Hohlkathodenentladungsröhre

A hollow cathode discharge tube of the type having a thermion emitting anode/cathode (1) together with a hollow cathode (11) and an anode in a bulb (3). The hollow cathode (2) is formed of an element to be analysed on a compound thereof and has therein a hollow space (9) consisting of mutually conne...

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Bibliographische Detailangaben
Hauptverfasser:	ABE, KAZUYA, SASHIMA-GUN, IBARAKI-KEN, JP, KAMEYA, TAKAYUKI, OHMIYA-SHI, SAITAMA-KEN, JP, ISHIZAKI, HIROSHI, URAWA-SHI, SAITAMA-KEN, JP, OKAGAKI, HIROSHI, MITO-SHI, IBARAKI-KEN, JP
Format:	Patent
Sprache:	ger
Schlagworte:	BASIC ELECTRIC ELEMENTS COLORIMETRY ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING PHYSICS RADIATION PYROMETRY TESTING
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Beschreibung
Zusammenfassung:	A hollow cathode discharge tube of the type having a thermion emitting anode/cathode (1) together with a hollow cathode (11) and an anode in a bulb (3). The hollow cathode (2) is formed of an element to be analysed on a compound thereof and has therein a hollow space (9) consisting of mutually connected a small diameter one end open portion and a large diameter one end closed portion. The closed end of the hollow cathode (11) is pierced by the anode (6), the thermion emitting anode, or the anode commonly acting as the two anode interposing therebetween an electric insulator. The anode (6) the thermion emitting anode or the anode commonly acting as the two anode is disposed in the hollow space of the hollow cathode.