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1. 发明授权

US06422145B1 Controlled electromagnetic induction detonation system for initiation of a detonatable material 失效
标题翻译：用于启动可爆炸材料的受控电磁感应爆炸系统
公开(公告)号：US06422145B1
公开(公告)日：2002-07-23
申请号：US09530816
申请日：2000-07-10
申请人： Mihailo Gavrilovic , Keith Wright
发明人： Mihailo Gavrilovic , Keith Wright
IPC分类号： F42B300
CPC分类号： F42D1/05 , F42C13/047
摘要： The controlled electromagnetic induction detonation system for initiation of a detonatable material system includes an automated radio charge (ARCH) module connectable to an electric detonator, a transducer module for providing operational power by electromagnetic induction to the ARCH module, and a remote controller for sending instructions to the transducer module from a location remote from the detonator. Upon completion of an arming sequence, the transducer module generates an electromagnetic field which is picked up by a coil in the ARCH module and used to power the ARCH module and provide a detonation current for the detonator. The transducer module or at least a coil thereof which produces the electromagnetic field is supported on or in a stemming bar which in turn acts as a core of an electromagnet confining the magnetic flux for pick up by the ARCH module. Multilevel access control and interlock systems operate between the remote controller, transducer unit and the ARCH module to reduce the likelihood of unintentional initiation of the detonator.
摘要翻译：用于启动可爆炸材料系统的受控电磁感应爆炸系统包括可连接到电雷管的自动无线电充电（ARCH）模块，用于通过电磁感应向ARCH模块提供操作功率的换能器模块以及用于发送指令的遥控器从远离雷管的位置到换能器模块。在完成布防序列时，换能器模块产生电磁场，该电磁场由ARCH模块中的线圈拾取并用于为ARCH模块供电并为雷管提供爆震电流。产生电磁场的换能器模块或其至少一个线圈被支撑在杆杆上或杆杆上，杆杆又用作限制用于由ARCH模块拾取的磁通量的电磁体的铁心。多级门禁控制和互锁系统在遥控器，换能器单元和ARCH模块之间运行，以减少雷电无意启动的可能性。

2. 发明授权

US06679175B2 Cartridge and method for small charge breaking 失效
标题翻译：小型充电断路盒和方法
公开(公告)号：US06679175B2
公开(公告)日：2004-01-20
申请号：US09909493
申请日：2001-07-19
申请人： Mihailo Gavrilovic
发明人： Mihailo Gavrilovic
IPC分类号： F42D300
CPC分类号： F42B3/00
摘要： The present invention is directed to a cartridge that includes a number of advantageous features. For example, the cartridge can include a bulk energetic material, an igniter located in a central portion of the cartridge body, and a low void space in the cartridge.
摘要翻译：本发明涉及一种包括多个有利特征的盒。例如，盒可以包括体积高能材料，位于盒主体的中心部分的点火器和盒中的低空隙空间。

3. 发明授权

US06457416B1 Method and apparatus for removing obstructions in mines 失效
标题翻译：用于清除矿井中的障碍物的方法和装置
公开(公告)号：US06457416B1
公开(公告)日：2002-10-01
申请号：US09173876
申请日：1998-10-16
申请人： Brian P. Micke , Mihailo Gavrilovic , Keith W. Wright
发明人： Brian P. Micke , Mihailo Gavrilovic , Keith W. Wright
IPC分类号： F42B1000
CPC分类号： F42B12/204 , F42D3/00
摘要： The present invention is directed to a system for fragmenting rock obstacles and obstructions in mines. The system uses a projectile having a flat or concave nose and a detonating device that has a safety pin to prevent a striker from prematurely igniting the primer during handling of the projectile. The primer is designed to initiate a detonator which detonates an explosive charge upon impact of the projectile with the target rock. The system can include transmitters and receivers and counters to provide remote operation of projectile launch, prearming, arming and/or detonation.
摘要翻译：本发明涉及一种破碎矿山中的岩石障碍物和障碍物的系统。该系统使用具有扁平或凹入的鼻子和引爆装置的抛射体，其具有安全销，以防止撞击器在处理抛射体期间过早地点燃底漆。底漆设计用于启动雷管，该雷管在与靶岩石撞击时引爆爆炸物。该系统可以包括发射器和接收器和计数器，以提供射弹发射，预警，布防和/或爆炸的远程操作。

4. 发明授权

US06347837B1 Slide assembly having retractable gas-generator apparatus 失效
标题翻译：具有可缩回气体发生器装置的滑动组件
公开(公告)号：US06347837B1
公开(公告)日：2002-02-19
申请号：US09288952
申请日：1999-04-09
申请人： John D. Watson , Paul Krogh , David B. Carnegie-Smith , Mihailo Gavrilovic , Ockert R. Fourie
发明人： John D. Watson , Paul Krogh , David B. Carnegie-Smith , Mihailo Gavrilovic , Ockert R. Fourie
IPC分类号： E21C4116
CPC分类号： F42D1/08 , E21C37/12
摘要： The present invention is directed to a boom supporting a slide assembly. The slide assembly includes a guide track, a drill, and a stemming member for use in small charge blasting. The drill is initially moved along the guide track to form the drill hole. After the hole is completed, the drill is retracted along the guide track, and the stemming member is moved along the guide track and placed in the drill hole. After the stemming member fractures the rock, the stemming member is retracted along the guide track and the steps repeated to break new material. The stemming member has a breech and barrel that are located in the hole. The breech is either side- or front-discharging.
摘要翻译：本发明涉及一种支撑滑动组件的悬臂。滑动组件包括导向轨道，钻头和用于小电荷爆破的引导构件。钻头最初沿着导轨移动以形成钻孔。在孔完成之后，钻头沿着导轨缩回，并且引导构件沿导轨移动并放置在钻孔中。在引导构件破碎岩石之后，引导构件沿导轨缩回，并重复步骤以破坏新材料。引导构件具有位于孔中的后膛和枪管。后膛是侧向或前排。

5. 发明授权

US06332401B1 Method and apparatus for pressure wave suppression in small-charge blasting 失效
标题翻译：小电荷爆破中压力波抑制的方法和装置
公开(公告)号：US06332401B1
公开(公告)日：2001-12-25
申请号：US09289527
申请日：1999-04-09
申请人： Edward W. Tota , Mihailo Gavrilovic , John D. Watson , Peter N. Georgiou , Jeffrey W. Branson
发明人： Edward W. Tota , Mihailo Gavrilovic , John D. Watson , Peter N. Georgiou , Jeffrey W. Branson
IPC分类号： F42D300
CPC分类号： F42D5/05 , F42D3/04 , F42D5/00
摘要： The present invention is directed to a method for selecting pressure wave suppression devices from among a menu of pressure wave suppression devices to satisfy the pressure wave requirements of a given job or application. The present invention is further directed to pressure wave suppression devices that can be used in the hole, at or near the opening of the hole, or at a distance from the hole to perform pressure wave and/or flyrock protection. The invention is particularly useful in suppressing airblast and other excavation equipment noise in urban areas.
摘要翻译：本发明涉及一种用于从压力波抑制装置的菜单中选择压力波抑制装置以满足给定作业或应用的压力波要求的方法。本发明还涉及可用于孔中，孔的开口处或其附近或与孔相距一定距离处的压力波抑制装置，以执行压力波和/或防冻保护。本发明特别适用于抑制城市地区的喷砂和其他挖掘设备噪声。

6. 发明授权

US07047886B2 Method and apparatus for removing obstructions in the mines 失效
标题翻译：用于清除矿井中的障碍物的方法和装置
公开(公告)号：US07047886B2
公开(公告)日：2006-05-23
申请号：US10005797
申请日：2001-11-02
申请人： Brian P. Micke , Mihailo Gavrilovic , Keith W. Wright
发明人： Brian P. Micke , Mihailo Gavrilovic , Keith W. Wright
IPC分类号： F42B10/00
CPC分类号： F42B12/204 , F42D3/00
摘要： The present invention is directed to a system for fragmenting rock obstacles and obstructions in mines. The system uses a projectile having a flat or concave nose and a detonating device that has a safety pin to prevent a striker from prematurely igniting the primer during handling of the projectile. The primer is designed to initiate a detonator which detonates an explosive charge upon impact of the projectile with the target rock. The system can include transmitters and receivers and counters to provide remote operation of projectile launch, prearming, arming and/or detonation.
摘要翻译：本发明涉及一种破碎矿山中的岩石障碍物和障碍物的系统。该系统使用具有扁平或凹入的鼻子和引爆装置的抛射体，其具有安全销，以防止撞击器在处理抛射体期间过早地点燃底漆。底漆设计用于启动雷管，该雷管在与靶岩石撞击时引爆爆炸物。该系统可以包括发射器和接收器和计数器，以提供射弹发射，预警，布防和/或爆炸的远程操作。

7. 发明授权

US06321655B1 Method and apparatus for flyrock control in small charge blasting 失效
标题翻译：小电荷爆破中微控制的方法和装置
公开(公告)号：US06321655B1
公开(公告)日：2001-11-27
申请号：US09288735
申请日：1999-04-09
申请人： Edward W. Tota , Kevin Mudge , Jeffrey W. Branson , Peter N. Georgiou , Mihailo Gavrilovic , John D. Watson
发明人： Edward W. Tota , Kevin Mudge , Jeffrey W. Branson , Peter N. Georgiou , Mihailo Gavrilovic , John D. Watson
IPC分类号： F42D300
CPC分类号： F42D5/05 , F42D3/04 , F42D5/00
摘要： The present invention is directed to a method for selecting flyrock control devices from among a menu of flyrock control devices to satisfy the flyrock requirements of a given job or application. The present invention is further directed to flyrock devices that can be used in the hole, at or near the opening of the hole, or at a distance from the hole to perform flyrock and/or pressure wave protection. The invention is particularly useful in suppressing flyrock in urban areas.
摘要翻译：本发明涉及一种用于从飞控控制装置的菜单中选择飞控控制装置以满足给定作业或应用的飞行要求的方法。本发明还涉及可以在孔中，在孔的开口处或附近使用的或与孔相距一定距离处以执行飞行和/或压力波保护的飞盘装置。本发明特别适用于抑制城市地区的飞灰。

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