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1. 发明授权

US11808559B2 Tamp for explosive material 有权
公开(公告)号：US11808559B2
公开(公告)日：2023-11-07
申请号：US17190321
申请日：2021-03-02
申请人： River Front Services, Inc.
发明人： Anthony Miles Brown , Donald Ray Brown
IPC分类号： F42D1/08 , F42D1/20 , F42D1/24 , F42B3/087
CPC分类号： F42D1/20 , F42D1/08 , F42D1/24 , F42B3/087
摘要： This description relates to a tamp for an explosive. The tamp is formed from heat-shrink material having its ends heat-shrunk closed holding a tamp substance therein. A length of heat-shrink material is provided. A first end of the heat-shrink material is heated-shrunk closed to create a bag shape. A tamp substance is inserted into the bag via a second end of the heat-shrink material. The second end of the heat-shrink material is heat-shrunk closed to create a tamp. The tamp is placed adjacent to an explosive. This description also relates to a sleeve for an explosive. The sleeve is formed from heat-shrink material. An explosive is placed in the sleeve. One or both ends of the sleeve may be heat-shrunk closed.

2. 发明授权

US08267013B2 Breaching apparatus for use with explosive charges 有权
标题翻译：使用爆破装置的破坏装置
公开(公告)号：US08267013B2
公开(公告)日：2012-09-18
申请号：US13088239
申请日：2011-04-15
申请人： Gerald E. Moore
发明人： Gerald E. Moore
IPC分类号： F42D3/00
CPC分类号： F42D5/045 , F42B3/087 , F42D1/12 , F42D1/20 , F42D1/22 , F42D1/24 , F42D3/00
摘要： The present invention is a flexible, fillable and/or inflatable breach bag (aqua ram) with a planar body and at least one fillable water chamber for use in breaching locked or barricaded doors or penetrating surfaces with explosive charges. The breach bag may conform to a variety of shapes, depending on the application. The bag generally includes a generally planar panel of flexible material and at least one water chamber disposed on the material layer with a fluid inlet for the selective introduction of fill material, generally in the field. Additionally, the bags include means to suspend the breach bag against structures to be breached.
摘要翻译：本发明是一种具有平面主体和至少一个可填充水室的柔性，可填充和/或可膨胀的破裂袋（水ram），用于破坏带有爆炸装药的锁定或路障门或穿透表面。违规袋可以符合各种形状，具体取决于应用。袋通常包括大体上平坦的柔性材料板和至少一个设置在材料层上的水室，其具有用于选择性地引入填充材料的流体入口，通常在现场。此外，这些袋子包括将破裂袋悬挂在要被破坏的结构上的装置。

3. 发明授权

US4464993A Process for use in blasting in situ retorts and the like 失效
标题翻译：用于爆破原位蒸馏器等的方法
公开(公告)号：US4464993A
公开(公告)日：1984-08-14
申请号：US393664
申请日：1982-06-30
申请人： Darrell D. Porter
发明人： Darrell D. Porter
IPC分类号： F42D1/08 , F42D1/20 , F42D1/04
CPC分类号： F42D1/20 , F42D1/08
摘要： An improved process is provided for blasting in situ oil shale retorts, and oil and gas wells. In the process, a specially formed concrete plug is installed at a desired depth in a bottomless blast hole and an explosive charge is placed upon the plug and detonated to blast the underground formation. The plug is accurately and reliably set by lowering a canister, which releasably houses a bag support assembly supporting a bag of concrete slurry, to a desired depth into the blast hole. The bag support assembly and bag of wet concrete are subsequently dropped a fixed distance below the canister. The bag of concrete expands, dries, and hardens against the walls of the blast hole to form a permanent stationary plug across the blast hole. In the preferred process, the bag support assembly is formed by casting a concrete disc around a drainpipe, and the bag support assembly is lowered and released from the canister with the aid of an electrically powered sequencer.
摘要翻译：为原位油页岩蒸馏器和油气井提供了一个改进的过程。在此过程中，将特殊形式的混凝土塞安装在无底孔中的所需深度，并将爆炸物置于插塞上并引爆以爆炸地下地层。通过将可拆卸地将支撑一袋混凝土浆料的袋支撑组件可拆卸地容纳到期望的深度到喷孔中的罐来精确可靠地设置塞子。随后，袋支撑组件和湿混凝土袋随后在罐下方固定距离下降。混凝土袋膨胀，干燥并固化在喷孔的壁上，以形成穿过喷孔的永久固定塞。在优选的方法中，通过在排水管周围浇筑混凝土盘而形成袋支撑组件，并且借助于电力定序器将袋支撑组件从罐排出并释放。

4. 发明授权

US3837280A Tamping cartridge made of filled, elongated polymeric tubing 失效
标题翻译：填充胶管，伸长的聚合物管
公开(公告)号：US3837280A
公开(公告)日：1974-09-24
申请号：US32718173
申请日：1973-01-26
申请人： KALK CHEMISCHE FABRIK GMBH
发明人： LEWER H
IPC分类号： F42D1/08 , F42D1/20 , F42D1/24
CPC分类号： F42D1/24 , F42D1/20
摘要： A tamping cartridge for tamping explosive charges in bore holes which consists of a sealed plastic tubing essentially filled with a finely divided solid and a wall thickness of 50 to 100 microns.
摘要翻译：用于在钻孔中捣固爆炸物的捣固筒，其由基本上填充有细分固体且壁厚为50至100微米的密封塑料管组成。

5. 发明授权

US2216067A Blasting bridge for oil wells 失效
标题翻译：油井爆破桥
公开(公告)号：US2216067A
公开(公告)日：1940-09-24
申请号：US28407139
申请日：1939-07-12
申请人： CLARK ISAAC N
发明人： CLARK ISAAC N
IPC分类号： F42D1/20 , F42D1/22
CPC分类号： F42D1/22 , F42D1/20

6. 发明授权

US12135199B2 Breaching device with tamping gel 有权
公开(公告)号：US12135199B2
公开(公告)日：2024-11-05
申请号：US17556305
申请日：2021-12-20
申请人： Esoteric, LLC
发明人： Yousef Sansour
IPC分类号： F42D1/28 , F42B3/02 , F42B3/22 , F42D1/08 , F42D1/20 , F42D1/24 , F42D3/00 , F42D5/045
CPC分类号： F42D1/28 , F42B3/02 , F42B3/22 , F42D1/08 , F42D1/20 , F42D1/24 , F42D3/00 , F42D5/045
摘要： A breaching device includes a body having a tamping material. The body has a target surface that is configured to face a target to be breached and a backing surface that is opposite the target surface. The tamping material is formed of gel and is configured to reflect an explosive force directed way from the target surface towards the target surface.

7. 发明申请

US20150053106A1 BLASTING CARTRIDGE 审中-公开
标题翻译：喷墨盒
公开(公告)号：US20150053106A1
公开(公告)日：2015-02-26
申请号：US14390676
申请日：2013-04-03
申请人： Fowlds 3 Limited , Non-Detonating Solutions (PTY) Limited
发明人： John Hofmeyr Godsiff
IPC分类号： F42D3/04 , F42B3/00
CPC分类号： F42D3/04 , F42B3/00 , F42B3/087 , F42B3/24 , F42D1/20 , F42D1/22
摘要： A cartridge (10) is provided having a receptacle (12) with propellant (14) therein and an open end with a stemming device (16) secured to the open end to form a substantially closed container. The stemming device (16) is operable to result in radial expansion thereof and has a static member (18) secured to the receptacle (12) and a piston (20) movable, at least partially within the container, relative to the static member (18) and the receptacle (12). The cartridge is configured such that ignition of the propellant (14) causes movement of the piston (20) to operate the stemming device (16) and cause radial expansion thereof before the receptacle (12) ruptures.
摘要翻译：提供了具有在其中具有推进剂（14）的容器（12）的盒（10）和具有固定到开放端的引导装置（16）的开口端，以形成基本封闭的容器。引导装置（16）可操作以导致其径向膨胀，并且具有固定到容器（12）的静止构件（18）和相对于静态构件（至少部分地在容器内）可移动的活塞（20） 18）和容器（12）。所述筒被构造成使得推进剂（14）的点火引起活塞（20）的移动以操作引导装置（16）并且在容器（12）破裂之前引起其径向膨胀。

8. 发明申请

US20070131129A1 SELF-SUPPORTING AIR TUBE FOR BLASTING AND METHOD OF BLASTING ROCK USING THE SAME 审中-公开
标题翻译：用于喷砂的自支撑空气管和使用其的喷砂岩石的方法
公开(公告)号：US20070131129A1
公开(公告)日：2007-06-14
申请号：US11668065
申请日：2007-01-29
申请人： Dae Kang
发明人： Dae Kang
IPC分类号： F42D3/00
CPC分类号： F42D3/04 , F42D1/08 , F42D1/20
摘要： A self-supporting air tube for blasting and method of blasting rock using the air tube. The air tube includes an air bladder, a pair of support wings and an inlet The air bladder has a diameter smaller than that of a blasting hole and extends longitudinally. The support wings extend from the outside of the air bladder symmetrically with respect to the longitudinal axis of the air bladder so as to surround the air bladder and have certain widths. The inlet is attached to the upper fusion-welded portion of the air bladder to inject air into the air bladder. The total diameter of the air tube is smaller than the diameter of the blasting hole, and the air tube is inserted into the blasting hole and self-supported on a wall of the blasting hole.
摘要翻译：用于爆破的自支撑气管和使用空气管喷射岩石的方法。空气管包括气囊，一对支撑翼和入口气囊的直径小于喷孔的直径并且纵向延伸。支撑翼从气囊的外侧相对于气囊的纵向轴线对称地延伸，以便围绕气囊并具有一定的宽度。入口附接到空气囊的上部熔接部分，以将空气注入气囊中。空气管的总直径小于爆破孔的直径，空气管插入爆破孔，自支撑在爆破孔的壁上。

9. 发明授权

US4492165A Expandable explosive and stemming cartridge 失效
标题翻译：可扩展爆炸物和引茎筒
公开(公告)号：US4492165A
公开(公告)日：1985-01-08
申请号：US599646
申请日：1984-04-12
申请人： Horst F. Marz
发明人： Horst F. Marz
IPC分类号： F42D1/20 , F42D3/00
CPC分类号： F42D1/20
摘要： An explosive or stemming package is provided which is self-retaining in vertical or inclined up-holes in stable rock. The package containing a flowable material, for example, slurry explosives, consists of a thin-walled cylindrical bag having at least one longitudinal, external pleat held closed by means of an adhered overcovering or tape. With the package held in position in the up-hole by a push rod, the tape is severed by means of a rip cord allowing the pleat to open. The slumping contents press the package closely against the borehole wall for secure retention without additional support. Improved coupling of the explosive charge to the rock is also provided giving enhanced blasting efficiency.
摘要翻译：提供了一种爆炸或引导包装，其在稳定的岩石中的垂直或倾斜的上孔中自保持。包含可流动材料的包装，例如浆料炸药，由薄壁的圆柱形袋组成，其具有至少一个纵向外部褶皱，通过附着的覆盖物或胶带保持封闭。当包装通过推杆在上孔中保持就位时，带通过允许褶皱打开的撕裂绳断开。坍落的内容物将密封件紧紧靠在钻孔壁上，以确保保持力，无需额外的支撑。还提供了爆炸装料与岩石的耦合改进，提高了爆破效率。

10. 发明授权

US3815501A Apparatus for compacting matter within a confined area 失效
标题翻译：用于在限定区域内压缩事项的装置
公开(公告)号：US3815501A
公开(公告)日：1974-06-11
申请号：US31326072
申请日：1972-12-08
申请人： ALL WAYS SAFE SYST INC
发明人： ANDERSON R , NELSON R
IPC分类号： E02F5/30 , C06B21/00 , E21D9/00 , F02B3/06 , F42D1/08 , F42D1/10 , F42D1/20 , F42D3/06 , F42B3/00
CPC分类号： F42D1/20 , C06B21/0041 , F02B3/06 , F42D3/06 , Y10S102/705
摘要： A self compacting explosive cartridge for use in bore-holes. The cartridge is formed from rigid, upper and lower telescoping tubes which extend centrally through a larger diameter sleeve of flexible material. Prilled ammonium nitrate fills the annular space between the tubes and the sleeve; the upper tube is filled with diesel fuel and the lower tube contains a detonator. When remotely activated by a signal, compressive means included in the cartridge telescope the tubes together which foreshortens the cartridge and displaces the fuel from the upper tube into the ammonium nitrate causing the two chemicals to combine to form an explosive mixture. The foreshortening or setting of the apparatus compacts the explosive material in the bore-hole. The preferred form of the invention obtains the force for setting the cartridge from a stretched outer sleeve of resilient material. A modified form of the invention supplies the setting force with a tension coil spring concentrically disposed about the telescoping tubes. Another modification supplies the setting force with stretched rubber bands which connect the two ends of the cartridge to each other.
摘要翻译：一种用于钻孔的自密实炸药盒。该盒由刚性的上，下伸缩管形成，其中心地通过较大直径的柔性材料套筒延伸。填充的硝酸铵填充管和套管之间的环形空间; 上管充满柴油，下管装有雷管。当通过信号远程激活时，包括在筒中的压缩装置将管子望远镜将管子缩短，从而将燃料从上管移动到硝酸铵中，从而使两种化学物质结合形成爆炸性混合物。该装置的缩短或设置压缩钻孔中的爆炸物质。本发明的优选形式获得了用于从拉伸的弹性材料的外套筒设置料筒的力。本发明的改进形式通过围绕伸缩管同心地布置的张力螺旋弹簧提供固化力。另一种改进方式是将拉伸橡胶带提供固定力，将橡皮筋的两端连接在一起。

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