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1. 发明申请

WO2020197868A2 METHODS AND DEVICES METERING AND COMPACTING EXPLOSIVE POWDERS 审中-公开
公开(公告)号：WO2020197868A2
公开(公告)日：2020-10-01
申请号：PCT/US2020/023273
申请日：2020-03-18
申请人： TRUE VELOCITY IP HOLDINGS, LLC
发明人： OVERTON, Kenneth, J. , ADKINS, Peter , SIUTS, Tucker
IPC分类号： F42B33/00
摘要： The present invention provides a powder compaction device comprising a loading platform positioned above a lower platform; a drive motor connected to the loading platform; a compaction rod operably extending from the drive motor through the loading platform, wherein the compaction rod comprises a metering region adjacent to a loading region extending to a compaction end; a first funnel-shaped device positioned below the loading platform, wherein the first funnel-shaped device comprises a first funnel shaped area extending to a first funnel aperture, wherein the first funnel aperture aligns to allow the metering region of the compaction rod to pass through the first funnel aperture; an ammunition cartridge fixture positioned below the first funnel- shaped device, wherein the ammunition cartridge fixture comprises a second funnel-shaped area extending to a second funnel aperture that connects to an ammunition cartridge shaped void adapted to receive an ammunition cartridge, wherein the second funnel aperture aligns with the first funnel aperture to allow the loading region of the compaction rod to pass through the second funnel aperture and the compaction end in the ammunition cartridge shaped void; a one or more metering reliefs positioned in the metering region of the compaction rod, wherein each of the one or more reliefs has a powder metering volume; a powder reservoir comprising a powder housing connected to a powder gate operably connected to a transport conduit in communication with the first funnel-shaped area to transport a powder from the powder housing to the first funnel-shaped area; a compaction controller in communication with the drive motor and one or more first sensors to control the vertical movement of the compaction rod and to control the force applied to the compaction rod end whereby controlling the compaction of the powder at the compaction end; a powder metering controller in communication with the powder gate and one or more second sensors to control the amount of the powder delivered to the first funnel-shaped area; and a loading controller in communication with the drive motor to control the vertical movement of the metering region of the compaction rod, wherein the loading controller positions the metering region and the one or more metering reliefs above the first funnel aperture to allow the powder into the one or more metering reliefs to load the powder, wherein the loading controller releases the powder by moving the metering region and the one or more metering reliefs through the first funnel aperture to allow the powder to release from the one or more metering reliefs and into the second funnel-shaped area of the ammunition cartridge fixture and through the second funnel aperture.

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