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1. 发明授权

US09243879B2 Method of underground rock blasting 有权
标题翻译：地下爆破方法
公开(公告)号：US09243879B2
公开(公告)日：2016-01-26
申请号：US13498607
申请日：2010-09-29
申请人： Stuart Patrick Thomson , Sean Michael Freeman
发明人： Stuart Patrick Thomson , Sean Michael Freeman
IPC分类号： F42D3/04 , E21C37/14 , F42D1/055
CPC分类号： F42D3/04 , E21C37/14 , F42B3/10 , F42D1/055
摘要： A method of blasting rock at an underground blast site in which boreholes (11a, b, c) are drilled in a rock mass (10) from a drive defining face (12), each borehole is loaded with at least one charge of explosive material (13a-c, 14a-c, 15a-c), at least one detonator is placed in operative association with each charge, and a sequence of at least two initiation events is conducted to blast the rock mass, in each of which only some of the charges are initiated, by sending firing signals to only the detonators associated with said charges and in which each initiation event is a discrete user-controlled initiation event. In one of the at least two initiation events a stranded portion of the rock mass such as a pillar is created that has already been drilled and charged, and the stranded portion of the rock mass is blasted in a subsequent one or more of the at least two initiation events without personnel accessing said stranded portion. First explosive charges (13a, b, c and 15a, b, c) may be blasted in the one initiation event, leaving a pillar of stranded ore with the preloaded borehole (11b) extending through it. The detonators may be wireless.
摘要翻译：一种在地下爆炸地点喷砂岩的方法，其中从驱动限定面（12）在岩体（10）中钻出钻孔（11a，b，c），每个钻孔装载有至少一种炸药（13a-c，14a-c，15a-c），至少一个雷管被放置成与每个电荷操作相关联，并且进行至少两个起始事件的序列以爆炸岩体，其中每个雷管只有一些通过仅向与所述费用相关联的雷管发送触发信号并且其中每个启动事件是离散的用户控制的启动事件来启动电荷。在至少两个起始事件中的一个中，产生了诸如柱的岩体的绞合部分，其已经被钻孔和带电，并且岩石的绞合部分在随后的一个或多个至少没有人员访问所述搁置部分的两个启动事件。在一个起始事件中可能会爆炸第一个爆炸炸药（13a，b，c和15a，b，c），留下一条锚定的矿石柱，预钻孔（11b）延伸穿过它。雷管可能是无线的。

2. 发明授权

US3792906A Excavation or earth removal by landsliding same on a fluid lubricant 失效
标题翻译：在流体润滑剂上进行挖掘或地面移除
公开(公告)号：US3792906A
公开(公告)日：1974-02-19
申请号：US3792906D
申请日：1972-07-24
申请人： KUCK D
发明人： KUCK D
IPC分类号： E21C37/14 , E21C41/26
CPC分类号： E21C41/26 , E21C37/14
摘要： The present invention relates to the excavation or removal of large masses of earth situated on a downslope by means of landsliding the same on a layer or cushion of gaseous lubricant which is preferably generated or produced in situ. The plane of shear is determined and thereupon the subterranean rock is fractured by conventional hydrofracturing technique to produce a plane of shear substantially along the bottom of the earth mass. After the desired plane has been formed, a substantial quantity of liquid type explosive is forced into the fracture forming the shear plane and is thereupon detonated to produce a large quantity of gas which lifts the mass and serves as a lubricant so that its speed down slope accelerates very rapidly. Provision may be made for supplementing the gaseous lubricant layer as the mass moves toward the desired area of disposal. This may be accomplished by explosive charges located down stream and which are detonated while the mass is over them.
摘要翻译：本发明涉及通过将其滑移到优选地在现场生产或生产的气态润滑剂的层或衬垫上，将位于下坡上的大块地球挖掘或去除。确定剪切平面，然后通过常规的水力压裂技术将地下岩石破碎，以产生基本上沿着土质底部的剪切平面。在形成所需的平面之后，大量的液体型炸药被迫进入形成剪切平面的裂缝中，并随后引爆，产生大量的提升质量的气体，并用作润滑剂，使其降速斜率加速非常快。当质量朝向期望的处置区域移动时，可以进行补充气态润滑剂层。这可以通过位于下游的爆炸物进行，并且在质量超过它们时被引爆。

3. 发明授权

US3022730A Safety blasting device 失效
标题翻译：安全爆破装置
公开(公告)号：US3022730A
公开(公告)日：1962-02-27
申请号：US74872958
申请日：1958-07-15
申请人： OLIN MATHIESON
发明人： FILSTRUP EDWARD C
IPC分类号： E21C37/14 , F42B3/06
CPC分类号： F42B3/06 , E21C37/14 , Y10T137/7734

4. 发明授权

US3018731A Shear member for gas operated blasting cartridge 失效
标题翻译：气体喷射筒的剪切构件
公开(公告)号：US3018731A
公开(公告)日：1962-01-30
申请号：US25687751
申请日：1951-11-17
申请人： OLIN MATHIESON
发明人： FILSTRUP JR EDWARD C
IPC分类号： E21C37/14 , F42B3/04
CPC分类号： F42B3/04 , E21C37/14 , Y10T137/1714 , Y10T137/1759

5. 发明授权

US2591529A Compressed air coal breaker 失效
标题翻译：压缩空气断路器
公开(公告)号：US2591529A
公开(公告)日：1952-04-01
申请号：US21833051
申请日：1951-03-30
申请人： ARMSTRONG COALBREAK COMPANY
发明人： FILSTRUP EDWARD C
IPC分类号： E21C37/14
CPC分类号： E21C37/14

6. 发明授权

US10053984B2 Drill and blast method and apparatus for the same 有权
公开(公告)号：US10053984B2
公开(公告)日：2018-08-21
申请号：US14432169
申请日：2013-09-27
申请人： CENTRE FOR EXCELLENCE IN MINING INNOVATION
发明人： Douglas Morrison
IPC分类号： E21D19/04 , E21C41/16 , E21C37/00 , E21C37/14
CPC分类号： E21C37/00 , E21C37/14 , E21C41/16 , E21D19/04
摘要： Disclosed is a drill and blast method for advancing the tunnel face in a mine, which makes use of a mobile canopy. The mobile canopy having vertical supports connected to a frame that supports a shield. The mobile canopy allows for face production activities and ground support activities to occur simultaneously or near simultaneously. This allows for more rapid advancement of the tunnel face compared to traditional batch drill and blast techniques.

7. 发明申请

US20150211367A1 DRILL AND BLAST METHOD AND APPARATUS FOR THE SAME 审中-公开
标题翻译：钻孔和喷砂方法及其设备
公开(公告)号：US20150211367A1
公开(公告)日：2015-07-30
申请号：US14432169
申请日：2013-09-27
申请人： CENTRE FOR EXCELLENCE IN MINING INNOVATION
发明人： Douglas Morrison
IPC分类号： E21C37/00 , E21D19/04
CPC分类号： E21C37/00 , E21C37/14 , E21C41/16 , E21D19/04
摘要： Disclosed is a drill and blast method for advancing the tunnel face in a mine, which makes use of a mobile canopy. The mobile canopy having vertical supports connected to a frame that supports a shield. The mobile canopy allows for face production activities and ground support activities to occur simultaneously or near simultaneously. This allows for more rapid advancement of the tunnel face compared to traditional batch drill and blast techniques.
摘要翻译：公开了一种用于推进矿井中的隧道面的钻孔和爆破方法，其利用移动罩。移动顶篷具有连接到支撑屏蔽的框架的垂直支撑件。移动式天棚允许面部生产活动和地面支持活动同时或接近同时发生。与传统的批量钻和爆破技术相比，这允许隧道面更快速地推进。

8. 发明申请

US20140021772A1 SYSTEMS AND METHODS FOR SONIC SUBSURFACE MATERIAL REMOVAL 有权
标题翻译：用于SONIC表面材料去除的系统和方法
公开(公告)号：US20140021772A1
公开(公告)日：2014-01-23
申请号：US13727678
申请日：2012-12-27
申请人： LONGYEAR TM, INC.
发明人： MARK KNOLLE
IPC分类号： E21C37/14
CPC分类号： E21C37/14 , E21B7/24 , E21B21/16
摘要： A system for removing desired subsurface materials. A drilling system has a sonic drill head assembly capable of rotating a drill string and transmitting oscillating forces to the drill string. A material removal system comprises an outer tube attachable to the drill string. An inner tube has an outer diameter sized so that that at least a portion of the inner tube is positionable in an inner volume of the outer tube with an annular void defined between the outer tube and the inner tube. A distal end of the inner tube defines at least one opening such that an interior conduit of the inner tube is in fluid communication with the annular void outside of the distal end of the inner tube. Pressurized fluid can be urged from the annular void through the opening to the interior conduit, entraining the desired subsurface materials therein for removal to a discharge tank.
摘要翻译：一种用于去除所需地下材料的系统。钻井系统具有能够旋转钻柱并将振荡力传递到钻柱的声波钻头组件。材料去除系统包括可附接到钻柱的外管。内管具有外径尺寸，使得内管的至少一部分可定位在外管的内容积中，并具有限定在外管和内管之间的环形空隙。内管的远端限定至少一个开口，使得内管的内部管道与内管的远端外部的环形空腔流体连通。加压流体可以从环形空隙通过开口被推压到内部导管，将期望的地下物料夹带在其中以移出到排出罐。

9. 发明授权

US06708619B2 Cartridge shell and cartridge for blast holes and method of use 失效
标题翻译：筒式外壳和鼓风孔及其使用方法
公开(公告)号：US06708619B2
公开(公告)日：2004-03-23
申请号：US09794202
申请日：2001-02-26
申请人： Edward Tota , Nigel Rogers
发明人： Edward Tota , Nigel Rogers
IPC分类号： F42B324
CPC分类号： F42D1/08 , E21C37/14 , F42B3/00
摘要： A cartridge shell 10 comprises a main body 12 defining a volume 14 for holding energetic material. The main body 12 has a first end 16 for location adjacent a toe 48 of a hole 46 and a second end 18 directed to the collar 50 of hole 46. The second end 18 is tapered to reduce in transverse area away from the first end to form a point or wedge-like member 20.
摘要翻译：盒壳10包括限定用于保持高能材料的体积14的主体12。主体12具有用于邻近孔46的脚趾48定位的第一端16和指向孔46的套环50的第二端18.第二端18是锥形的，以减小远离第一端的横向面积形成点或楔形构件20。

10. 发明授权

US06405628B1 Method and apparatus for penetrating hard materials 失效
标题翻译：穿透硬质材料的方法和装置
公开(公告)号：US06405628B1
公开(公告)日：2002-06-18
申请号：US09376137
申请日：1999-08-17
申请人： Yeshayahu S Goldstein
发明人： Yeshayahu S Goldstein
IPC分类号： E21B700
CPC分类号： E21C37/12 , E21C37/14
摘要： A method and apparatus for drilling and penetrating hard materials utilizes a high velocity gun system that fires multiple shots of a projectile and an energetic slurry at the surface of the material to be penetrated. The penetrating device includes one or more firing barrels that are loaded with a propellant, a projectile and an energetic (explosive) slurry, and are controlled to fire in a preselected firing sequence. The projectile enters the material to be penetrated generating a hole into which the energetic slurry is also fired. The energetic slurry detonates upon contact with the material causing an explosion that further fractures the material and which blows the material out of the hole. The process is repeated until a desired penetration depth is obtained.
摘要翻译：用于钻探和穿透硬质材料的方法和装置利用高速枪系统，其在待穿透材料的表面上触发射弹和能量浆料的多次射击。穿透装置包括一个或多个装有推进剂，抛射物和能量（爆炸性）浆料的发射筒，并被控制为以预选的击发序列起火。弹丸进入要穿透的材料，产生一个能量浆料也被烧成的孔。能量浆料与材料接触时引爆，引起爆炸，进一步破坏材料并将材料吹出孔。重复该过程，直到获得所需的穿透深度。

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