Apparatus for measuring paper stock consistency

A densitometer for paper stock has a wide, vertical metal pipe with a central inlet. Two restricted nozzles in the pipe are equidistant from the inlet in opposite vertical directions and connected to the two leg ends of an inverted U-tube by narrow copper tubes soldered to the outside of the wide tu...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	NANKIVELL, JOHN E, FAJANS, JACK
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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