MICROWAVE SENSOR FOR CHECKING THE LEVEL OF THE MOLTEN METAL IN CONTINUOUS CASTING PROCESSES

MICROWAVE SENSOR FOR CHECKING THE LEVEL OF THE MOLTEN METAL IN CONTINUOUS CASTING PROCESSES

The invention relates to a device capable of measuring the position of the level surface of a molten metal bath (M) by exploiting a microwave signal emerging from a waveguide (11), and which impinges perpendicularly onto the metal, so as to originate a standing wave the position of which is determin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: BASTIDA, EZIO MARIA
Format: Patent
Sprache:eng
Schlagworte:
CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
MEASURING
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL
METERING BY VOLUME
PERFORMING OPERATIONS
PHYSICS
POWDER METALLURGY
TESTING
TRANSPORTING
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Beschreibung
Zusammenfassung:The invention relates to a device capable of measuring the position of the level surface of a molten metal bath (M) by exploiting a microwave signal emerging from a waveguide (11), and which impinges perpendicularly onto the metal, so as to originate a standing wave the position of which is determined by the position of the level surface. The invention relates also to the means (30) for detecting the parameters of said stationary wave so as to obtain an indication as to the level.