FILTER ELEMENT FOR FILTERING FLUIDS

The invention relates to a filter element for filtering fluids, comprising a flat support structure which forms the wall of a support tube (1) which surrounds the exterior and/or interior of a filter medium and has through-flow apertures (5) forming a perforation pattern (3), at least some of the th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GROBE VOLKER, FRIES UWE
Format:	Patent
Sprache:	eng
Schlagworte:	PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The invention relates to a filter element for filtering fluids, comprising a flat support structure which forms the wall of a support tube (1) which surrounds the exterior and/or interior of a filter medium and has through-flow apertures (5) forming a perforation pattern (3), at least some of the through-flow apertures (5) having a substantially polygonal basic cross-section. The filter clement is characterized in that the polygonal basic cross-section is in each case determined by a plurality of side lines (13) and a plurality of imaginary corners (6) defined in each case by side lines (13) extending in pairs towards one another. In the region of the imaginary corners (6), the two corresponding side lines (13) are connected to one another by a curved line (11).