Device for indicating a direction on the earth{3 s surface
A device for indicating a direction of an object on the earth's surface, comprising magneto-electric transducer means for detecting terrestrial magnetism, amplifier means for a amplifying the output of said transducer means, and indicator means for indicating a direction of the object according...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A device for indicating a direction of an object on the earth's surface, comprising magneto-electric transducer means for detecting terrestrial magnetism, amplifier means for a amplifying the output of said transducer means, and indicator means for indicating a direction of the object according to the terrestrial magnetism detected by said transducer means in relation to the position of said object, upon receipt of the output from the amplifier. The thus constructed device is widely applicable, in lieu of a conventional compass, at any place and under any condition. In fact, this device is the most suitable for use in an automobile, etc. |
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