A METHOD OF MODIFYING A TYPICAL SCREEN TUBE TO AVOID ASH ACCUMULATION IN INSULATOR HOUSING BY PREVENTING CONTACT BETWEEN HIGH VOLTAGE CARRYING COMPONENTS IN EMITTING ELECTRODES DURING RAPPING

摘要

The invention relates to introduction of novel design of split type screen tube to avoid ash accumulation in insulator housing by preventing contact between high voltage carrying components in emitting electrodes during rapping, comprising : machining of forming a bend at matting end of said splitted portion for subsequent welding at erection site.