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11. 发明申请

WO2005010456A3 SAFE ELECTRICAL INITIATION PLUG FOR ELECTRIC DETONATORS 审中-公开
公开(公告)号：WO2005010456A3
公开(公告)日：2005-02-03
申请号：PCT/US2004/016046
申请日：2004-05-20
申请人： DYNO NOBEL, INC.
发明人： OFCA, William, W.
IPC分类号： F42C19/12
摘要： A device for initiating an electric detonator utilizing an open circuit to decrease occurrences of accidental detonation. The device may include an initiator housing (12), at least two conductor pins (14) disposed through the initiator housing and spaced within the housing such that they are electrically isolated from one another, and a primer spot material (16) disposed between the conductor pins. The primer spot material may be comprised of a mixture of reactive material and metal component. The primer spot material has electrical properties which provide resistance to conducting an electrical current to maintain an open circuit condition prior to occurrence of a breakdown voltage which is dependent upon the amount of metal component in the primer spot material. Subsequently, the primer spot material has electrical properties which provide a conductive medium on the occurrence of an electrical arc between the conductive pins that arises at voltages in excess of the breakdown voltage. Finally, the electrical properties are such that the electrical arc provides energy to form a plasma from the primer spot material, leading to initiation of the detonator.

12. 发明申请

WO2004100177A3 TUBULAR SIGNAL TRANSMISSION DEVICE AND METHOD OF MANUFACTURE 审中-公开
公开(公告)号：WO2004100177A3
公开(公告)日：2004-11-18
申请号：PCT/US2004/013339
申请日：2004-04-30
申请人： DYNO NOBEL INC. , BAYLISS, James , GLADDEN, Ernest, L. , TWAROG, Joseph, W.
发明人： BAYLISS, James , GLADDEN, Ernest, L. , TWAROG, Joseph, W.
IPC分类号： C06C5/04
摘要： A signal transmission tube may be made by disposing a reactive polymeric material within a confinement tube and leaving a portion of the tube interior unoccupied. The tube may be formed by disposing a layer of paint comprising the reactive polymeric material on the interior surface of the confinement tube, extruding the confinement tube over an elongate rod that comprises the reactive polymeric material. The rod preferably has a high surface area configuration, e.g., the rod may comprise a longitudinal bore therethrough or may be star-shaped, cross-shaped, etc. Alternatively, the signal transmission tube may be made from the reactive polymeric material. Optionally, a sheath may be extruded over the tubular reactive polymeric material. In various embodiments, the confinement tube or sheath may be configured to be fractured or substantially consumed by the reaction of the reactive polymeric material. Optionally, the reactive polymeric material may comprise a glycidyl azide polymer.

13. 发明申请

WO2020163302A1 SYSTEMS FOR AUTOMATED BLAST DESIGN PLANNING AND METHODS RELATED THERETO 审中-公开
公开(公告)号：WO2020163302A1
公开(公告)日：2020-08-13
申请号：PCT/US2020/016544
申请日：2020-02-04
申请人： DYNO NOBEL INC.
发明人： GILTNER, Scott , FLINCHUM, Rufus E. , AVERETT, Jeffrey , NAWROCKI JR., Joseph
IPC分类号： G06Q50/02 , B64C39/02 , B64D47/08
摘要： A system, method, or apparatus for generating a blast plan that can receive blast data comprising geological properties of a blast site, blasthole parameters, and available explosive product. A pattern footage can be determined based on a relationship between the face height, the specific energy of the available explosive product, and the geological properties of the bench. The burden and spacing can be determined from the pattern footage.

14. 发明申请

WO2019147999A1 MECHANICALLY-GASSED EMULSION EXPLOSIVES AND METHODS RELATED THERETO 审中-公开
公开(公告)号：WO2019147999A1
公开(公告)日：2019-08-01
申请号：PCT/US2019/015241
申请日：2019-01-25
申请人： DYNO NOBEL INC.
发明人： HALANDER, John B. , NELSON, Casey L. , KOME, Cornelis L.
IPC分类号： F42D1/10 , F42D1/24 , C06D5/00
摘要： Emulsion explosives with gas bubbles that are resistant to in-borehole migration or coalescence are disclosed herein. Such emulsions can be sensitized by mechanically-introducing gas bubbles into the emulsion. Resistance to gas bubble migration and coalescence can be achieved by homogenization, without the need for bubble stabilization agents.

15. 发明申请

WO2014123562A1 SYSTEMS FOR DELIVERING EXPLOSIVES AND METHODS RELATED THERETO 审中-公开
标题翻译：用于提供爆炸物的系统及其相关方法
公开(公告)号：WO2014123562A1
公开(公告)日：2014-08-14
申请号：PCT/US2013/044082
申请日：2013-06-04
申请人： DYNO NOBEL INC.
发明人： HALANDER, John B. , KOME, Cornelis L. , NELSON, Casey L. , BRUNER, Jon
IPC分类号： F42D5/06 , F42D3/04
CPC分类号： F42D1/10 , F42D1/04 , F42D3/04 , F42D99/00
摘要： Systems for delivering explosives with variable densities are disclosed herein. Methods of delivering explosives with variable densities and methods of varying the energy of explosives in a blasthole are disclosed herein.
摘要翻译：本文公开了用于输送具有可变密度的炸药的系统。本文公开了以不同密度递送爆炸物的方法和改变炮眼中炸药能量的方法。

16. 发明申请

WO2011046907A2 LOGGER DEVICE FOR BLASTING OPERATIONS AND METHOD OF USE 审中-公开
标题翻译：用于爆破作业的测井装置和使用方法
公开(公告)号：WO2011046907A2
公开(公告)日：2011-04-21
申请号：PCT/US2010052269
申请日：2010-10-12
申请人： DYNO NOBEL INC , MICHNA RICHARD JOSEPH , LEVAN ROBERT W
发明人： MICHNA RICHARD JOSEPH , LEVAN ROBERT W
IPC分类号： F42D1/055
CPC分类号： F42D1/055
摘要： An electrical interface apparatus includes two electrical input terminals, a microprocessor disposed in electrical communication with the two electrical input terminals, and a connector disposed in electrical communication with the microprocessor. The two input terminals are disposed and configured to be releasably connected to two detonator leg wires of a detonator, the microprocessor is configured to receive an input signal from the two detonator leg wires when a voltage reference is injected into the two detonator leg wires via the two electrical input terminals, and the connector is disposed and configured to be releasably connected to a handheld computer.
摘要翻译：一种电接口设备包括两个电输入端子，与两个电输入端子电连通的微处理器，以及与微处理器电连通的连接器。两个输入端子被布置和构造成可释放地连接到雷管的两个雷管支线，微处理器被配置为当电压参考经由雷管注入到两个雷管支线中时接收来自两个雷管支线的输入信号两个电输入端子，并且该连接器被设置并构造成可释放地连接到手持式计算机。

17. 发明申请

WO2010039704A1 METHOD AND SYSTEM FOR COMMUNICATING AND CONTROLLING ELECTRIC DETONATORS 审中-公开
标题翻译：用于通信和控制电动起爆器的方法和系统
公开(公告)号：WO2010039704A1
公开(公告)日：2010-04-08
申请号：PCT/US2009/058778
申请日：2009-09-29
申请人： DYNO NOBEL INC. , HURLEY, Eldon K. , KOME, Cornelis L. , LEVAN, Robert W.
发明人： HURLEY, Eldon K. , KOME, Cornelis L. , LEVAN, Robert W.
IPC分类号： F42D1/055
CPC分类号： F42D1/055
摘要： A blasting control system includes a detonator module, and a blasting machine interface configured for serial communication between a blasting machine and the detonator module. The detonator module includes a detonator, a unique electronic ID, a switch configured to enable/disable the detonator in response to verification of the unique electronic ID, a communication device configured for communication with the blasting machine interface, and a processor responsive to instructions from the communication device. The blasting machine interface includes an I/O device, a communication device, and a processor responsive to the I/O device and the communication device. Upon verification of the unique electronic ID via communication from a user via the blasting machine interface, a state of the switch associated with the detonator is placed in an unlocked mode so as to enable activation of the associated detonator upon a fire signal from the blasting machine via the blasting machine interface.
摘要翻译：爆破控制系统包括雷管模块和配置用于喷砂机与雷管模块之间的串联连接的喷砂机接口。雷管模块包括雷管，独特的电子ID，被配置为响应于唯一电子ID的验证来启用/禁用雷管的开关，被配置为与爆破机接口通信的通信装置，以及响应于来自通信设备。爆破机接口包括I / O设备，通信设备和响应于I / O设备和通信设备的处理器。通过经由喷砂机界面的用户的通信验证独特的电子ID，与雷管相关联的开关的状态被置于解锁模式，以便能够根据来自喷砂机的火焰信号激活相关联的雷管通过喷砂机接口。

18. 发明申请

WO2007086950A2 METHOD AND SYSTEM FOR MANUFACTURE AND DELIVERY OF AN EMULSION EXPLOSIVE 审中-公开
标题翻译：用于制造和输送乳液爆炸的方法和系统
公开(公告)号：WO2007086950A2
公开(公告)日：2007-08-02
申请号：PCT/US2006037910
申请日：2006-09-27
申请人： DYNO NOBEL INC , HALANDER JOHN B , NELSON CASEY L , BONNER CLARK D , KOME CORNELIS L
发明人： HALANDER JOHN B , NELSON CASEY L , BONNER CLARK D , KOME CORNELIS L
IPC分类号： F42B12/72
CPC分类号： F42D1/10 , C06B21/0008 , C06B47/145
摘要： A method for manufacture and delivery of an emulsion explosive having a discontinuous oxidizer solution phase, a continuous fuel phase, and an emulsifier, the method comprising: (a) providing an emulsion manufacturing system; (b) conveying an oxidizer solution phase to the emulsion manufacturing system at a pre-determined pressure; (c) conveying a fuel phase to the emulsion manufacturing system at a pre¬ determined pressure; (d) forming an emulsion from the oxidizer solution and the fuel phases using only a portion of the pre-determined pressures so as to provide a usable residual pressure after the formation of the emulsion; and (e) utilizing the residual pressure to non-mechanically deliver the emulsion to a pre-determined location.
摘要翻译：一种制造和输送具有不连续氧化剂溶液相，连续燃料相和乳化剂的乳化炸药的方法，所述方法包括：（a）提供乳液制造系统; （b）以预定压力将氧化剂溶液相输送到乳液制造系统; （c）以预定压力将燃料相输送到乳液制造系统; （d）仅使用预定压力的一部分从氧化剂溶液和燃料相形成乳液，从而在形成乳液之后提供可用的残留压力; 和（e）利用残余压力将乳液非机械地递送到预定位置。

19. 发明申请

WO2020142182A1 BLASTHOLE GUARDS AND RELATED SYSTEMS AND METHODS 审中-公开
公开(公告)号：WO2020142182A1
公开(公告)日：2020-07-09
申请号：PCT/US2019/066323
申请日：2019-12-13
申请人： DYNO NOBEL INC.
发明人： KOME, Cornelis L. , HUNSAKER, David , NELSON, Casey L. , HALANDER, John B. , SANDERUDE, Scott
IPC分类号： F42D1/08 , F42D3/00 , E21B19/16 , E21D9/00 , E21B7/00
摘要： A blasthole guard may include a conduit and a cap. The conduit is sized and shaped to allow a hose to pass through. The cap comprises a funnel that narrows to an open end of the conduit. A slot continuously extends from the conduit through the cap such that the slot forms an opening that extends along an entire length of the device.

20. 发明申请

WO2019164845A1 INHIBITED EMULSIONS FOR USE IN BLASTING IN REACTIVE GROUND OR UNDER HIGH TEMPERATURE CONDITIONS 审中-公开
公开(公告)号：WO2019164845A1
公开(公告)日：2019-08-29
申请号：PCT/US2019/018599
申请日：2019-02-19
申请人： DYNO NOBEL INC.
发明人： NELSON, Casey L. , GORDON, Lynn , HUNSAKER, Dave , HALANDER, John B.
IPC分类号： F42D1/10 , F42D1/12 , F42D1/24 , C06B23/00 , E21C41/00 , E21B43/263 , F42D3/00
摘要： Methods of delivering inhibited emulsions are provided. The methods can include mixing an emulsion with a separate inhibitor solution to form the inhibited emulsion. Inhibitor solutions including water, an inhibitor, and a crystallization point modified are provided. Systems for delivering inhibited emulsions are also provided.

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