| 摘要 |
FIELD: engines and pumps. ^ SUBSTANCE: proposed filtration structure incorporates, at least, the first and second filtration assemblies comprising the first and second opposite sides and a gasket fitted there between. The aforesaid assembly first side comprises, at least, one zone of high adhesion to the said gasket and, at least, one zone of minor adhesion. Note that both aforesaid zones comprise the first area of high adhesion to the said gasket and the area of minor adhesion. The aforesaid areas are located opposite the aforesaid area of minor adhesion and opposite the high adhesion of the second assembly side. ^ EFFECT: longer life of internal combustion engine exhaust gas filtration structure. ^ 13 cl, 9 dwg |
