Evaporator assembly unit, especially for a vehicle heater

摘要

An evaporator assembly unit, especially for a vehicle heater, includes an evaporator medium carrier (12) with a bottom wall (14), a porous evaporator medium (18) provided on one side of the bottom wall (14) and an electrically excitable ignition element (34). The ignition element is embedded in the material of which the bottom wall (14) is made.

主权项

1. An evaporator assembly unit comprising:
an evaporator medium carrier with a bottom wall; a porous evaporator medium provided on one side of said bottom wall; an electrically excitable disk-shaped ignition element embedded within said bottom wall, said evaporator medium carrier comprising an igniting air inlet opening passing through said bottom wall, wherein said igniting air inlet opening passes through said ignition element; and an electrically excitable evaporating heating element embedded within said bottom wall, said evaporating heating element and said ignition element being positioned essentially in a same embedding plane in said bottom wall such that said ignition element does not extend into said porous evaporator medium, said evaporator heating element for heating and evaporating a liquid fuel in said porous evaporator medium.