INDICATOR Russian patent published in 1994 - IPC

Abstract RU 2025788 C1

FIELD: display technology. SUBSTANCE: indicator has case 1 with peepholes 3, multicolored information element in the form of sleeve 5, electric motor drive composed of electromagnet 12 and permanent magnet produced in the form of two plates magnetized in opposition, anchored inside sleeve and located in parallel to butts of core 13 on opposite sides. Principle of operation of indicator is based on interaction of electromagnet with permanent magnet. EFFECT: simplified design and increased reliability. 4 dwg

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RU 2 025 788 C1

Authors

Egorov Evgenij Anatol'Evich

Nevskij Jurij Borisovich

Dates

1994-12-30—Published

1992-02-18—Filed