BURNER UNIT Russian patent published in 2003 - IPC

FIELD: power engineering; motor-car industry. SUBSTANCE: novelty is that evaporation-type burner unit has vortex flow generator made in the form of two cylinders and that flat annular separator is newly introduced to divide combustion chamber into two sections (bottom and top ones); annular separator surface facing flame stabilizer mounts additional annular evaporation member joined to cylindrical part of capillary evaporation structure; annular separator is joined on outer diameter with butt-end surface of vortex flow generator in bottom section of combustion chamber and is disposed in plane passing between two rows of holes over side surface of air feed nozzle; when main and additional annular evaporation members are not in contact, annular separator is supplied with fuel by means of additional fuel pump through pipe connection disposed between inner cylindrical surface of combustion chamber and vortex flow generator of bottom section. EFFECT: enhanced power capacity; enlarged dynamic range of steady state combustion. 2 cl, 2 dwg _