Patent ID: 6242725
Filing Date: 2001-06-05
Classification: H05B

Abstract:
A heat cooking device including a heating chamber for accommodating an object for heating, heating means for heating the object, an outer casing covering an outer part of said heating chamber and said heating means, an inlet provided at the outer casing to introduce air to the inside of said outer casing, and an outlet provided at the outer casing to exhaust air to the outside of said outer casing, said heat cooking device comprising:a fan, for feeding air from said inlet to said outlet, capable of being set in a plurality of direction settings;means for driving said fan;wherein the direction of air exhausted by said outlet differs dependent on the direction setting of said fan, anda driving means control such that the fan is rotated at any number of rotations within a prescribed range of rotations per unit time,whereby the prescribed range of said number of rotations per unit time is dependent on said direction setting of said fan.