Insulating molded body, solid insulated bus, manufacturing method of insulating molded body, and manufacturing method of solid insulated bus

摘要

An insulating molded body formed into a hollow shape, a cylindrical internal semiconductive layer, an insulating layer provided on the outer periphery of the internal semiconductive layer, an outer semiconductive layer provided at the outer periphery of at least an end of the insulating layer, and a first end surface of the insulating layer The first end surface of the insulating layer, having a first hollow end having the first end surface of said external semiconducting layer, is an machined machined surface.