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Application filed by Львівський Політехнічний Інститут, Львовский политехнический институтfiledCriticalЛьвівський Політехнічний Інститут
Priority to UA4807909ApriorityCriticalpatent/UA18476A/en
Publication of UA18476ApublicationCriticalpatent/UA18476A/en
The high-voltage insulator comprises an insulating part made of porcelain or a hardened glass, a metal head and a pin connected to an insulating part by means of a bundle and elastic packing. The bundle between the head and the insulating part is made of an expanding material. The expanded cement is used as an expanding material.