FIELD: agriculture.
SUBSTANCE: invention refers to agricultural machinery industry and can be used for protection the work vehicle from external metallic subjects. The work vehicle for transportation disposed mass contains metal detector and driven working element. The metal detector consists of coils that provide electrical signals when metal subjects are next to the work vehicle. The metal detector consists of coils that provide electrical signals when metal subjects are next to the work vehicle.
EFFECT: signals of detecting developed by coils are caught in a time window that provides possibility of more exact identification of a metal subject.
19 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2468563C2 |
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| ELECTRIC DRIVE | 0 |
|
SU1830611A1 |
