Gas separation – Specific media material – Metal mesh or expanded material
Reexamination Certificate
2007-03-13
2007-03-13
Greene, Jason M. (Department: 1724)
Gas separation
Specific media material
Metal mesh or expanded material
C055S282200, C055S282300, C055S385300, C055S487000, C055S495000, C055S523000, C055S526000, C055S527000, C055SDIG010, C055SDIG030, C060S311000, C219S078010, C219S085100, C219S085120, C219S085150, C219S121130, C219S121600, C264S628000, C264S500000, C264SDIG048, C156S060000, C156S272200
Reexamination Certificate
active
11049550
ABSTRACT:
An exhaust gas filter for cleaning an exhaust gas of an internal combustion engine includes at least one strip-shaped filter layer made of a material through which a fluid can at least partly flow. The filter layer has a length in a longitudinal direction and a width in a transverse direction. The filter layer has a metallic reinforcing region at least in a partial region. The metallic reinforcing region has a width and a length. The width of the reinforcing region is less than the width of the filter layer and/or the length of the reinforcing region is less than the length of the filter layer. A method for producing a filter layer for an exhaust gas filter is also provided.
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Brück Rolf
Hodgson Jan
Mengelberg Markus
Emitec Gesellschaft für Emissionstechnologie mbH
Greenberg Laurence A.
Greene Jason M.
Locher Ralph E.
Stemer Werner H.
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