Patent ID: 6813992
Filing Date: 2004-11-09
Classification: A21B

Abstract:
A baking oven (1), comprisinga charging section (4, 6) with an inlet (4) for dough pieces (3) to be loaded; a baking chamber (7); a discharging section (42, 43) with an outlet (43) for baked dough pieces (3) to be unloaded; a circulating-air arrangement, which is comprised of a source (32) generating a flow of circulating air (37, 39), a heating device (33) for circulating air, a guiding channel (34, 38, 24, 9, 7) for circulating air, at least sections of which guiding channel (34, 38, 24, 9, 7) are formed by the baking chamber (7); an outer wall (8) of the baking chamber (7), the outer wall (8) being rotationally symmetrical about a vertical axis of rotation (10) and expanding steadily upwards; and a driving device (22, 23), by means of which the outer wall (8) is driven in rotation about the axis of rotation (10).