Dual-grid for use in light radiator, has coarse-meshed radiative grid which servers as support and consists of finely woven wire mesh, where dual-grid is implemented in curved form and composed of high heat-resistant metal wire
摘要
<p>The grid (5) has a coarse-meshed radiative grid which servers as a support and consists of a finely woven wire mesh. The dual-grid is attached on both sides of a burner housing (1) and arranged in a particular distance to an ignition and control electrodes (6, 7). The dual-grid is implemented in a curved form and notched in an area of the ignition and monitoring electrode. The dual grid is composed of a high heat-resistant metal wire.</p>
