4 results about "Bomb device" patented technology

According to an embodiment, there is provided a signal dampening and blast mitigation device for mitigating a downed, weaponized drone or an IED, the device including: a hose assembly and a neutralizing body. According to an embodiment, the hose assembly is configured to connect to a water source and a first distal end of the neutralizing body, the neutralizing body includes a water bladder, and the hose assembly is configured to fill the water bladder in the neutralizing body. According to an embodiment, upon deployment, the signal dampening and blast mitigation device is configured to be placed over the downed weaponized drone or the TED, such that the filled water bladder and the neutralizing body are further configured to mitigate explosive blast and fragmentation and to block signal transmission from or received by the downed weaponized drone or the IED.

The application discloses a high-floor fire-fighting unmanned plane automatic throwing fire extinguishing bomb device, and relates to the technical field of aviation equipment, which comprises a bearing plate, a control device fixedly arranged on the bearing plate, a position adjusting groove arranged on the bearing plate, a track arranged on the two sides of the position adjusting groove, a sliding bearing plate in sliding connection with the position adjusting groove arranged on the bearing plate, two symmetrical longitudinal plates fixedly arranged on the sliding bearing plate, a throwing mechanism for throwing the fire extinguishing bomb arranged between the two longitudinal plates, an angle adjusting mechanism for adjusting the angle of the throwing mechanism for throwing the fire extinguishing bomb arranged on the longitudinal plate, two groups of mounting parts arranged on the bearing plate for mounting the bearing plate on the unmanned plane, and a position adjusting part arranged on the bearing plate for adjusting the position of the sliding bearing plate. The device is provided with the angle adjusting mechanism, so that the unmanned plane can adjust the throwing angle of the fire extinguishing bomb in the hovering state, and the device can meet the fire extinguishing demand of the fire at different heights, thereby improving the adaptability of the device to a certain extent.

This invention discloses a constant-volume incendiary bomb device with variable-volume pressurization function, relating to the technical field of incendiary bomb devices. It includes: a rigid container comprising an upper cover, a cylindrical body, and a bottom cover, the upper and bottom covers being fixedly installed at the top and bottom of the cylindrical body, respectively; a variable-volume pressurization assembly for adjusting the volume of the combustion zone within the rigid container, the assembly being disposed within the rigid container and including a built-in adjusting component and a driving component, the driving component being disposed below the built-in adjusting component and used to adjust the position of the built-in adjusting component; and a densification component for improving the sealing performance within the combustion chamber to ensure experimental accuracy, the component being disposed within the built-in adjusting component. This invention, through the variable-volume pressurization assembly, can adjust the volume within the combustion chamber and simultaneously trigger the densification component to deform the flexible sealing ring and bring it into close contact with the inner wall of the expanding cylindrical body, thereby ensuring good sealing performance of the combustion chamber.

The utility model relates to an unmanned plane technical field especially a kind of unmanned plane self-provided infrared search unexploded bomb device, including unmanned plane, mounting seat, infrared thermal imager, connecting component and adjusting component, the lower portion of unmanned plane is provided with mounting seat, the outside of mounting seat is provided with connecting component, the lower portion of mounting seat is provided with adjusting component, the middle part of adjusting component is provided with infrared thermal imager, wherein adjusting component includes connecting block, adjusting seat, double-head motor, gear, incomplete tooth ring and guide block.Control double-head motor, the output shaft of double-head motor drives the gear of both sides to rotate simultaneously, gear drives incomplete tooth ring movement, incomplete tooth ring drives guide block to move along the sliding slot of adjusting seat, guide block drives infrared thermal imager to rotate, infrared thermal imager rotates along adjusting seat, to adjust the angle of infrared thermal imager, it is convenient to detect search unexploded bomb, improve the precision and efficiency of detection.