CRT heat treatment for hardening the adhesive joint between screen and cone

• Main Authors: HUPPERTZ, WALTER, JOHNEN, DIETER, HEIMBACH, FRANZ, LOPEZ, FRANCISCO, HOFMANN, J.P
• Format: Patent
• Language: English; German
• Published: 02.08.2001
• Edition: 7
• Subjects: BASIC ELECTRIC ELEMENTS; CHEMISTRY; ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS; ELECTRICITY; GLASS; MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES; METALLURGY; MINERAL OR SLAG WOOL

The CRT is conveyed over a treatment track and during its passage its passage it is exposed to a heating medium and its inside is treated by a rinsing gas. The CRT is conveyed in horizontal, or inclined position and rotated.The heating medium flows across the CRT from one side. Prior to heat treatme...