| 摘要 |
<p>The invention refers to the geometrical shape of the curved surface of an oven cavity, which is representing an oven installable into electric cookers, cooker units or apparatus units. The oven cavity is surrounded by planes, which comprise a bottom, a rear wall, a front wall with an oven door, and a convex ceiling. The latter is passing to side walls or to the bottom on each side as well as to the rear wall or to the bottom on the rear side. Thus, the distance between the bottom of the oven cavity and the ceiling is decreasing as the ceiling is passing to the side walls and/or to the bottom of the oven cavity, and to the rear wall or to the bottom of the oven cavity.</p> |
