INSULATING SPACER FOR GAS INSULATING EQUIPMENT

摘要

INSULATING SPACER FOR GAS INSULATING EQUIPMENT A disk, or circular-cone-shaped insulating spacer for gas insulating equipment wherein a portion of the insulating spacer, which is secured to a metal sheath, is greater in thickness than the other portion of the spacer. The insulating spacer is brought into contact with the metal sheath through portions of the metal sheath which are outward of arcuate portions of flanges formed on said metal sheath. The distance between opposed flange surfaces which are formed in said metal sheath may be larger in the outside portion of the metal sheath than that in the inside portion of the metal sheath. The insulating spacer is brought into contact with the metal sheath through the outside portion of the metal sheath.