Patent ID: 9470420
Filing Date: 2016-10-18
CPC Classification: F23C,F23D,F23M,F23N,F23R,G01N

Claim Text:
1. Counterflow burner comprising: a combustion chamber ( 5 ) and passages ( 4 ) for conveying a combustible gas (B) and an oxidizing agent gas ( 0 ) to the combustion chamber from different directions, having three planar substrates ( 1 , 2 , 3 ) which are interconnected, lying one above the other, the middle substrate ( 2 ) having the combustion chamber ( 5 ), from which the passages ( 4 ), lying in the plane of the middle substrate, lead in opposite directions to the edge of the substrate in a radial manner, and the combustible gas (B) and the oxidizing agent ( 0 ) introduced through the passages from opposite directions collide in the combustion chamber so two oxidizing agent gas streams and two combustible gas streams meet from exactly opposite directions and achieve a flame front having a spherical shape, and at least the middle substrate ( 2 ) being configured as a microsystem; wherein the upper substrate (