专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20180073845A1 SYSTEM AND METHOD FOR UNDERGROUND BLASTING 审中-公开
公开(公告)号：US20180073845A1
公开(公告)日：2018-03-15
申请号：US15561051
申请日：2016-03-22
申请人： DETNET SOUTH AFRICA (PTY) LIMITED
发明人： Patrick Nill
IPC分类号： F42D1/055 , F42D1/02 , F42D3/04
CPC分类号： F42D1/055 , E21D9/006 , F42D1/02 , F42D3/04
摘要： A simplified blasting system enables utilization of electronic delay detonators (23e) and pyrotechnic delay detonators (23p) in a simplified blasting set up. Both the electronic time delay detonators (23e) and the pyrotechnic delay detonators (23p) have shock tube fuses (32) which enables both types of detonators to be initiated by a common trunkline such as a low energy detonating cord trunkline (38). This system eliminates the need for separate firing systems, an electric firing system for electrically-initiated electronic delay detonators and a detonating cord trunkline for the non-electrically-initiated pyrotechnic delay detonators.

2. 发明授权

US08594832B2 Designing drilling pattern for excavating rock cavern 失效
公开(公告)号：US08594832B2
公开(公告)日：2013-11-26
申请号：US13758374
申请日：2013-02-04
申请人： Sandvik Mining & Construction Oy
发明人： Tommi Saleniemi , Erkki Eilo , Ari Junnikkala , Jussi Koskelainen , Jouko Muona , Martti Keskinen
IPC分类号： G06F19/00 , E21B44/00
CPC分类号： G06F17/50 , E21B44/00 , E21D9/006 , F42D1/08 , F42D3/04
摘要： A method and a storage device including a software product for designing a drilling pattern, and further a rock drilling rig, in the control unit of which a software product may be executed for designing the drilling pattern. For a group of holes of the drilling pattern, at least one master hole can be determined which comprises at least one dominating factor. The properties of at least one other drill hole are determined on the basis of the dominating properties of the master hole. A master hole may be a hole location master, hole depth master or hole direction master.

3. 发明申请

US20130263752A1 METHOD AND RELATED DEVICES FOR CARRYING OUT TBM EXCAVATION AND EXPANSION BLASTING USING A BLAST PROTECTOR AND A CART 审中-公开
标题翻译：用于实施TBM挖掘和扩展喷砂的方法和相关设备使用防喷器和喷头
公开(公告)号：US20130263752A1
公开(公告)日：2013-10-10
申请号：US13996348
申请日：2011-09-29
申请人： Chan Woo Lee
发明人： Chan Woo Lee
IPC分类号： F42D3/00
CPC分类号： F42D3/00 , E21D9/006 , E21D9/12 , E21D19/04
摘要： The present invention relates to a method and related devices for carrying out TBM excavation and expansion blasting, which uses a blast protector and a cart to expand a pilot tunnel by blasting after the pilot tunnel has been formed; and which specifically includes: a step of forming a pilot tunnel; a step of forming a horizontal or vertical blast hole; a step of installing a blast protector within the pilot tunnel; a step of blasting the upper and lower halves of the pilot tunnel to expand the upper and lower halves; and a step of removing the debris formed during the blasting of the upper and lower halves, by dumping the debris into a cart. Accordingly, the rail and cable are protected from the debris formed during the blasting, and working efficiency is improved.
摘要翻译：本发明涉及一种用于进行TBM挖掘和膨胀爆破的方法和相关装置，其在导弹隧道形成之后使用鼓风保护器和推车来通过爆破来扩展导向隧道; 具体包括：形成导频隧道的步骤; 形成水平或垂直爆破孔的步骤; 在飞行员隧道内安装防爆器的步骤; 对导管的上半部和下半部分进行爆破以扩大上下半部分的步骤; 以及通过将碎屑倾倒到推车中，去除在上半部和下半部分的喷砂期间形成的碎屑的步骤。因此，可以防止轨道和电缆在爆破期间形成的碎屑，从而提高工作效率。

4. 发明授权

US08011447B2 Automated drill string position survey 有权
标题翻译：自动钻柱位置测量
公开(公告)号：US08011447B2
公开(公告)日：2011-09-06
申请号：US10597139
申请日：2005-01-24
申请人： Scott David Keniston , Paul J. A. Levers
发明人： Scott David Keniston , Paul J. A. Levers
IPC分类号： E21B47/02
CPC分类号： E21B47/022 , E21D9/003 , E21D9/006
摘要： A method of surveying drill holes, typically for use in underground mining situations where the holes are bored using a top hammer drill rig (10), utilizes a survey tool located adjacent the drill bit (1) which is used to log position readings as the drill string is withdrawn from the hole after the drilling operation. In this manner, it is possible to log the actual hole bored by the drill string (3) in real time as the drilling operation proceeds, and show deviation from intended hole positions (5) or (6). The survey tool typically includes an inertial survey package, a power source, and a data logger with the survey package selected from the group comprising commercially known inertial known survey packages, for superior characteristics of resistance to vibration and impact. The survey tool is maintained in a sleeping mode while drilling is undertaken, and activated to provide position data as the drill string is progressively withdrawn from the actual hole path (3).
摘要翻译：钻孔的测量方法，通常用于使用顶锤式钻机（10）钻孔的地下采矿情况下，使用位于钻头（1）附近的测量工具，该测量工具用于将位置读数记录为在钻孔操作后，钻柱从孔中取出。以这种方式，可以在钻孔操作进行时实时地记录由钻柱（3）钻出的实际孔，并且显示与预期孔位置（5）或（6）的偏差。调查工具通常包括惯性测量包，电源和数据记录器，其具有从包括商业上已知的惯性已知测量包的组中选择的测量包，用于具有优异的抗振动和冲击特性。当进行钻孔时，测量工具保持在休眠模式，并且当钻柱从实际孔径（3）逐渐撤出时被激活以提供位置数据。

5. 发明授权

US07896443B2 Ore extraction using combined blast and thermal fragmentation 有权
标题翻译：使用组合爆炸和热碎裂进行矿石提取
公开(公告)号：US07896443B2
公开(公告)日：2011-03-01
申请号：US12697521
申请日：2010-02-01
申请人： Donald Brisebois
发明人： Donald Brisebois
IPC分类号： E21C35/00
CPC分类号： E21C37/16 , E21D9/006
摘要： A process for extracting ore from a vein (10) comprises drilling spaced-apart boreholes (16) directly in the vein (10). The boreholes (16) are enlarged using thermal fragmentation generally up to the boundaries between the vein and surrounding waste. A blasthole (18) is then drilled in the vein between the thermally enlarged boreholes (17) for placement of explosive. The explosive is fired to break the ore between the enlarged boreholes (17). The enlarged boreholes (17) act as weakening regions to direct the blasting effect and minimize dilution.
摘要翻译：从静脉（10）提取矿石的方法包括直接在静脉（10）中钻开间隔开的钻孔（16）。钻孔（16）通过热断裂扩大，通常直到静脉和周围废物之间的边界。然后在放大的炸孔之间的热膨胀钻孔（17）之间的静脉中钻出炮眼（18）。爆炸物被烧毁以在扩大的钻孔（17）之间破碎矿石。扩大的钻孔（17）作为弱化区域，以引导爆破效应并最小化稀释。

6. 发明申请

US20100286965A1 METHOD AND SOFTWARE PRODUCT FOR DESIGNING DRILLING PATTERN FOR ROCK CAVITY EXCAVATION 有权
标题翻译：用于设计用于岩层开挖的钻孔图案的方法和软件产品
公开(公告)号：US20100286965A1
公开(公告)日：2010-11-11
申请号：US12679202
申请日：2008-09-19
申请人： Tommi Säleniemi , Erkki Eilo , Martti Keskinen , Jussi Koskelainen , Jouko Muona , Pasi Latva-Pukkila
发明人： Tommi Säleniemi , Erkki Eilo , Martti Keskinen , Jussi Koskelainen , Jouko Muona , Pasi Latva-Pukkila
IPC分类号： G06F17/50
CPC分类号： E21B7/022 , E21D9/006 , F42D3/04 , G06F17/50
摘要： A method for designing a drilling pattern for rock cavity excavation and a software product implementing the method. The drilling pattern is created by means of a design program. The drilling pattern defines several starting points of drill holes in a navigation plane, end points of the drill holes on the bottom of a round and further the directions and lengths of the drill holes. The face of the round is designed to have a desired shape by determining the locations of the end points for the desired face profile. A three-dimensional face profile is entered into the design program, which subsequently places end points to the face profile automatically.
摘要翻译：一种岩石开挖钻孔设计方法及实施该方法的软件产品。钻孔图案是通过设计程序创建的。钻孔图案定义了导航平面中的钻孔的几个起始点，圆的底部的钻孔的端点以及钻孔的方向和长度。通过确定所需面部轮廓的端点的位置，将圆的面设计成具有期望的形状。在设计程序中输入三维面部轮廓，随后将自动将终点放置在脸部轮廓上。

7. 发明申请

US20100078215A1 DESIGNING DRILLING PATTERN FOR EXCAVATING ROCK CAVERN 失效
标题翻译：设计用于挖掘岩石的钻孔图案
公开(公告)号：US20100078215A1
公开(公告)日：2010-04-01
申请号：US12520186
申请日：2007-12-19
申请人： Tommi Säleniemi , Erkki Eilo , Ari Junnikkala , Jussi Koskelainen , Jouko Muona , Martti Keskinen
发明人： Tommi Säleniemi , Erkki Eilo , Ari Junnikkala , Jussi Koskelainen , Jouko Muona , Martti Keskinen
IPC分类号： E21D9/00 , E21B44/00 , E21B7/02 , E21D9/10 , G06F17/50
CPC分类号： G06F17/50 , E21B44/00 , E21D9/006 , F42D1/08 , F42D3/04
摘要： A method and a storage device including a software product for designing a drilling pattern, and further a rock drilling rig, in the control unit of which a software product may be executed for designing the drilling pattern. For a group of holes of the drilling pattern, at least one master hole can be determined which comprises at least one dominating factor. The properties of at least one other drill hole are determined on the basis of the dominating properties of the master hole. A master hole may be a hole location master, hole depth master or hole direction master.
摘要翻译：一种包括用于设计钻孔图案的软件产品的方法和存储装置，并且还包括在其控制单元中可执行软件产品以设计钻孔图案的岩石钻机。对于钻孔图案的一组孔，可以确定至少一个主孔，其包括至少一个主要因素。基于主孔的主导性质确定至少一个其他钻孔的特性。主孔可以是孔位置主孔，孔深度主孔或孔方向主轴。

8. 发明授权

US5232268A Method of breaking a full face of rock for constructing shafts and tunnels 失效
标题翻译：打破岩石全面施工井和隧道的方法
公开(公告)号：US5232268A
公开(公告)日：1993-08-03
申请号：US904724
申请日：1992-06-26
申请人： William R. Dengler , William M. Shaver
发明人： William R. Dengler , William M. Shaver
IPC分类号： E21B15/04 , E21B19/084 , E21D9/00 , F42B3/04
CPC分类号： E21D9/006 , E21B19/084 , E21B7/025 , F42B3/04
摘要： A method for breaking a longer round more efficiently in a full face of rock, to construct shafts or tunnels. In the method a relief hole having at least a 200 mm diameter and at least a 15 to 18 foot depth is drilled. Primary and secondary blast holes are drilled about the relief hole, approximately axially parallel to the relief hole. Most of the blast holes are drilled simultaneously with the relief hole. The relief hole is drilled by an in-the-hole (ITH) hammer drill, which if necessary is removed after drilling the relief hole, to allow blast holes to be drilled immediately adjacent the relief hole. The relief hole is drilled at least 10 to 15 percent deeper than the blast holes. Explosive charges are then inserted into the relief hole and most of the blast holes and are detonated in sequence.
摘要翻译：一种在岩石的整个面上更有效地破坏更长的圆周的方法，以构造轴或隧道。在该方法中，钻出具有至少200mm直径和至少15至18英尺深度的释放孔。围绕释放孔钻出大致轴向平行于浮雕孔的初级和次级鼓风孔。大部分爆破孔与释放孔同时钻孔。释放孔由钻孔（ITH）锤钻钻孔，如果需要，在钻孔后移除释放孔，以允许在排泄孔附近钻孔。钻孔比钻孔深至少10到15％。然后将爆炸炸药插入释放孔中，大部分爆破孔依次被引爆。

9. 发明授权

US3952656A Device and process 失效
标题翻译：设备和流程
公开(公告)号：US3952656A
公开(公告)日：1976-04-27
申请号：US394479
申请日：1973-09-05
申请人： Richard Fox , David Gilbert Hay , Ronald John Herniman
发明人： Richard Fox , David Gilbert Hay , Ronald John Herniman
IPC分类号： E21D9/00 , F42D1/18 , F42D1/26 , F42B3/20
CPC分类号： F42D1/18 , E21D9/006 , F42D1/26
摘要： A stemming device for holes which device comprises at least one layer of aesilient material capable of forming a seal in conjunction with the wall of a hole, the seal being characterized in that it prevents, minimizes or substantially retards the flow of flowable, pourable or pumpable material from the hole. The device is used to stem a hole by positioning the same in the hole in a manner such that said stemming device forms a seal in conjunction with the wall of the hole capable of preventing, minimizing or substantially retarding the flow of flowable, pourable or pumpable material from the hole.
摘要翻译：一种用于孔的引导装置，该装置包括至少一层能够与孔的壁一起形成密封的弹性材料层，该密封件的特征在于，其防止，最小化或基本上延迟了可流动的，可倾倒的或可流动的来自孔的可泵送材料。该装置用于通过将孔定位在孔中来阻止孔，使得所述引导装置与孔的壁结合形成密封，能够防止，最小化或基本上延迟可流动，可倾倒或可泵送的流动材料从孔。

10. 发明授权

US3338316A Adjustable mounting for rock drills 失效
标题翻译：可调式安装用于凿岩机
公开(公告)号：US3338316A
公开(公告)日：1967-08-29
申请号：US42234264
申请日：1964-12-30
申请人： JOY MFG CO
发明人： THOMPSON CHARLES T
IPC分类号： B25D17/30 , E21B7/02 , E21B15/04 , E21D9/00
CPC分类号： E21D9/006 , E21B7/025 , E21C11/00

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式