METHOD FOR MANUFACTURING A GETTER ASSEMBLY

A getter assembly (10) has an annular channel (11) containing getter material (22 min ). The bottom (18) of the channel (11) is provided with an annular, integral, groove (20 min ) of bulb-shaped cross-section which extends into the channel (11) to lock with the getter material (22 min ). The bulb-s...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	COSTANZO, PHILLIP ANTHONY, SOEDER, EDMUND JOHN, WARD, THOMAS HARRY, PIETRASZ, VINCENT
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY
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