THERMAL RELAY Russian patent published in 1999 - IPC

Abstract RU 2130666 C1

FIELD: thermal protective gear; thermal switches. SUBSTANCE: thermal relay has insulating case, metal cover, fixed and movable contact holders, two-way spring, contact post, adjusting screw, heat-responsive member in the form of plate made of material possessing temperature induced plasticity which is tightly fitted against metal cover. Adjusting screw is installed on non- operating side of movable contact member. EFFECT: simplified design, improved sensitivity of relay. 2 dwg

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RU 2 130 666 C1

Authors

Khusainov M.A.

Tambulatov B.Ja.

Dates

1999-05-20—Published

1998-04-21—Filed