GETTER DEVICE FOR LARGE-SIZE ELECTRON TUBE

PURPOSE:To obtain a getter device for a large-size electron tube which can scatter a sufficient amount of getter material to a large-size electron tube stably. CONSTITUTION:In a metallic getter container 1, a getter material 2 which consists of a mixture of a Ba-Al alloy of 40 to 60wt.%, and Ni of 6...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	OKAI TADAKI, SUZUKI MASAAKI, NAKAYAMA SHOJI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY
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