METHOD AND DEVICES FOR CHECKING CONTAINER GLASS

A device for testing for cracks or irregularities in transparent or partially transparent containers uses a light source and optical reception device which outputs a signal which varies with the intensity of the impining light. The light source is powered by a clocked direct current.

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Bibliographische Detailangaben
1. Verfasser:	OLSCHEWSKI, DIETER
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING
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Beschreibung
Zusammenfassung:	A device for testing for cracks or irregularities in transparent or partially transparent containers uses a light source and optical reception device which outputs a signal which varies with the intensity of the impining light. The light source is powered by a clocked direct current.