FIELD: navigational instrument engineering. SUBSTANCE: compass relates to pointer-type magnetic compasses. Magnetic compass has casing, bowl with gimbal suspension and magnetic sensing element, and deviation instrument positioned in casing under bowl on arc-shaped clamp rigidly-connected to casing. Deviation instrument may move along arc-shaped clamp and may be fixed in position. Magnetic compass provided with deviation instrument may be mounted on inclined base. EFFECT: higher reliability. 2 dwg
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Authors
Dates
2001-01-10—Published
1999-02-09—Filed