Exhaust gas particle filtering block for diesel type internal combustion engine, has sets of inlet and outlet channels, where each inner space of channels has inner fin fixed to one lateral wall of channels in multiple fixation points

摘要

The block has overlapped sets of adjacent inlet and outlet channels (14e, 14s).The inlet and outlet channels are arranged in an alternating manner to form a checker pattern. Each of inner spaces (20e, 20s) of the respective inlet and outlet channels has an inner fin (30) that is plane and fixed to one of lateral walls (22e, 22s) of the respective inlet and output channels in multiple fixation points. An independent claim is also included for a filtering body for a particle filter and comprising a particle filtering block.