Particle filter with electrical heating and method for producing the same

摘要

A particle filter comprises a heater (17) for burning particles deposited on the filter, and a filtering surface (12) having a catalytically active layer for oxidizing particles, such as soot, at low temperatures. An Independent claim is also included for the production of the particle filter comprising applying a catalytically active layer in the form of a thick layer paste on the filtering surface and firing.