| 摘要 |
FIELD: power engineering; high-voltage line insulators. ^ SUBSTANCE: proposed line post insulator has two concentrically mounted insulating parts joined together by means of binder. One of parts is made of porcelain. Other insulating part is made of hardened glass. Internal and external insulating parts are also made of hardened glass. ^ EFFECT: facilitated visual detection of faulty insulator and its replacement. ^ 3 cl, 2 dwg |
