FILTERELEMENT

An edge filter element, for use in wells of potable water, comprises a stack of rings defining filter gaps 6 between them, the size of gaps 6 using adjustable by changing the relative angular orientations of adjacent rings. In Fig. 1 each ring has nine sets of sockets 5 and projections 4 equally spa...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HAJOS GYULA DR, HIDEG LORANT, CSOMA LASZLO, KADAR SANDOR
Format:	Patent
Sprache:	ger
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION SEWERAGE TRANSPORTING WATER SUPPLY
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