About possibility of decrease in electro resistance of inserts of trolleybuses

Abstract

About possibility of decrease in electro resistance of inserts of trolleybuses

Gulevsky V.A., Kalinina O.V.

Studied in article the question of decrease in electro resistance of inserts of trolleybuses, a design of a contact insert of slip rings of trolleybuses and a composite material for its manufacturing is investigated.

Keywords: Impregnation, carbon-graphite, an insert.