| 摘要 |
<p>PURPOSE:To provide a particulate trap for a diesel engine improving the durability of a seal material used to hold a filter block and seal the processed gas. CONSTITUTION:A seal material at least partially enveloped with an inorganic material 34 containing an inorganic object having irreversible expansion by a metal thin plate and/or a fabric 35 mainly made of metal fine wires is used for a seal portion.</p> |
