MAGNETICALLY CONTROLLED CONTACT Russian patent published in 1994 - IPC

Abstract RU 2024981 C1

FIELD: automatics. SUBSTANCE: invention relates to commutation elements of automatic circuit. Magnetically controlled contact has sealed cylinder, two contacts-parts placed at opposite butts of cylinder. Working surface of contacts-parts is provided with regular microprofile having radius of protrusions equal to 200-300 1 mm² and number of protrusions amounting to 10-12 per 1.0 sq. mm. EFFECT: facilitated manufacture of structure, prevention of phenomena of sticking. 4 dwg

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RU 2 024 981 C1

Authors

Potapov A.I.

Frolkova E.G.

Shnejder Ju.G.

Tkalich V.L.

Dates

1994-12-15—Published

1992-07-10—Filed