MULTIPURPOSE SEA MAGNETIC COMPASS Russian patent published in 1997 - IPC

Abstract RU 2085846 C1

FIELD: navigation equipment. SUBSTANCE: multipurpose sea magnetic compass includes sealed bowl filled with working fluid having white coat on its internal walls neutral to working fluid, shield, pin and compass card with float balanced relative to horizon. Float has through hole where pin anchored in shield is installed. Float is mounted on pin for its free vertical movement with respect to pin. EFFECT: enhanced functional reliability of proposed compass. 1 dwg

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RU 2 085 846 C1

Authors

Chertkov Konstantin Ivanovich

Dates

1997-07-27—Published

1994-07-18—Filed