WASHING METHOD AND DEVICE FOR CATHODE-RAY TUBE

WASHING METHOD AND DEVICE FOR CATHODE-RAY TUBE

PROBLEM TO BE SOLVED: To automate washing of the surface of a cathode-ray tube as a pretreatment to the coating process of the tube surface. SOLUTION: The cathode-ray tube 1 is installed with its tube surface 3 facing down, and the tube surface 3 is polished with a pad 11 installed confronting the t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MIZUNO YASUHIRO, SETSUDA TAKASHI
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
ELECTRICITY
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To automate washing of the surface of a cathode-ray tube as a pretreatment to the coating process of the tube surface. SOLUTION: The cathode-ray tube 1 is installed with its tube surface 3 facing down, and the tube surface 3 is polished with a pad 11 installed confronting the tube surface 3, and the surface 3 with polishing completed is wiped with a wiping member 14 installed confronting the tube surface 3.