Patent ID: 6864468
Filing Date: 2005-03-08
Classification: H05B

Abstract:
1. An electric oven comprising: a case having a door at a front side and a cavity, the cavity receiving food therein; a magnetron installed above the cavity, the magnetron generating microwave of high frequency and supplying heat to the cavity; an inverter that generates high frequency at a space between the case and the cavity; a first heating unit installed at right and left sides of the cavity, the first heating unit supplying heat to the cavity from the right and left sides; a second heating unit installed at an upper side of the cavity, the second heating unit supplying heat to the cavity from the upper side; a third heating unit installed at a lower side of the cavity, the third heating unit supplying heat to the cavity from the lower side; and a fourth heating unit installed at a back side of a cavity, the fourth heating unit supplying heat to the cavity from the back side.