SF6 DECOMPOSITION GAS SENSOR FOR SF6 SEALED ELECTRIC EQUIPMENT

• Main Authors: YOSHIOKA TAKEO, MINAGAWA TADAO, YAMAZAKI ICHIRO
• Format: Patent
• Language: English
• Published: 18.04.1989
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; RELAYS; SELECTORS; TESTING

PURPOSE:To achieve a continuous monitoring without replacing an SF6 decomposition gas detecting section, by forming a plurality of metal thin films on one substrate as SF6 decomposition gas sensitive film to arrange independent heater films therefor. CONSTITUTION:An SF6 decomposition gas sensor 7 co...