| abstract |
FIELD: electronic equipment for general- and special-purpose illumination. SUBSTANCE: device has torch, which is made from optically transparent material and carries sealed sintered electrodes, which has rod, which is made from refractory metal and is covered by sintered activated mix. Porosity of sintered mix P, sintered mix length L and extended electrode rod member l, nominal lamp current , electrode rod diameter I n , extended rod member weight m e , sintered mix weight m s conform to condition , where K is proportionality rate, which is equal to 1.0 and has base dimension of sq. mm per A. EFFECT: increased stability of ignition, decreased cost. 2 dwg, 1 tbl |