BIMETALLIC-STRIP THERMAL RELAY Russian patent published in 1995 - IPC

Abstract RU 2041524 C1

FIELD: electrical engineering. SUBSTANCE: relay has case and cover made of transparent heat- resistant glass possessing high thermal conductivity, top and bottom stops made of bimetallic strips with opposing curvature radii and bimetallic clapping disk fitted between stops. Convex-convex lenses provided on case bottom and on cover improve heat transfer to sensing clapping disk. EFFECT: simplified design, improved heat resistance, reduced lag of relay. 4 dwg

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RU 2 041 524 C1

Authors

Pevzner Mark Grigor'Evich

Dates

1995-08-09—Published

1992-06-03—Filed