| 摘要 |
<p>The invention refers to the kitchen technic, and it can be used for prepairing of food. In this case the expense of the heat energy is less than usually in similar objects because of using the principle of screning-off the heat. It gives the economy of the heat energy and make cooking more easy and faster. The kettle offered (fig.1) is characterized in that it comprises: a body 5 made from cast-iron, a heat insulating cover 2, a central core 3, a handle 4 for carrying the kettle, a housing 5, an insulator of free-moving float 6 and a mixer 7.</p> |
