Match Application Number Document Title
1 85101936 Safe commercial detonator
The detonator is composed of a shell and an inner core (i.e. initiation element) in which detonating explosive is packed. The initiation element with or without an energy-focusing cap-sh...
2 86104575 Red Lead flame-extinquishing agent instantaneous igniting electric detonator fo...
This invention mainly solves the problems existed in mine used instantaneous igniting electric detonator with KCl as flame extinquishing agent, such as: the moisture absorbing trend of p...
3 86102717 Industrial detonator using no priming charge
The donor agent used is a kind of mixed explosive containing no priming agent. The detonator provided herein has such features as: to be detonated by various means of blasting fuse, elec...
4 86101065 Explosion-guiding-tube type detonator without detonating powdew
The detonator given by this invention is particularly for engineering blasling, but it is a kind of detonator without detonating powder. The donor powder used is an explosive mixture wit...
5 87104857 Instantaneous and delay type engineering blasting cap without detonating charge
Said blasting cap consist of an external case and a priming case. The particularity of the present invention resides in that it uses igniting charge that has low mechanical sensitivity a...
6 87102339 Plastic low speed detonate-tube
This invention relates to a formulation of the detonate agent inside of the plastic low speed detonate tube. Since the major ingredient in original formulation is the violent explosive, ...
7 88101549 Detonating powder for industrial detonate-tube
This invention discloses a process of preparing nickel-hydrazine nitrate detonating powder by which nickel nitrate solution and hydrazine hydrate solution from nickel nitrate and hydrazi...
8 87106394 Simple flying-piece auget without detonating agent
This invention is a simple flying-piece detonator without detonating agent. It features that a detonating element which is composed of inner shell, high power explosive and ignition mech...
9 89100124 High strength detonating fusetube capable of resisting both high and low temper...
The invention is a new type high strength detonating fusetube, capable of resisting both high and low temp. It belongs to the non-electric detonation system and transmits explosion wave ...
10 88109999 Safety anget
This invention belongs to a kind of detonation devices used in blast engineering, espicially it is a kind of safety detonator. Features of this invention are the adoption of ethylene-dia...
11 90109157 Detonator allowed for use in coal mines
The invention relates to a detonator permitted for use in coal mines and featured by introduction of fluoride as flame suppression agent in the detonator. The invented detonator gets rid...
12 90105695 Internal cap type non-priming industrial detonator
The present invention relates to an inner cap type initiatorless industrial detonator. Its basic type includes shell body, secondary blasting charge, transition powder, inner cap and ign...
13 89105672 Delaying ignition charge for fireworks
This delayed ignitor for fireworks belongs to black powder and is specially suitalbe for delaying ignition and intermittent fire of fireworks. It is made up by individually drying and gr...
14 92102585 Non-electric detonating system for coal mine
The invented non-electric detonating system is composed of non-electric primer and serially connected detonators. It has only an exciting end and a tailing end, after both of which are c...
15 92101410 Coloured plastic primacord
The invented plastic detonator technically features that the additives such as calcium stearate are added in the explosive in plastic detonator while selected dye or pigment whose amount...
16 91106851 Cap type detonator having no igniter
The invention provides an industrial detonating cap without detonating agent with stregnthened cap. The detonating agent is replaced by a primer prepared with additives of passivator and...
17 93119679 Two-part igniter for gas generating compositions
A two-part igniter for inflators used to inflate inflation devices such as air bags, lift rafts, slide chutes, and the like which includes a heterogeneous mixture of an ignition material ...
18 93118623 Improved shock tube structures
The present invention is directed to improved shock tubes which has an outter wall and an inner wall, wherein the improvement results in a shock tube more resilient to environmental loads...
19 94102219 Thin chip impact detonator without initiating explosive
The slice impact type detonator without priming powder features that a slice is fixed over the top of being detonated charge loaded at bottom of detonator by location of closing in of sh...
20 94102217 Iron-crust detonator used in coal mine
The iron casing detonator used in coal mine features that it can not only solve the problem of copper casing detonator, that is dear price and high cost but also the problems of poor pro...
21 94113166 Non-directional industrial igniting fuse for sympathetic detonation
The non-directional industrial primacord for sympathetic detonation is composed of core thread, core chemicals and internal and external packed layers. Said invention features that the c...
22 96100049 Safety detonator
A kind of safety detonator selects the following ingredients as primer and is prepared in weight ratio potassium perchlorate (125-155), sulphur powder (9-11), aluminium and magnesium all...
23 96180190 Connector for blast initiation system
A connector device (10, 214) for transferring a non-electric blast initiation signal from a donor line (26, 224) to an acceptor line, e.g., an input stub (24, 217) has donor line retainin...
24 96180169 Method and appts. for transfer of initiation signals
A method and apparatus for transferring non-electric blasting initiation signals from detonating cord signal donor lines to signal transmission tube acceptor lines involves disposing the ...
25 97192944 Slider member for booster explosive charges
A slider (36) has a base fixture (40) and a shielding tube (42). The slider (36) is used to operably couple a detonator (44) to a detonating cord (62) that passes through a booster device...
26 96180212 Secure connector for blast initiation signal transfer
A connector device (10) for disposing a detonator (12) in signal transfer relation with a signal-receiving line (30) receives the detonator (12) in a sleeve member (14). A line-engaging m...
27 96180168 Detonators having multiple-line input leads
A detonator (10) is equipped with an input lead (29) having multiple signal transmission lines (30, 31) which provide redundant initiation signals to the target charge (14) of a detonator...
28 97121437 Detonators comprising high energy pyrotechnic
In-hole and surface detonators are provided which are essentially free from primary explosives. The detonators utilize a high energy pyrotechnic mixture of a fuel and an oxidizer for init...
29 97181315 Nonazide gas generant compositions
High nitrogen nonazide gas compositions, useful in inflating passenger restraint gas inflator bags, comprise an amine salt of triazole or tetrazole fuel, and phase stabilized ammonium nit...
30 98809886 Flares having lighters formed from extrudable igniter compositions
The present invention relates to flares and other solid propellant devices, rockets or the like, equipped with an igniter or igniter system which is based in whole in part on an extruded ...
31 98808515 Extrudable igniter compositions
The present invention relates to an igniter composition which is capable of being extruded to yield a robust igniter extrudate. The composition is particularly useful in the form of an ig...
32 98107792 Method for mfg. ignition alloy for lighter
The prepn. method of kindling alloy for lighter is asfollows: the kindling alloy for lighter is melted and poured into casting mould under the condition that the average diameter of crys...
33 98122345 High moisture-proofing industrial blasting fuse and its production method
The present invention discloses an industrial blasting fuse with high humidity resistance and its production method. It is characterized by that its external layer coating material adopt...
34 98810566 Signal transmission fuse and method of making same
A signal transmission fuse is made of a tube (36) which encases a support tape (14) having a reactive coating (18
35 99814042 Non-primary explosive detonators
Deflagration to detonation transition (DDT) detonators (1) are provided which are essentially free from primary explosives. Detonators (1) utilise an intimate mixture (5) of a large parti...
36 99812075 Foamed energetic igniters and air bag assemblies containing the same
An air bag igniter including a foamed material, and an air bag assembly containing the same are disclosed. The foamed material is formed from a composition including, as ingredients, a po...
37 99120935 Automatic production line of detonator
The automatic production line of detonator consists of conveyer belt, working chamber, product retainer, several air pressure switches and several pneumatic cylinders, and is mainly char...
38 00815354 Detonator
The invention relates to an initiating element (5) for use in a detonator (1) to cause a base charge (2), arranged in the detonator, to detonate. The initiating element comprises an ignit...
39 99123768 Non-toxic formaldehyde-free antiwrinkle finishing technology for colour cotton ...
A non-toxic formaldehyde-free antiwrinkle finishing technology for colour cotton fabrics includes treating the cotton fabric with liquefied ammonia and then with formaldehyde-free cross-...
40 02817544 Connector block configured to induce a bend in shock tubes retained therein
The present invention provides for a connector block for retaining at least one shock tube in signal transmission relationship with the percussion-actuation end of a detonator. The conne...
41 02138889 Simplified detonating element for no-initiator detonator
The simplified detonating element for no-initiator detonator consists of one casing and powerful explosive inside the casing, and has one first end suitable for igniting the powerful expl...
42 03111445 Metal detonator hollow cap body automatic cap-arranging machine and cap distrib...
The present invention relates to an empty tube arranging machine for producing detonate-tube in blasting equipment factory. Said emply tube arranging machine is formed from tube-setting ...
43 03112095 Second delay fuse
The present invention relates to a blasting fuse, specially it is a second delay blasting fuse. It adopts black powder as delay composition, its production process is identical to that o...
44 03129940 Electric detonator initiator
The electric detonator initiator includes bridge filaments, pin wires, span determinator and sealing plug. The pin wires are integral with the base board for the bridge filaments, and e...
45 03128367 Detonator modify process and modify reinforcing means
The present invention relates to detonating tube production process and apparatus in explosion technology. The detonating tube modifying process in a modifying intensifier includes the ...
46 200310117397 Sealing plug in use for assembling electric blasting cap
A sealing plug for electric detonator is composed of the cylindrical plug body made of modified polyvinyl chloride and the igniting lines passing through said plug body. Its advantages a...
47 200310110642 High performance electric ignition head for fireworks
The invention relates to a high-effective electric lighting head for fireworks. It is formed from a single-face conductive frame, a group of wires and a bridge wire. The described single...
48 200310114581 Color changeable nonel
The present invention relates to a colour changing Nonel. The explosion medicine includes RDX, powdered aluminum and graphite powder. The colorant comprises powdered aluminum and copper ...
49 200410022378 Safeety detonator
The prodn. method of safety detonator is that conducting wire is connected with detonator body, bottom explosive is put in bottom of detonator, force-end of conducting wire is encapsulat...
50 200410022290 Detonator dull sensed to electricity
The prodn. method of dull electronasty detonator is that power line is encapsulated on top of detonator by elastic PVC plastics, two electrodes is connected with fore-end of the power li...
51 200480027069 Process for production of thermal shock tube, and product thereof
'Process for production of thermal shock tube, and product thereof' refers to a process for production of a thermal shock tube and product thereof, applied as signal transmission device ...
52 200520078304 Conductive rubber plug
The utility model is a conductive rubber plug. It is characterized in that: there is leg wire linked to the plug; the upper end edge of the plug is out extended boss; the out surface of t...
53 200410073318 Locking device for initiation network connecting block
The invention relates to an arrester for using in a detonating network continuous block, which comprises: the one end of connector of the detonating network continuous block is a closed t...
54 200410073319 Connecting block for initiation network
The invention relates to a continuous block for connecting more than a signal transmission line with a blaster cap to transfer the detonating signal, which comprises: the one end of conne...
55 200510066438 High temperature-resisting detonating fuse technology at 180 degrees C and for ...
A 180degree/48hr high-temperature resisting detonating technology is carried out by taking HMX and KP in proportion of 90:10, adding into 3% fluoride rubber and 0.5% graphite, producing ...
56 200580020050 Igniter and gas generator having the same
An igniter enabling the normal ignition of a gas generating agent even if the adhered state of a firing charge to a plug is eliminated by vibration or shock and a gas generator having the...
57 200510041663 Plug for electric detonator
The invention relates to an electric detonator used plunger. The plunger material at least includes high pressure polyethylene that takes up 6.7-12.8Wt%, rubber that takes up 38.4-46.7Wt...
58 200510045217 Self-ignitable candle
The invention discloses a self-combustion candle, which consists of candle bulk and candle lid on the candle bulk, wherein the self-combustion bin is set in the candle lid with needle hol...
59 200520075684 Standard electric detonator for judging anti-blasting characteristic of ammoniu...
The utility model discloses a standard electric detonator for judging anti-blasting characteristic of ammonium nitrate. The bottom of the detonator case is provided with a PENT high explo...
60 200510074816 Flame igniter for igniting condensed fire detonator under condition of high pre...
The present invention relates to an igniter of priming system, in particular, it relates to an igniter for lighting condensed fire explosive powder under the high-pressure environment. S...
61 200510010826 Production technology of rigid fuse
The invention relates to the manufacturing technique for detonators, especially the process for preparing rigid igniting head which comprises the following steps, pressing comb teeth, in...
62 200610071361 Safe electronic firecracker ignitor
The safe electronic firecracker igniter includes two battery as power source, pilot lamp, key switch, plastic casing, 10-m long wires, small metal clip in front of one wire, tungsten wir...
63 200610031141 Luminous fuze
The invention relates to a noctilucent blasting fuse, whose surface is the noctilucent material mixture adhesive layer, which is mixed by transparent varnish in 60-85%, nitryl damp-proof...
64 200610046875 Automatic pipe embedder for magnetic metal detonator hollow pipe
An automatic pipe embedding machine of magnetic metal detonator hollow pipe consists of main-case(1),base(17), hollow piping case(26), universal wheel(14), electric motor(16), reducer(13)...