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1.发明授权
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公开(公告)号：EP0221701A1
公开(公告)日：1987-05-13
申请号：EP86307930.7
申请日：1986-10-14
CPC分类号： C06B47/145 , C06B47/00
摘要： In emulsion blend explosives, the replacement of coarse salt particles, e.g., prills, by fines, i.e., particles which pass a No. 50 U.S. sieve, increases the water resistance of the explosive without deleteriously affecting its shelf life provided that the explosive, prior to such replacement, is storage-stable as determined by the Salt Extraction and lead compression tests described herein. Products containing a combination of whole and crushed ammonium nitrate prills, and emulsions made with an anionic emulsifying agent such as a fatty acid salt, are preferred. Depending on the fines content and chemical composition, other properties such as sensitivity to initiation and detonation velocity also may be improved.
摘要翻译： 在乳液共混爆炸物中，通过细粉，即通过50号美国筛的颗粒来替代粗盐颗粒，例如颗粒，增加了爆炸物的耐水性，而不会对其保质期产生有害的影响，前提是该爆炸物 通过本文所述的盐提取和铅压缩测试来确定储存稳定性。 含有全部和粉碎的硝酸铵颗粒的组合的产品，以及用阴离子乳化剂如脂肪酸盐制成的乳液是优选的。 取决于细粉含量和化学成分，还可以提高对起始和爆轰速度的敏感性等其它性质。
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3.发明公开
公开(公告)号：EP0131355A2
公开(公告)日：1985-01-16
申请号：EP84303208.7
申请日：1984-05-11
CPC分类号： C06B47/145
摘要： Explosives that are sensitized blends of a water-in-oil emulsion and AN particles, such as AN or ANFO prills, have improved stability when their structure hinders the loss of water from the aqueous emulsion phase and transportation of such water across the oil phase to the AN particles. Use of an anionic emulsifying agent comprising a fatty acid salt, e.g., as formed in situ during the formation of the emulsion, is the preferred way of forming such a blend-stabilizing structure. Emulsion/ANFO and emulsion/AN blends stabilized in this manner make satisfactory storage-stable packaged products. Emulsion/AN blends made with a new low-viscosity emulsion containing essentially all of the oil required to oxygen-balance the blend and a proportionately larger amount of anionic emulsifying agent to stabilize the emulsion structure constitute preferred bulk products owing to their greater adaptability to pumping. Pumping the stabilized blends through an annular stream of aqueous lubricating liquid is advantageous.
摘要翻译： 作为油包水乳液和AN颗粒（如AN或ANFO颗粒）的敏化共混物的爆炸物，当其结构阻碍水乳液相的水分损失并将这些水输送到油相中时，具有改善的稳定性， AN颗粒。 使用包含脂肪酸盐的阴离子乳化剂，例如在乳液形成期间原位形成，是形成这种共混稳定结构的优选方式。 以这种方式稳定的乳液/ ANFO和乳液/ AN混合物使得满意的储存稳定的包装产品。 由新型低粘度乳液制成的乳液/ AN共混物，其基本上包含氧平衡混合物所需的所有油和成比例地更大量的阴离子乳化剂以稳定乳液结构，由于其对泵送的适应性更强，构成优选的散装产品 。 将稳定的共混物通过环状的水性润滑液体流抽出是有利的。
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公开(公告)号：EP0301848A3
公开(公告)日：1989-04-12
申请号：EP88306945.2
申请日：1988-07-28
发明人： Jullian, Michel
IPC分类号： F42D1/06
摘要： An explosive device (EBC1) receives signals specifying a unique communications address for use in a blasting circuit and a required blasting delay. The device (EBC1) has an electric igniter (128), but no independent power source which might cause accidental detonation. In an address and delay setting mode, when the device (EBC1) is being handled by a blaster, a unipolar signal is transmitted to the device (EBC1) to charge only a control power supply (C1, Q1, R1, Z4) for general communications. In a blasting mode, a bipolar signal is transmitted to charge both the control power supply (C1, Q1, R1, Z1) and an igniter power supply (C2). A security code must, however, be transmitted to enable charging of the igniter power supply (C2). Prior to detonation, each explosive device (EBC1-EBC3) in a blasting circuit responds to a calibration signal by generating a timing circuit test count. A blasting machine 20 processes nominal delays and test counts, and transmits adjusted delays to synchronize operation. A firing signal is recognized only if it contains a predetermined number of coded components thereby providing immunity to electromagnetic noise. The device (EBC1) is safely removed from a blasting circuit by transmitting a disarming signal which causes its igniter power supply (C2) to be discharged.
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公开(公告)号：EP0164941A2
公开(公告)日：1985-12-18
申请号：EP85303646.5
申请日：1985-05-23
发明人： Yunan, Malak Elias
摘要： A primer assembly for use in the non-electric initiation of cap-insensitive explosives, especially of deck-loaded explosive charges by means of a single downline of low-energy detonating cord (LEDC), includes a percussion-actuated detonator seated in a cavity in a high-energy primer, and an explosive coupler in which a coupling explosive charge, housed in a plastic connecting block, is in initiating proximity to the detonator's percussion-sensitive ignition charge and sufficiently close to a cord-receiving perforation or conduit in or adjacent the primer as to be initiatable by the detonation of LEDC threaded therethrough. A preferred connecting block has means for engaging the detonator, and means for attaching the block to the primer. Preferably the explosive coupler is seated within a block-like cavity in the primer.
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公开(公告)号：EP0301848A2
公开(公告)日：1989-02-01
申请号：EP88306945.2
申请日：1988-07-28
发明人： Jullian, Michel
IPC分类号： F42D1/06
摘要： An explosive device (EBC1) receives signals specifying a unique communications address for use in a blasting circuit and a required blasting delay. The device (EBC1) has an electric igniter (128), but no independent power source which might cause accidental detonation. In an address and delay setting mode, when the device (EBC1) is being handled by a blaster, a unipolar signal is transmitted to the device (EBC1) to charge only a control power supply (C1, Q1, R1, Z4) for general communications. In a blasting mode, a bipolar signal is transmitted to charge both the control power supply (C1, Q1, R1, Z1) and an igniter power supply (C2). A security code must, however, be transmitted to enable charging of the igniter power supply (C2). Prior to detonation, each explosive device (EBC1-EBC3) in a blasting circuit responds to a calibration signal by generating a timing circuit test count. A blasting machine 20 processes nominal delays and test counts, and transmits adjusted delays to synchronize operation. A firing signal is recognized only if it contains a predetermined number of coded components thereby providing immunity to electromagnetic noise. The device (EBC1) is safely removed from a blasting circuit by transmitting a disarming signal which causes its igniter power supply (C2) to be discharged.
摘要翻译： 爆炸装置（EBC1）接收指定用于爆破电路的唯一通信地址的信号和所需的爆破延迟。 设备（EBC1）具有电点火器（128），但没有独立的电源可能引起意外爆震。 在地址和延迟设定模式下，当设备（EBC1）正在由一台驱动器处理时，单极信号被传送到该设备（EBC1），以仅对一个控制电源（C1，Q1，R1，Z4）充电 通信。 在爆破模式中，传输双极信号以对控制电源（C1，Q1，R1，Z1）和点火器电源（C2）充电。 然而，必须传输一个安全代码以使点燃器电源（C2）充电。 在爆炸之前，爆破电路中的每个爆炸装置（EBC1-EBC3）通过产生定时电路测试计数来响应校准信号。 喷砂机20处理标称延迟和测试计数，并发送调整的延迟以同步操作。 只有当它包含预定数量的编码部件从而提供对电磁噪声的抗扰性时才能识别点火信号。 通过发送导致其点火器电源（C2）放电的撤防信号，安全地将设备（EBC1）从爆破电路中移除。
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7.发明公开Non-electric detonators without a percussion element 失效Nichtelektrische Sprengkapsel ohneZündstift。
公开(公告)号：EP0271233A1
公开(公告)日：1988-06-15
申请号：EP87310136.4
申请日：1987-11-17
发明人： Yunan, Malak Elias
IPC分类号： F42D1/04
摘要： A non-electric detonator device having a tubular shell (6) that is closed at its bottom end and containing a base charge (10) of a detonating explosive at the bottom of the shell (6),
a priming charge (9) of a heat sensitive detonating explosive composition adjacent to the base charge (10),
a rupturable membrane (7) that seals the top end of the shell (6) and forms an open volume (8) between the priming charge (9) and the top end of the shell (6) and
a holder (1) for holding a low energy detonating cord (LEDC) (3) in abutting relationship to the membrane (7):
whereby on detonation of the LEDC (3) the membrane (7) is ruptured and the priming charge (9) is initiated which in turn initiates the detonating explosive (10).摘要翻译： 一种非电动雷管装置，其具有管状壳体（6），其在其底端处封闭并且在壳体（6）的底部处包含引爆炸药的基底装料（10），一个起动装料（9） 与基体装料（10）相邻的热敏引爆炸药组合物，密封壳体（6）顶端的可破裂薄膜（7），并在起泡装料（9）和顶端 的壳体（6）和用于保持与膜（7）邻接的低能引爆线（LEDC）（3）的保持器（1）：由此在LEDC（3）的爆震时，膜（7）是 起爆并引发起动装料（9），从而启动引爆炸药（10）。
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