PROCESS OF INSULATION OF MAGNETOELECTRIC COILS Russian patent published in 1994 - IPC

Abstract RU 2016428 C1

FIELD: electrical engineering. SUBSTANCE: coil is placed into impregnation chamber. Leads of coil are located in upper part of chamber and are laid to form one or several loops. Coil in chamber is potted in dielectric varnish with part of loop left free of varnish. Chamber is heated, air is evacuated from it several times and inert gas is pumped into it. After impregnation insulated coil is removed from chamber by way of its destruction. EFFECT: improved efficiency and quality of insulation of coils.

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RU 2 016 428 C1

Authors

Shestakov V.V.

Chernykh B.M.

Batyrbaev N.A.

Dates

1994-07-15—Published

1991-07-01—Filed