NO852201L - Tennladningsenhet. - Google Patents
Tennladningsenhet. Download PDFInfo
- Publication number
- NO852201L NO852201L NO852201A NO852201A NO852201L NO 852201 L NO852201 L NO 852201L NO 852201 A NO852201 A NO 852201A NO 852201 A NO852201 A NO 852201A NO 852201 L NO852201 L NO 852201L
- Authority
- NO
- Norway
- Prior art keywords
- detonator
- explosive
- block
- cord
- charge
- Prior art date
Links
- 239000002360 explosive Substances 0.000 claims abstract description 128
- 230000008878 coupling Effects 0.000 claims abstract description 100
- 238000010168 coupling process Methods 0.000 claims abstract description 100
- 238000005859 coupling reaction Methods 0.000 claims abstract description 100
- 229920003023 plastic Polymers 0.000 claims abstract description 36
- 239000004033 plastic Substances 0.000 claims abstract description 36
- 238000005474 detonation Methods 0.000 claims abstract description 24
- 230000000977 initiatory effect Effects 0.000 claims abstract description 17
- 238000010304 firing Methods 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 20
- 230000035939 shock Effects 0.000 claims description 12
- 150000001540 azides Chemical class 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 230000004913 activation Effects 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 3
- 230000000284 resting effect Effects 0.000 claims description 3
- 230000035945 sensitivity Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 description 15
- 239000003721 gunpowder Substances 0.000 description 9
- 239000004020 conductor Substances 0.000 description 8
- 238000012546 transfer Methods 0.000 description 8
- -1 polyethylene Polymers 0.000 description 6
- TZRXHJWUDPFEEY-UHFFFAOYSA-N Pentaerythritol Tetranitrate Chemical compound [O-][N+](=O)OCC(CO[N+]([O-])=O)(CO[N+]([O-])=O)CO[N+]([O-])=O TZRXHJWUDPFEEY-UHFFFAOYSA-N 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 239000002775 capsule Substances 0.000 description 5
- 230000014759 maintenance of location Effects 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 239000004793 Polystyrene Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000011111 cardboard Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- HZTVIZREFBBQMG-UHFFFAOYSA-N 2-methyl-1,3,5-trinitrobenzene;[3-nitrooxy-2,2-bis(nitrooxymethyl)propyl] nitrate Chemical compound CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O.[O-][N+](=O)OCC(CO[N+]([O-])=O)(CO[N+]([O-])=O)CO[N+]([O-])=O HZTVIZREFBBQMG-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052810 boron oxide Inorganic materials 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- WETZJIOEDGMBMA-UHFFFAOYSA-L lead styphnate Chemical compound [Pb+2].[O-]C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C([O-])=C1[N+]([O-])=O WETZJIOEDGMBMA-UHFFFAOYSA-L 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011359 shock absorbing material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/04—Arrangements for ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/26—Arrangements for mounting initiators; Accessories therefor, e.g. tools
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Air Bags (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61613884A | 1984-06-01 | 1984-06-01 | |
| US06/714,505 US4718345A (en) | 1984-06-01 | 1985-03-25 | Primer assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO852201L true NO852201L (no) | 1985-12-02 |
Family
ID=27087676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO852201A NO852201L (no) | 1984-06-01 | 1985-05-31 | Tennladningsenhet. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4718345A (el) |
| EP (1) | EP0164941A3 (el) |
| AU (1) | AU593528B2 (el) |
| BR (1) | BR8502507A (el) |
| CA (1) | CA1286914C (el) |
| ES (1) | ES8701972A1 (el) |
| GR (1) | GR851334B (el) |
| IN (1) | IN164055B (el) |
| MX (1) | MX159172A (el) |
| NO (1) | NO852201L (el) |
| NZ (1) | NZ212263A (el) |
| PT (1) | PT80570B (el) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE456528B (sv) * | 1986-02-17 | 1988-10-10 | Nobel Kemi Ab | Tendare |
| SE456605B (sv) * | 1986-04-30 | 1988-10-17 | Nobel Kemi Ab | Tendare for explosiva laddningar avsedd att initieras av en detonerande stubin |
| CA1273242A (en) * | 1987-06-29 | 1990-08-28 | Donald Clinton True | Delay initiator for blasting |
| GB8719846D0 (en) * | 1987-08-21 | 1987-09-30 | Ici Plc | Shaped primer |
| US4815382A (en) * | 1987-11-25 | 1989-03-28 | Eti Explosives Technologies International Inc. | Connector and detonator/connector assembly for initiating explosive primers with low-energy detonating cord |
| US4976201A (en) * | 1989-11-01 | 1990-12-11 | Martin Electronics, Inc. | Non-lethal distraction device |
| US5293821A (en) * | 1990-06-22 | 1994-03-15 | Ici Canada Inc. | Delay initiator for blasting |
| US5392712A (en) * | 1993-02-16 | 1995-02-28 | Clipmate Corp. | Electric detonator and lead connector assembly |
| WO1996026411A1 (en) * | 1995-02-24 | 1996-08-29 | Clipmate Corp. | Electric detonator and lead connector assembly |
| US6006671A (en) * | 1995-02-24 | 1999-12-28 | Yunan; Malak Elias | Hybrid shock tube/LEDC system for initiating explosives |
| US5780764A (en) * | 1996-01-11 | 1998-07-14 | The Ensign-Bickford Company | Booster explosive devices and combinations thereof with explosive accessory charges |
| US5614693A (en) * | 1996-01-11 | 1997-03-25 | The Ensign-Bickford Company | Accessory charges for booster explosive devices |
| US5708228A (en) * | 1996-01-11 | 1998-01-13 | The Ensign-Bickford Company | Method and apparatus for transfer of initiation signals |
| US5873527A (en) * | 1997-02-19 | 1999-02-23 | Caterpillar Inc. | Fuel injector with regulated plunger motion |
| US6224099B1 (en) | 1997-07-22 | 2001-05-01 | Cordant Technologies Inc. | Supplemental-restraint-system gas generating device with water-soluble polymeric binder |
| US6170399B1 (en) * | 1997-08-30 | 2001-01-09 | Cordant Technologies Inc. | Flares having igniters formed from extrudable igniter compositions |
| US6305287B1 (en) * | 1998-03-09 | 2001-10-23 | Austin Powder Company | Low-energy shock tube connector system |
| US8794152B2 (en) | 2010-03-09 | 2014-08-05 | Dyno Nobel Inc. | Sealer elements, detonators containing the same, and methods of making |
| AU2015283666B2 (en) * | 2014-07-02 | 2020-04-30 | Orica International Pte Ltd | A shell for use in blasting |
| CN114993112A (zh) * | 2022-06-08 | 2022-09-02 | 安徽理工大学 | 一种金属板材安全分离的装药结构 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3288065A (en) * | 1964-11-10 | 1966-11-29 | Commercial Solvents Corp | Booster and method of detonating explosive |
| US4060033A (en) * | 1976-03-09 | 1977-11-29 | Atlas Powder Company | Delay booster assembly |
| US4060034A (en) * | 1976-03-09 | 1977-11-29 | Atlas Powder Company | Delay booster assembly |
| CA1140811A (en) * | 1979-12-07 | 1983-02-08 | Ici Canada Inc. | Primer assembly having a delay cap/sensor element hermetically sealed in a shell unit |
| US4334476A (en) * | 1980-07-02 | 1982-06-15 | Mining Services International Corporation | Primer cup |
-
1985
- 1985-03-25 US US06/714,505 patent/US4718345A/en not_active Expired - Lifetime
- 1985-05-23 EP EP85303646A patent/EP0164941A3/en not_active Withdrawn
- 1985-05-27 BR BR8502507A patent/BR8502507A/pt not_active IP Right Cessation
- 1985-05-28 IN IN405/CAL/85A patent/IN164055B/en unknown
- 1985-05-30 ES ES543659A patent/ES8701972A1/es not_active Expired
- 1985-05-30 CA CA000482834A patent/CA1286914C/en not_active Expired - Lifetime
- 1985-05-30 GR GR851334A patent/GR851334B/el unknown
- 1985-05-31 NZ NZ212263A patent/NZ212263A/en unknown
- 1985-05-31 MX MX205497A patent/MX159172A/es unknown
- 1985-05-31 AU AU43205/85A patent/AU593528B2/en not_active Expired
- 1985-05-31 PT PT80570A patent/PT80570B/pt unknown
- 1985-05-31 NO NO852201A patent/NO852201L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IN164055B (el) | 1989-01-07 |
| ES8701972A1 (es) | 1986-12-01 |
| MX159172A (es) | 1989-04-26 |
| EP0164941A2 (en) | 1985-12-18 |
| BR8502507A (pt) | 1986-01-28 |
| ES543659A0 (es) | 1986-12-01 |
| AU4320585A (en) | 1985-12-05 |
| GR851334B (el) | 1985-11-25 |
| PT80570A (en) | 1985-06-01 |
| CA1286914C (en) | 1991-07-30 |
| US4718345A (en) | 1988-01-12 |
| NZ212263A (en) | 1986-10-08 |
| AU593528B2 (en) | 1990-02-15 |
| EP0164941A3 (en) | 1986-10-29 |
| PT80570B (en) | 1987-01-06 |
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