INSTANTANEOUS SWITCH Russian patent published in 1997 - IPC

Abstract RU 2075788 C1

FIELD: automatic control, protection and warming systems of electric drives of machines and mechanisms. SUBSTANCE: introduced in the known switch are a cam fastened on an insulating base and engageable with an intermediate lever and movable contact plates, movement stops that are available in the movable contact plates, and a screw driven in the insulating base and acting on the bracket, which enhances the reliability of switching. EFFECT: enhanced reliability. 3 cl, 1 dwg

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RU 2 075 788 C1

Authors

Karasev L.N.

Vasil'Ev V.V.

Ovsjannikov L.N.

Razumova L.P.

Dates

1997-03-20—Published

1993-07-27—Filed