| 摘要 |
A heating arrangement for preheating combustion air flowing through an intake manifold of an internal combustion engine, the heating arrangement including a pot-shaped housing forming a combustion chamber into which an ignition device and a fuel injection nozzle project. A shut off valve controls an inflow of fuel and a shield sheet serves to shield the combustion flame. The pot-shaped housing is located in a flow path of the combustion air and is covered on its open side by a holder. The holder is fastened to the intake manifold and supports the ignition device, fuel injection nozzle, and shut off valve. The housing includes openings in an upstream wall portion from which the shield sheet projects into the housing in a vicinity of the opening in such a way that the shield sheet separates the combustion chamber from the fuel injection nozzle chamber. |
