VERBRENNUNGSSYSTEM MIT HOHER ABGASAUSTRITTSGESCHWINDIGKEIT.

摘要

This system comprises a central heating tube (1) delimiting a chamber for combustion of a mixture of gas and air. This system is characterised in that the heating tube (1) is made of thermomechanical ceramic, that the tubular element (7) comprises at its end situated on the gas output side a radial contraction which forms a stop (8) for axial and radial positioning for the heating tube (1), and that the assembly of the latter with the other constituent pieces of the burner is carried out under the action of a means such as a spring (33) which is capable of producing an axial pressing force, under the impact of which the heating tube (1) bears against said stop (8) via a radial shoulder (9) provided in its necking (3). …The invention can be used for burners with high exhaust gas exit speed. ……