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    • 2. 发明申请
    • SYSTEM FOR RAPIDLY BORING THROUGH MATERIALS
    • 用于快速穿透材料的系统
    • WO2006105012A3
    • 2006-12-28
    • PCT/US2006011091
    • 2006-03-23
    • UNIV SCRANTONBERGER WOJCIECH ANDREWSPALLETTA ROBERT ACARTER JERRY APELL RICHARD MMAZURKIEWICZ MARIANDAVEY CHRISTOPHER
    • BERGER WOJCIECH ANDREWSPALLETTA ROBERT ACARTER JERRY APELL RICHARD MMAZURKIEWICZ MARIANDAVEY CHRISTOPHER
    • E21B7/14E21B7/04
    • E21B7/18
    • The present invention is a self-contained, high-energy liquid rock- boring system that will bore a small-diameter access hole [5] several hundred meters through hard granite and other obstacles within minutes of deployment. It employs a land unit [100] platform subsystem [1000] with an energetic fluid fuel reservoir [1300] and a boring subsystem [3000] having a plurality of pulsejets [3100]. Each pulsejet [3100] repeatedly ignites the energetic fluid [7] causing a plurality of rapidly-expanding gas bubbles [3250] which create and force a plurality liquid slugs [10] ahead of them rapidly out through a nozzle [3260] causing the slugs [10] to impact against materials ahead of the nozzles [3260], boring an access hole [5]. The system also employs an umbilical subsystem [2000] connecting the boring [3000] and the platform subsystems [1000]. The system can be used to rapidly bore an access hole [5] to provide air and resources to trapped miners. Alternatively, the system may also be used to bore an access hole [5] to underground threatening targets to neutralize them.
    • 本发明是一种独立的高能液体岩石钻进系统,其将在几分钟内通过硬质花岗岩和其他障碍物钻出几百米的小直径进入孔[5]。 它采用具有高能流体燃料储存器[1300]的陆地单元[100]平台子系统[1000]和具有多个脉冲喷射器[3100]的钻孔子系统[3000]。 每个脉冲喷射器[3100]重复点燃导致多个快速膨胀的气体的高能流体[7] [3250],这些气泡在其之前产生并迫使多个液体段塞[10]通过喷嘴[3260] [10]在喷嘴[3260]之前撞击材料,钻出进入孔[5]。 该系统还采用连接钻孔[3000]和平台子系统[1000]的脐带子系统[2000]。 该系统可以用来快速钻出进入孔[5],为被困矿工提供空气和资源。 另外,该系统还可以用来为地下威胁目标钻出一个进入孔[5]来中和它们。
    • 4. 发明申请
    • CRYOGENIC PULSEJET
    • 低温脉冲
    • WO2006105014A3
    • 2007-01-11
    • PCT/US2006011093
    • 2006-03-23
    • UNIV SCRANTONSPALLETTA ROBERT A
    • SPALLETTA ROBERT A
    • E21B7/18E21B7/04E21B36/00
    • E21B7/18
    • A cryogenic system is described for boring a small-diameter hole through various materials including rock, soil and stone. It employs a valveless technique in a borehead [3000] where cryogenic fluid [7] fills at least one pulsejet [3100] which has proximal [3001] and distal [3003] ends. The cryogenic fluid [7] is frozen into a plug [8] near the distal end [3003], acting as a valve. Cryogenic fluid [7] just distal to the frozen plug [8] is rapidly heated by thermal units [3510, 3530] causing it to become a rapidly-expanding gas bubble. The rapidly-expanding gas bubble forces any liquid [7] distal to the expanding gas out of the distal end [3003] of each pulsejet [3100] causing it to impact the material [I]. Rapidly repeating this process causes the system to bore a hole through the material [I].
    • 描述了一种低温系统,用于通过包括岩石,土壤和石头在内的各种材料镗孔小直径孔。 它采用无阀技术,其中低温液体[7]填充了至少一个具有近端[3001]和远端(3003)端的脉冲喷射器[3100]。 将低温流体[7]冷冻成靠近远端[3003]的塞子[8],充当阀门。 刚刚远离冷冻塞[8]的低温流体[7]被热单元[3510,3530]快速加热,导致其成为快速膨胀的气泡。 快速膨胀的气泡迫使任何远离膨胀气体的液体[7]远离每个脉冲喷射器[300]的远端[3003],导致其撞击材料[I]。 快速重复这个过程会使系统穿过材料[1]。