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公开(公告)号：US09310174B2
公开(公告)日：2016-04-12
申请号：US14351638
申请日：2012-07-25
摘要： A non-electric detonator connected to similar detonators with capsule 2 with having charge 8 and delay train 9. A tube 3 for transmitting a shock wave having an internal surface with a predetermined amount of a propagating explosive has one end mounted within capsule 2 adjacent to delay train 9. A seal 12 formed by collapsing a portion of tube 3 at a distance from its end prevents a shock wave accidentally created at capsule 2 from propagating to the rest of tube 3. Yet, the propagation of the wave is not prevented when it comes from the other end of tube 3. The distance from end 13a where seal 12 is formed needs to be selected for a predetermined explosive amount not sufficient to propagate the wave from capsule 2 but enough to propagate it when the wave comes from the other end.
摘要翻译： 连接到带有胶囊2的类似雷管的非电雷管，具有电荷8和延迟线9.用于传输具有预定量的传播炸药的内表面的冲击波的管3具有一端安装在胶囊2内， 延迟列车9.通过将管3的一部分与其端部折叠而形成的密封件12防止在胶囊2处意外产生的冲击波传播到管3的其余部分。然而，当不能防止波浪的传播， 需要从管3的另一端开始。形成密封件12的端部13a的距离需要被选择为不能将波从胶囊2传播的预定的爆炸量，但是当波浪来自另一端 结束。
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公开(公告)号：US08261663B2
公开(公告)日：2012-09-11
申请号：US12978020
申请日：2010-12-23
摘要： An electrical delay detonator for use in blasting initiation systems energized by a non-electric impulse signal transmitted through a non-electrical conduit, such as a shock tube, with one end inserted inside a detonator housing having redundant sensors for detecting the presence of a non-electric impulse signal and a computerized control circuit for actuating the firing circuit. An elevated voltage is generated, stored in a capacitor assembly, and discharged when fired to an electrically operable igniter. The igniter, when activated, detonates an explosive mass. A battery is also contained within the detonator housing for powering the control circuit and one sensor, in low consumption mode, for several days. Upon detecting the presence of a signal the rest of the circuits are powered up. Periodic time windows generated by the control assembly provide corresponding enabled time periods for the sensors to become operational.
摘要翻译： 一种用于爆破启动系统的电延迟雷管，其由通过诸如冲击管的非电气导管传送的非电脉冲信号激励，其中一端插入具有冗余传感器的雷管的壳体内，该雷达传感器用于检测非 - 电脉冲信号和用于致动点火电路的计算机控制电路。 产生升高的电压，存储在电容器组件中，并且在发射到电可操作的点火器时放电。 点火器在被激活时引爆爆炸物质。 在雷管壳体内还装有一个电池，用于在低功耗模式下为控制电路和一个传感器供电数天。 在检测到信号的存在时，剩余的电路被加电。 由控制组件生成的周期时间窗口提供相应的启用时间段，以使传感器变得可操作。
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公开(公告)号：US20110155012A1
公开(公告)日：2011-06-30
申请号：US12978020
申请日：2010-12-23
摘要： An electrical delay detonator for use in blasting initiation systems energized by a non-electric impulse signal transmitted through a non-electrical conduit, such as a shock tube, with one end inserted inside a detonator housing having redundant sensors for detecting the presence of a non-electric impulse signal and a computerized control circuit for actuating the firing circuit. An elevated voltage is generated, stored in a capacitor assembly, and discharged when fired to an electrically operable igniter. The igniter, when activated, detonates an explosive mass. A battery is also contained within the detonator housing for powering the control circuit and one sensor, in low consumption mode, for several days. Upon detecting the presence of a signal the rest of the circuits are powered up. Periodic time windows generated by the control assembly provide corresponding enabled time periods for the sensors to become operational.
摘要翻译： 一种用于爆破启动系统的电延迟雷管，其由通过诸如冲击管的非电气导管传送的非电脉冲信号激励，其中一端插入具有冗余传感器的雷管的壳体内，该雷达传感器具有用于检测非 - 电脉冲信号和用于致动点火电路的计算机控制电路。 产生升高的电压，存储在电容器组件中，并且在发射到电可操作的点火器时放电。 点火器在被激活时引爆爆炸物质。 在雷管壳体内还装有一个电池，用于在低功耗模式下为控制电路和一个传感器供电数天。 在检测到信号的存在时，剩余的电路被加电。 由控制组件生成的周期时间窗口提供相应的启用时间段，以使传感器变得可操作。
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公开(公告)号：US20110120603A1
公开(公告)日：2011-05-26
申请号：US12944986
申请日：2010-11-12
CPC分类号： C06B47/145 , C06B23/004
摘要： An explosive emulsion to be used in conjunction with a gas-producing agent, such as sodium nitrite, to form an explosive emulsion with a density between 0.50 g/cm3 and 0.90 g/cm3. The present invention also includes the method for producing the explosive emulsion. The explosive emulsion is stable for at least 96 hours with nitrogen bubbles, having a predetermined dimension range, homogenously distributed. To maintain this low-density explosive emulsion stable, between 84% and 95% by weight of an oxidizing solution is combined with 5% to 16% by weight of a fuel solution. The fuel solution includes solid cacao fat as a stabilizing agent and stearic acid to prevent the combination of the nitrogen bubbles. The method for producing the oxidizing solution includes combining ammonium nitrate, sodium nitrate, thiourea, urea, and water at a temperature between 80 and 90 degrees centigrade. In another step of the method, a fuel solution is produced by combining an emulsifier, oil, diesel No. 2 fuel, solid cacao fat, and stearic acid at a temperature between 40 and 60 degrees centigrade. Then between 84% and 95% of the oxidizing solution is combined with 5% to 16% of the fuel solution.
摘要翻译： 与气体发生剂如亚硝酸钠结合使用的爆炸性乳剂，形成密度在0.50g / cm 3至0.90g / cm 3之间的爆炸性乳剂。 本发明还包括炸药的制造方法。 爆炸性乳剂通过氮气泡稳定至少96小时，具有均匀分布的预定尺寸范围。 为了保持这种低密度爆炸性乳剂的稳定性，将84％至95％重量的氧化性溶液与5％至16％重量的燃料溶液混合。 燃料溶液包括作为稳定剂的固体可可脂和硬脂酸以防止氮气泡的组合。 生产氧化液的方法包括在80-90摄氏度的温度下混合硝酸铵，硝酸钠，硫脲，尿素和水。 在该方法的另一步骤中，通过在40至60摄氏度的温度下组合乳化剂，油，柴油2号燃料，固体可可脂和硬脂酸来生产燃料溶液。 然后将84％至95％的氧化液与5％至16％的燃料溶液混合。
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5.发明申请公开(公告)号：US20150107476A1
公开(公告)日：2015-04-23
申请号：US14351638
申请日：2012-07-25
IPC分类号： F42D1/04
摘要： A non-electric detonator connected to similar detonators with capsule 2 with having charge 8 and delay train 9. A tube 3 for transmitting a shock wave having an internal surface with a predetermined amount of a propagating explosive has one end mounted within capsule 2 adjacent to delay train 9. A seal 12 formed by collapsing a portion of tube 3 at a distance from its end prevents a shock wave accidentally created at capsule 2 from propagating to the rest of tube 3. Yet, the propagation of the wave is not prevented when it comes from the other end of tube 3. The distance from end 13a where seal 12 is formed needs to be selected for a predetermined explosive amount not sufficient to propagate the wave from capsule 2 but enough to propagate it when the wave comes from the other end.
摘要翻译： 连接到带有胶囊2的类似雷管的非电雷管，具有电荷8和延迟线9.用于传输具有预定量的传播炸药的内表面的冲击波的管3具有一端安装在胶囊2内， 延迟列车9.通过将管3的一部分与其端部折叠而形成的密封件12防止在胶囊2处意外产生的冲击波传播到管3的其余部分。然而，当不能防止波浪的传播， 需要从管3的另一端开始。形成密封件12的端部13a的距离需要被选择为不能将波从胶囊2传播的预定的爆炸量，但是当波浪来自另一端 结束。
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公开(公告)号：US08187397B2
公开(公告)日：2012-05-29
申请号：US12944986
申请日：2010-11-12
CPC分类号： C06B47/145 , C06B23/004
摘要： An explosive emulsion to be used in conjunction with a gas-producing agent, such as sodium nitrite, to form an explosive emulsion with a density between 0.50 g/cm3 and 0.90 g/cm3. The present invention also includes the method for producing the explosive emulsion. The explosive emulsion is stable for at least 96 hours with nitrogen bubbles, having a predetermined dimension range, homogenously distributed. To maintain this low-density explosive emulsion stable, between 84% and 95% by weight of an oxidizing solution is combined with 5% to 16% by weight of a fuel solution. The fuel solution includes solid cacao fat as a stabilizing agent and stearic acid to prevent the combination of the nitrogen bubbles. The method for producing the oxidizing solution includes combining ammonium nitrate, sodium nitrate, thiourea, urea, and water at a temperature between 80 and 90 degrees centigrade. In another step of the method, a fuel solution is produced by combining an emulsifier, oil, diesel No. 2 fuel, solid cacao fat, and stearic acid at a temperature between 40 and 60 degrees centigrade. Then between 84% and 95% of the oxidizing solution is combined with 5% to 16% of the fuel solution.
摘要翻译： 与气体发生剂如亚硝酸钠结合使用的爆炸性乳剂，形成密度在0.50g / cm 3至0.90g / cm 3之间的爆炸性乳剂。 本发明还包括炸药的制造方法。 爆炸性乳剂通过氮气泡稳定至少96小时，具有均匀分布的预定尺寸范围。 为了保持这种低密度爆炸性乳剂的稳定性，将84％至95％重量的氧化性溶液与5％至16％重量的燃料溶液混合。 燃料溶液包括作为稳定剂的固体可可脂和硬脂酸以防止氮气泡的组合。 生产氧化液的方法包括在80-90摄氏度的温度下混合硝酸铵，硝酸钠，硫脲，尿素和水。 在该方法的另一步骤中，通过在40至60摄氏度的温度下组合乳化剂，油，柴油2号燃料，固体可可脂和硬脂酸来生产燃料溶液。 然后将84％至95％的氧化液与5％至16％的燃料溶液混合。
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