Filter assembly, process for producing the filter assembly...

Details Filter assembly, process for producing the filter assembly... Filter assembly, process for producing the filter assembly...

2006-10-31

2006-10-31

Smith, Duane (Department: 1724)

Gas separation

Combined or convertible

In motor vehicle

C055S487000, C055S488000, C055S489000, C055S486000, C055S523000, C055SDIG030, C096S134000, C096S135000, C096S154000, C060S299000, C060S300000, C422S177000, C422S179000, C422S180000, C427S376600, C427S376700, C210S483000, C210S484000, C210S488000, C210S489000, C210S490000, C210S491000, C210S492000

Reexamination Certificate

active

07128772

ABSTRACT:
A filter assembly through which a fluid can flow and a method for the production thereof are provided. The filter assembly includes at least one covering layer made of an at least partially porous material with at least one boundary region and includes at least one fiber layer made of a fiber fabric. The at least one covering layer forms a sleeve that encloses the fiber layer so that the fiber layer is permanently disposed inside the at least one covering layer. The filter assembly makes it possible to produce a filter body that can be used, in particular, for cleaning exhaust gases of mobile internal combustion engines.

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