| 摘要 |
FIELD: electricity.SUBSTANCE: microwave oven comprising a body, forming a chamber for food cooking, a magnetron with a yoke, a wave guide and an antenna, is equipped with a sealing circular gasket with a dispersion ring. The sealing circular gasket is arranged as meshy and is mounted between the yoke and the antenna. The dispersion ring represents an orifice with at least one dispersion element arranged in the form of a strip located radially relative to the orifice. The dispersion ring is mounted on the sealing circular gasket so that the orifice is arranged coaxially between the sealing circular gasket and the magnetron, and each dispersion element is bent as capable of covering the sealing circular gasket at the side of the chamber. Dispersion elements are arranged pairwise and diametrically relative to each other and are arranged as selected from the following row of materials: gold, silver, copper, iron, aluminium, tin, zinc or their combinations or combinations with other metals.EFFECT: possibility to change structure and shape of ultrahigh frequency field, which increases heating.4 cl |
