Cathode ray tube having a multifunction frame/mask support

A cathode-ray tube (1) comprises a color-selection frame/mask assembly, the mask (8) being held under tension by being welded onto the ends (20) of the long sides (9) of the frame (19), the frame/mask assembly being suspended within the tube with the aid of supports (10) capable of serving to augmen...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	COSMA, PEDRO EUGENIO, TULLI, CARLO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A cathode-ray tube (1) comprises a color-selection frame/mask assembly, the mask (8) being held under tension by being welded onto the ends (20) of the long sides (9) of the frame (19), the frame/mask assembly being suspended within the tube with the aid of supports (10) capable of serving to augment the mechanical rigidity of the sides onto which these supports are welded and to cause the long sides of the frame to approach closer to each other during the phases of manufacture at high temperature.