INSULATOR FOR CONTACT SYSTEM AND POWER LINE Russian patent published in 1998 - IPC

Abstract RU 2106267 C1

FIELD: city and railway transport; insulator for contact system and power transmission lines. SUBSTANCE: insulator has insulating parts and rod with eyes made by winding of glass fiber threads with epoxy binder in form of 0-shaped closed elongated contour with holders arranged in tops from inner side. Insulating parts are made in form of cylinder with ring or screw ribs on rod. Cylinder is made of flexible organic silicon rubber. EFFECT: increased service life of insulators under intensive contamination conditions and loads. 2 cl, 2 dwg

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RU 2 106 267 C1

Authors

Petrenko E.S.

Livshits A.G.

Dates

1998-03-10—Published

1997-02-14—Filed