| 摘要 |
FIELD: power industry.SUBSTANCE: cover plate of a gas ring for a kitchen stove includes an upper side and a lower side; at that, lower side of the cover plate faces the corresponding housing of the gas ring; and at least one flame stabilisation chamber located on lower side of the cover plate, and an annular wall for providing insulation of the flame stabilisation chamber against pressure surges when the cover plate of the gas ring is connected to the corresponding housing of the gas ring. In addition, the cover plate of the gas ring includes at least two flame stabilisation chambers. At least one flame stabilisation chamber is located approximately in the middle between periphery and centre of the gas ring cover plate. The gas ring cover plate also includes at least one reference section to facilitate insulation of the flame stabilisation chamber against pressure surges when the gas ring cover plate is connected to the corresponding housing of the gas ring. At least one flame stabilisation chamber has a flattened cylindrical shape. At least one flame stabilisation chamber has a U-shape. At least one flame stabilisation chamber has a square cross section.EFFECT: invention allows providing flame stability of gas rings.20 cl, 9 dwg |
