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US 12,006,038 B2Granted
Device and method for blasting avalanches
AssigneeHöhenarbeit GmbH
InventorPhilipp Knab
Life of this patent
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Abstract
A device and a method for blasting avalanches. The device comprises a drone, and an explosive charge attached to the drone in a freely suspended manner by means of a cord. An ignition mechanism is provided for igniting the explosive charge. The ignition mechanism can be triggered by remote control or automatically. Any desired destinations can be approached using this device in order to trigger avalanches. In this manner, the explosive charge can be positioned above the snow cover to be blasted.
Claims10
A device for blasting avalanches, comprising:
- a drone, an explosive charge attached to the drone in a freely suspended manner by a cord, and an ignition mechanism for igniting the explosive charge, the ignition mechanism being remote-controlled or including automatic triggering,
- wherein the ignition mechanism is arranged at the cord in a section extending between the drone and the explosive charge at a first distance from the drone and at a second distance from the explosive charge to prevent misfiring of the ignition mechanism by electric elements of the drone and to prevent damage to the ignition mechanism during a blasting of the explosive charge;
- the device further comprising a location sensor, an altimeter device for measuring a distance from the ground, and a control device with which the device can automatically approach a specific destination in accordance with location coordinates determined by the location sensor.
Dependencies are inferred from the claim text.