| 摘要 |
<p>The heater (10) has an internal combustion chamber component (12) with a combustion chamber housing (14) that is fixed towards a radially outside interlocking mounting area (36) at heat exchanger housing (24). An outer wall (40) limits a pressure chamber (38) surrounding the chamber housing for air that is discharged into the chamber housing. The outer wall is bordered at the heat exchanger housing. A separating material (54) is arranged in an abutment area of the outer wall in a circumferential area and has heat conductivity smaller than the heat exchanger housing and the outer wall.</p> |
