FILTER MANUFACTURING DEVICE

The invention concerns a machine that fabricates - by winding up a profiled wire after a cylindrical spiral on a few bars and by welding the resulting bar spirals - a continuous slot filter that can be mounted, for example, into a drilled and cased hole that communicates with a porous environment co...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ULMANU VLAD,RO, SMARANDESCU MIHAIL,RO, COSTACHE VASILE,RO, ZECHERU GHEORGHE,RO, DRAGHICI GHEORGHE,RO
Format: Patent
Sprache:eng ; rum
Schlagworte:
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