Patents
Sitemap › F42 - Ammunition; Blasting › F42B - Explosive charges, e.g. for blasting; Fireworks; Ammunition › F42B 3 - Blasting cartridges, i.e. case and explosive
Patents for F42B 3 - Blasting cartridges, i.e. case and explosive (5,018)
07/2014
07/08/2014US8770108 Coupling device for explosives
07/08/2014CA2772952C Safe arming system and method
07/02/2014CN203687792U 一种煤矿井下深孔定向爆破被筒 One kind of deep coal mine blast was directed barrel
07/02/2014CN203687778U 具备自动销毁功能的冰下定深破冰弹 With self-destruct feature made up of deep ice-breaking ice bomb
07/02/2014CN203687777U 一种用于储层气动力增产研究的点火具 Ignition with a power increase for the gas reservoir studies
07/01/2014US8763532 Devices and methods for perforating a wellbore
07/01/2014US8763531 Pyrotechnic electric generator
06/2014
06/25/2014EP2746717A2 Mechanism for rapid de-coupling of load-bearing structures
06/25/2014CN102853724B 用于电火工品的表面封装半导体桥换能元件 Surface mount semiconductor bridge for EED transducer element
06/25/2014CN102245998B 引爆装置及用于制造这种装置的方法 Apparatus and a method for manufacturing such a device detonated
06/24/2014US8757263 Downhole cyclic pressure pulse generator and method for increasing the permeability of pay reservoir
06/21/2014CA2833692A1 Mechanism for rapid de-coupling of load-bearing structures
06/19/2014WO2014092565A1 Miniature electro-pyrotechnic igniter, and ignition head for the same
06/18/2014EP2743632A1 Miniature electro-pyrotechnic igniter, and ignition head for the same
06/18/2014CN203657621U 一种森林灭火弹远程遥控点火装置 One kind of forest fire bombs remote control ignition device
06/18/2014CN102944139B Detonating tool explosive casting automatic production technology and equipment
06/18/2014CN102422120B Gas generator including a non-pyrotechnic energising device
06/17/2014US8754284 Further improved blasting method
06/12/2014US20140158356 Encapsulated explosive pellet
06/11/2014CN203642805U 一种焰火燃放安全点火装置 One kind of fireworks safety ignition device
06/10/2014US8746144 Electronic detonator system
06/05/2014WO2014083581A1 Gas-based explosive device
06/05/2014US20140151046 Dissolvable material application in perforating
06/04/2014CN203629462U 一种磁电雷管井下起爆装置 A magnetic mine detonating device detonator
06/04/2014CN203629461U 一种可拆装的聚能药卷及炸药卷 One kind of drug shaped removable volumes and volumes of explosives
06/04/2014CN1886633B Improvements in and relating to perforators
06/04/2014CN103842032A Gas generator and method of gas generation
06/04/2014CN102933933B Gas generator and manufacturing method thereof
05/2014
05/30/2014WO2014080139A1 Pyrotechnic gas generator component
05/28/2014DE102013011851B3 Inductively activated detonator for airbag-gas generators of occupant restraint system in motor vehicle, has iron core that is hermetically biased with closed-end sleeve by form-locking connection with elastic sealing lip
05/28/2014CN203615836U 一种轴向起爆的整体式起爆接头结构 An axially detonation initiation monolithic joint structure
05/28/2014CN103822543A 一种新型起爆装置 A new type of detonating device
05/27/2014US8733250 Metal-sealing material-feedthrough and utilization of the metal-sealing material feedthrough with an airbag, a belt tensioning device, and an ignition device
05/27/2014CA2598836C Wireless detonator assembly, and methods of blasting
05/22/2014WO2014077889A1 Thrust-producing device with detonation motor
05/22/2014US20140138090 System and method for safely conducting explosive operations in a formation
05/22/2014US20140137760 Line charge
05/21/2014CN203605815U 一种塑料导爆管雷管爆破网络用塑料连接件 A plastic detonator blasting network with plastic fittings
05/21/2014CN101978238B 装有火药的岩石爆破筒 Rock equipped gunpowder Bangalore
05/20/2014US8726808 Initiator assembly having low-energy exploding foil initiator header and cover with axially threaded portion
05/20/2014CA2698352C Electronic blasting capsule
05/15/2014DE102008032386B4 Notausstiegsvorrichtung Emergency exit
05/14/2014CN203595458U 能防止反向串火的燃爆机构 To prevent reverse the string of fire blasting agencies
05/14/2014CN103791781A 具备自动销毁功能的冰下定深破冰弹 With self-destruct feature deep ice-breaking ice make up bomb
05/13/2014CA2496860C Microelectromechanical devices
05/08/2014US20140123866 Electronic detonator system
05/08/2014DE102012021671A1 Warhead for combating arms-carrying missile in encounter situation, has annular arrangement of radially acting hollow charges, which is arranged on periphery of warhead, where hollow charges are initiated by central ignition device
05/07/2014CN203586961U 一种微焰火伸缩式点火装置 A micro fireworks telescopic ignition device
05/07/2014CN203586960U 一种焰火燃放点火装置 One kind of fireworks ignition device
05/07/2014CN103776312A 一种发散型塑料导爆管连接元件 For spreading plastic Nonel connecting element
05/07/2014CN103776311A 一种防水型塑料导爆管连接元件 A waterproof plastic Nonel connecting element
05/06/2014US8714089 Activation unit for explosive masses or explosive bodies
05/01/2014WO2014064497A1 Method for producing an igniter base for pyrotechnic systems and igniter base for pyrotechnic systems
04/2014
04/30/2014CN203572342U Pre-buried lead type firework launching base
04/30/2014CN203572338U Composite semiconductor bridge
04/30/2014CN203572337U Semiconductor bridge used for ignition
04/30/2014CN103759601A Underground coal mine deep-hole directional blasting cartridge
04/30/2014CN103759593A Single-direction detonating door element with delay function and using method thereof
04/24/2014US20140109787 Security detonator
04/23/2014CN103743295A Control method for realizing networking detonation of electronic detonator with single headset
04/22/2014US8701557 Shock hardened initiator and initiator assembly
04/17/2014WO2014057421A1 Detonation of explosives
04/16/2014CN203550806U Acousto-optic stun grenade
04/16/2014CN203550805U Delay detonation device with liquid
04/10/2014WO2013140010A8 Ignition device for exothermic welding, mold for exothermic welding for the ignition device, and apparatus for exothermic welding comprising such a mold and such an ignition device
04/09/2014CN203534361U Improved firework base structure
04/09/2014CN203534355U Detonation box with detonation detection function
04/09/2014CN101861509B Electronic blasting capsule
04/09/2014CN101680734B Detonator ignition protection circuit
04/02/2014CN103697765A Automatic large fireworks ignition system
04/01/2014CA2745679C Cartridge for breaking rock
04/01/2014CA2667377C Methods and apparatuses for electronic time delay and systems including same
03/2014
03/27/2014WO2014045187A1 A pyrotechnic based delay arrangement with warning means
03/27/2014WO2014045048A1 Insertion of a blasting device
03/27/2014WO2014044830A1 Igniter carrier, igniter unit and method for producing an igniter unit
03/26/2014CN103673796A Electronically-controlled blasting type insulator de-icing ring and control method thereof
03/26/2014CN103673772A Laser initiation system
03/19/2014CN203489792U Rain-increasing/hail-suppressing rocket-powered missile accurate in timing and reliable in running
03/19/2014CN103644778A Packaging structure of initiating explosive device
03/13/2014WO2014037905A1 Deflagration arrangement for neutralising explosives
03/12/2014CN203479178U Embedded-containing type vibration source medical column protective sleeve
03/06/2014WO2014007876A3 Line charge
03/06/2014DE102012215844A1 Sleeve cartridge for use with central fire ignition, has cylindrical cartridge case with two spaces separated by anvil, where ignition charge is arranged in latter space of cartridge case, and is ignited by firing pin through rear opening
03/04/2014US8661978 Non-energetics based detonator
03/04/2014US8661977 Shaped feed-through element with contact rod soldered in
02/2014
02/27/2014WO2014030139A1 A stemming device
02/27/2014WO2014030138A1 A cartridge
02/26/2014EP2699402A2 Initiator with molded esd dissipater
02/26/2014CN203454927U Medium-length hole bottom priming device
02/26/2014CN203454926U Containing and embedded type seismic explosive column
02/26/2014CN103604322A Electronic ignition weapon system
02/20/2014WO2014026676A1 Device and method for coupling an attachment to a vehicle
02/19/2014EP2697597A1 Igniter with a multifunctional plug
02/13/2014DE10127483B4 Trennschraube und ihre Verwendung Separating screw and their use
02/05/2014CN103557747A Non-electric coupling multi-section differential detonating circuit
01/2014
01/30/2014WO2014016958A1 Signal flare ignition device
01/30/2014US20140026776 High-density thermodynamically stable nanostructured copper-based bulk metallic systems, and methods of making the same
01/30/2014US20140026774 Initiator with molded esd dissipater
01/29/2014EP2688774A1 Fastening device for detachably fastening an element to a component fixed to a vehicle
01/29/2014CN203414015U Multi-functional primer
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