| 摘要 |
<p>The gas burner consists of a chamber (1) which contains fuel elements provided with axial and radial outlet orifices (3,4) respectively. Adjacent fuel elements are so arranged w.r.t. each other that their end faces (5) at the outlet orifices are located in different planes relative to the plane of the chamber. The gas burner ensures unobstructed outflow of the gas from each of the fuel elements into the flow of air, so as to produce a flame of its own at each of the fuel elements. A fuel element whose end face at the outlet orifices is located in a plane closer to that of the chamber than the end face at the outlet orifices of another fuel element, will heat up the walls of this latter fuel element and, consequently, warm up its gas to a high temp.</p> |
