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1. 发明授权

US06375271B1 Controlled foam injection method and means for fragmentation of hard compact rock and concrete 有权
标题翻译：控制泡沫注入方法和破碎硬质岩石和混凝土的手段
公开(公告)号：US06375271B1
公开(公告)日：2002-04-23
申请号：US09302327
申请日：1999-04-30
申请人： Chapman Young, III
发明人： Chapman Young, III
IPC分类号： E21C3712
CPC分类号： E21C37/12
摘要： Breaking hard compact materials, such as rock and concrete, is based upon a controlled-fracturing process. A high-pressure foam is used to pressurize a predrilled hole of appropriate geometry. The high-pressure foam is delivered to the bottom of the drilled hole by a barrel inserted into the hole. The barrel includes a seal near the bottom of the hole. By restricting and controlling the pressure of the high-pressure foam to the bottom of the hole, a controlled fracturing is achieved which results in the fracturing and removing of a large volume of material at a low expenditure of energy. The foam-injection method produces almost no fly rock or airblast. The foam-injection method may be used to fracture, remove and/or excavate any hard material such as rock or concrete. The method may be used in either dry or water filled holes and the holes may be in any orientation. The foam injection apparatus is carried on a boom mounted on a carrier. An indexing mechanism allows both a drill and a foam injection apparatus to be used on the same boom for drilling and subsequent high-pressure foam injection.
摘要翻译：破碎的紧凑材料，如岩石和混凝土，是基于受控压裂的过程。高压泡沫用于对具有适当几何形状的预钻孔加压。高压泡沫通过插入孔中的桶输送到钻孔的底部。枪管的底部附近有一个密封件。通过限制和控制高压泡沫到孔的底部的压力，实现了受控的压裂，这导致在低能量消耗下的大量材料的压裂和去除。泡沫注射法几乎不产生飞石或喷砂。泡沫注射方法可用于破坏，去除和/或挖掘诸如岩石或混凝土的任何硬质材料。该方法可用于干燥或填充水的孔中，并且孔可以处于任何取向。泡沫注射装置承载在安装在载体上的悬臂上。分度机构允许钻头和泡沫注射装置在相同的起重臂上用于钻孔和随后的高压泡沫注射。

2. 发明授权

US6102484A Controlled foam injection method and means for fragmentation of hard compact rock and concrete 失效
标题翻译：控制泡沫注入方法和破碎硬质岩石和混凝土的手段
公开(公告)号：US6102484A
公开(公告)日：2000-08-15
申请号：US903043
申请日：1997-07-29
申请人： Chapman Young, III
发明人： Chapman Young, III
IPC分类号： E21C37/12 , E21C37/04
CPC分类号： E21C37/12
摘要： Breaking hard compact materials, such as rock and concrete, is based upon a controlled-fracturing process wherein a high-pressure foam is used to pressurize a pre-drilled hole of appropriate geometry. The high-pressure foam is delivered to the bottom of the drilled hole by a barrel inserted into the hole. The barrel includes an end seal for sealing near the bottom of the hole. By restricting and controlling the pressure of the high-pressure foam to the bottom of the hole, a controlled fracturing is achieved which results in the fracturing and removing of a large volume of material at a low expenditure of energy. The foam-injection method produces almost no fly rock nor airblast. The foam-injection method may be used to fracture, remove and/or excavate any hard material such as rock or concrete. The method may be used in either dry or water filled holes and the holes may be in any orientation. The foam injection apparatus is carried on a boom mounted on a carrier. An indexing mechanism allows both a drill and a foam injection apparatus to be used on the same boom for drilling and subsequent high-pressure foam injection.
摘要翻译：破碎的紧凑材料如岩石和混凝土是基于受控压裂的工艺，其中使用高压泡沫来对适当几何形状的预钻孔加压。高压泡沫通过插入孔中的桶输送到钻孔的底部。桶包括用于密封孔附近的端部密封件。通过限制和控制高压泡沫到孔的底部的压力，实现了受控的压裂，这导致在低能量消耗下的大量材料的压裂和去除。泡沫注射方法几乎不产生飞石，也不产生气泡。泡沫注射方法可用于破坏，去除和/或挖掘诸如岩石或混凝土的任何硬质材料。该方法可用于干燥或填充水的孔中，并且孔可以处于任何取向。泡沫注射装置承载在安装在载体上的悬臂上。分度机构允许钻头和泡沫注射装置在相同的起重臂上用于钻孔和随后的高压泡沫注射。

3. 发明授权

US4607792A Oscillating pulsed jet generator 失效
标题翻译：振荡脉冲喷气发生器
公开(公告)号：US4607792A
公开(公告)日：1986-08-26
申请号：US566350
申请日：1983-12-28
申请人： Chapman Young, III
发明人： Chapman Young, III
IPC分类号： B05B1/08 , E21B7/18
CPC分类号： B05B1/083 , E21B7/18
摘要： A device generates pulsed liquid jets through a cumulative nozzle at high repetition rates by using a controlled oscillatory motion of the nozzle assembly coupled with the inertia of the water package and a piston to effectively evacuate the nozzle prior to generation of each jet pulse. The cumulative nozzle can be of any form, such as exponential, hyperbolic, cissoid, etc. Forward motion of the nozzle assembly serves to empty the nozzle of liquid residual therein from the previously generated jet. That forward motion also positions the residual liquid, freshly added liquid and a liquid accelerating piston for the generation of the next subsequent pulse. At the end of the forward motion stroke, the liquid and accelerating piston are rapidly accelerated into the nozzle by means of a high pressure gas. The high pressure gas can be derived from any usual source such as a compressor, a gas generating propellant, the combustion of a fuel or by the rapid compression of a driving gas through the use of a second piston of considerably greater mass than the liquid accelerating piston. The jet pulses obtained are at a repetition rate up to several pulses per second and can be used to cut and break hard materials such as rock, ceramic and concrete.
摘要翻译：装置通过使用与水包装的惯性相耦合的喷嘴组件的受控振荡运动和活塞在产生每个喷射脉冲之前有效地排空喷嘴，通过累积喷嘴以高重复率产生脉冲液体射流。累积喷嘴可以是任何形式，例如指数，双曲线，顺子等。喷嘴组件的向前运动用于从先前产生的射流中将残留在其中的液体的喷嘴排空。该向前运动还定位剩余液体，新添加的液体和液体加速活塞，以产生下一个后续脉冲。在向前运动行程结束时，液体和加速活塞通过高压气体快速加速到喷嘴中。高压气体可以从任何通常的来源获得，例如压缩机，产生气体的推进剂，燃料的燃烧或通过使用比液体加速质量大得多的第二活塞的快速压缩驱动气体活塞。所获得的喷射脉冲的重复速率高达每秒几个脉冲，并且可以用于切割和打破诸如岩石，陶瓷和混凝土的硬质材料。

4. 发明授权

US5308149A Non-explosive drill hole pressurization method and apparatus for controlled fragmentation of hard compact rock and concrete 失效
标题翻译：非易爆钻孔加压方法和装置，用于硬质岩石和混凝土的受控破碎
公开(公告)号：US5308149A
公开(公告)日：1994-05-03
申请号：US894604
申请日：1992-06-05
申请人： John D. Watson , Chapman Young, III
发明人： John D. Watson , Chapman Young, III
IPC分类号： E21C37/12 , E21C37/16 , F42D3/00 , E21C37/14 , F42D1/22 , F42D3/04
CPC分类号： F42D3/00 , E21C37/12 , E21C37/16
摘要： Rock and other hard materials, such as concrete, are broken by a controlled-fracturing process referred to as penetrating-cone fracture. The fracturing process is accomplished by pressurizing the bottom of a drill hole in such a way as to initiate and propagate a controlled fracture from the sharp hole-bottom corner while not crushing the surrounding rock. A cartridge containing a propellant charge is inserted at the bottom of a short hole drilled in the rock. The cartridge is stemmed by a massive bar. A firing pin in the stemming bar strikes a primer which then ignites the propellant in the cartridge. The cartridge incorporates a relief volume designed to control propellant burning rates and pressures and thus the pressure at the hole bottom. The cartridge is designed with a tapered wall, which is thicker nearer the stemming bar, and with a large radius of the inside surface of the cartridge base, which reduce the possibility for premature cartridge rupture and loss of propellant generated gases. A sealing mechanism on the stemming bar may also be used to form a seal near the hole bottom. The stemming bar is preferably connected to a boom mounted on a carrier. A preferred embodiment incorporates an indexing mechanism to allow both a drill and a stemming bar to be used on the same boom for drilling and subsequent charge insertion and firing operations. The major features of the method and apparatus are the relatively low energy of the flyrock and the relatively small amount of propellant required to break the rock.
摘要翻译：岩石等硬质材料，如混凝土，被称为渗透锥形断裂的受控压裂过程破坏。压裂过程是通过以钻孔的底部加压的方式实现的，以便在不破坏周围的岩石的同时启动和传播来自尖锐的底部底角的受控断裂。将含有推进剂装料的药筒插入在岩石中钻出的短孔的底部。墨盒是由一个巨大的酒吧。引导条中的撞针撞击底漆，然后点燃墨盒中的推进剂。该滤芯包括设计用于控制推进剂燃烧速率和压力以及因此在孔底部的压力的释放容积。墨盒设计有锥形壁，其更靠近引杆，并且具有卡盘基座的内表面的大半径，这降低了过早的墨盒破裂和抛射剂产生的气体的损失的可能性。引杆上的密封机构也可用于在孔底附近形成密封。引导杆优选地连接到安装在载体上的悬臂上。一个优选的实施例包括一个分度机构，以允许在相同的起重臂上使用钻头和止杆来进行钻孔和随后的电荷插入和点火操作。该方法和装置的主要特征是飞灰相对较低的能量以及破碎岩石所需的相对少量的推进剂。

5. 发明授权

US5098163A Controlled fracture method and apparatus for breaking hard compact rock and concrete materials 失效
$Controlled fracture method and apparatus for breaking hard compact rock and concrete materials$
标题翻译：用于破碎硬质岩石和混凝土材料的控制破碎方法和装置
公开(公告)号：US5098163A
公开(公告)日：1992-03-24
申请号：US564595
申请日：1990-08-09
申请人： Chapman Young, III
发明人： Chapman Young, III
IPC分类号： E21B7/02 , E21B15/00 , E21B19/08 , E21C37/00 , E21C37/14 , F42D1/08 , F42D1/10 , F42D3/04
CPC分类号： E21C37/14 , F42D1/10 , Y02P40/30
摘要： Hard compact materials, such as rock, concrete, et cetera, are broken by igniting an appropriately designed explosive or propellant charge placed within the hole or carried in a special charge-containing device with a short barrel which is inserted and sealed into a pre-drilled hole of particular geometry. One or more approximately cylindrical holes are drilled into the material to be broken by conventional drilling, such as used in the mining and construction industries. The holes have a relatively short depth to diameter ratio, being in the range of about 2:1 to 6:1, and preferably about 3:1 to 5:1. The holes are percussively drilled with microfractures in and around hole bottoms to provide fracture initiation sites at the hole bottoms so as to provide preferred fracture initiation roughly parallel to a free surface of material being excavated. The explosive or propellant charges may be any of several commercially available explosives or propellants, including standard military and commercial rifle powders and various recently developed liquid propellants. The propellant charges, whether solid or liquid, may be placed and ignited within a charge-containing device, which includes a short barrel inserted into the holes drilled into the material to be broken. The barrel of this device may be further sealed into the holes by a helical shim sealing method.
摘要翻译：通过点燃设置在孔中的适当设计的爆炸物或推进剂电荷或携带在具有短筒的特殊含电装置中的硬质紧凑材料被破坏，所述短管被插入并密封到预制件中，特殊几何钻孔。一个或多个近似圆柱形的孔钻进待通过常规钻孔破碎的材料中，例如用于采矿和建筑行业。孔的直径比相对较短，在约2:1至6:1的范围内，优选约3:1至5:1。这些孔在孔底部和周围的微裂缝进行冲击式钻孔，以在孔底部提供断裂起始位置，以便提供大致平行于被挖掘的材料的自由表面的优选断裂起始。炸药或推进剂装药可以是几种商业上可买到的爆炸物或推进剂中的任何一种，包括标准的军用和商业步枪粉末和各种最近开发的液体推进剂。推进剂装料（无论是固体还是液体）可以在含电装置内放置和点燃，该装置包括插入穿入待破坏材料的孔中的短筒。该装置的桶可以通过螺旋垫片密封方法进一步密封到孔中。

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