Gas separation – With nonliquid cleaning means for separating media – With heating or cooling means
Reexamination Certificate
2007-09-11
2007-09-11
Greene, Jason M. (Department: 1724)
Gas separation
With nonliquid cleaning means for separating media
With heating or cooling means
C055S282200, C055S385300, C055S482000, C055S483000, C055S484000, C055S487000, C055S502000, C055S510000, C055S521000, C055S523000, C055S525000, C055S527000, C055SDIG010, C055SDIG030, C060S311000, C210S493200, C210S493500, C210S494200
Reexamination Certificate
active
10466120
ABSTRACT:
An electrically regeneratable filter element comprises at least two flanks, each of these flanks comprising a stiff material layer. Each of these flanks has at least one thermally and electrically insulated side. The filter element comprises further a metal fiber fleece being pleated according to pleating lines providing an edge with pleat openings. The metal fiber fleece is mounted between the flanks, in such a way that the thermally and electrically insulated sides make contact with the edge, meanwhile these sides closing the pleat openings.
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Devooght Geert
Marrecau Willy
Wastijn Koen
Foley & Lardner LLP
Greene Jason M.
NV Bekaert SA
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