| 摘要 |
The unit comprises an inner mouthpiece (4) of the first pipe (1) situated at a significant axial distance from the opposing inner mouthpiece (5) of the second pipe (2). The region of the second pipe (2) between the two inlets (4,5) surrounds or adjoins an essentially free region (9) which serves as a combustion chamber into which fuel is fed via the inner mouthpiece (4) of the first pipe (1). - Located in either connection to the circular gap (6) is a member (18) for causing the incoming air to rotate or turn so as to produce a turbulent flow of air which is mixed intensively with the fuel as it emerges from the inner mouthpiece (4) of the first pipe (1). |
