in which the steam generator (5) is activated until a substantial steam saturation is obtained in the baking chamber (3), and a spraying step in which the steam generator (5) is deactivated and the steam is produced by spraying water onto the heating elements (10); the steam generator (5) is temporarily and periodically activated during the spraying step to keep the steam quality substantially constant.
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