GB1589623A - Closed initiator system including explosive energy-initiatable blasting caps and method - Google Patents
Closed initiator system including explosive energy-initiatable blasting caps and method Download PDFInfo
- Publication number
- GB1589623A GB1589623A GB31977/77A GB3197777A GB1589623A GB 1589623 A GB1589623 A GB 1589623A GB 31977/77 A GB31977/77 A GB 31977/77A GB 3197777 A GB3197777 A GB 3197777A GB 1589623 A GB1589623 A GB 1589623A
- Authority
- GB
- United Kingdom
- Prior art keywords
- explosive gas
- shell
- conduit
- gas mixture
- blasting cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000005422 blasting Methods 0.000 title claims description 132
- 239000002360 explosive Substances 0.000 title claims description 130
- 238000000034 method Methods 0.000 title claims description 16
- 239000003999 initiator Substances 0.000 title description 10
- 239000000203 mixture Substances 0.000 claims description 85
- 238000005474 detonation Methods 0.000 claims description 15
- 238000004880 explosion Methods 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 13
- 230000000977 initiatory effect Effects 0.000 claims description 9
- 230000004044 response Effects 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 121
- 239000007800 oxidant agent Substances 0.000 description 9
- 239000011669 selenium Substances 0.000 description 8
- 239000002737 fuel gas Substances 0.000 description 7
- 239000004033 plastic Substances 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 6
- 230000009471 action Effects 0.000 description 6
- 229910052711 selenium Inorganic materials 0.000 description 6
- 241000628997 Flos Species 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- ZJRXSAYFZMGQFP-UHFFFAOYSA-N barium peroxide Chemical compound [Ba+2].[O-][O-] ZJRXSAYFZMGQFP-UHFFFAOYSA-N 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- 239000002775 capsule Substances 0.000 description 3
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 230000000153 supplemental effect Effects 0.000 description 3
- 229910052714 tellurium Inorganic materials 0.000 description 3
- IUKSYUOJRHDWRR-UHFFFAOYSA-N 2-diazonio-4,6-dinitrophenolate Chemical compound [O-]C1=C([N+]#N)C=C([N+]([O-])=O)C=C1[N+]([O-])=O IUKSYUOJRHDWRR-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 230000002411 adverse Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 2
- XTFIVUDBNACUBN-UHFFFAOYSA-N 1,3,5-trinitro-1,3,5-triazinane Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)C1 XTFIVUDBNACUBN-UHFFFAOYSA-N 0.000 description 1
- UFBJCMHMOXMLKC-UHFFFAOYSA-N 2,4-dinitrophenol Chemical compound OC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O UFBJCMHMOXMLKC-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- AGUIVNYEYSCPNI-UHFFFAOYSA-N N-methyl-N-picrylnitramine Chemical group [O-][N+](=O)N(C)C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O AGUIVNYEYSCPNI-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 150000001540 azides Chemical class 0.000 description 1
- PALQHNLJJQMCIQ-UHFFFAOYSA-N boron;manganese Chemical compound [Mn]#B PALQHNLJJQMCIQ-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000004200 deflagration Methods 0.000 description 1
- AXZAYXJCENRGIM-UHFFFAOYSA-J dipotassium;tetrabromoplatinum(2-) Chemical compound [K+].[K+].[Br-].[Br-].[Br-].[Br-].[Pt+2] AXZAYXJCENRGIM-UHFFFAOYSA-J 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 description 1
- MHWLNQBTOIYJJP-UHFFFAOYSA-N mercury difulminate Chemical compound [O-][N+]#C[Hg]C#[N+][O-] MHWLNQBTOIYJJP-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 description 1
- 229910001487 potassium perchlorate Inorganic materials 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- YWDGEUIDOIIHTK-UHFFFAOYSA-N selanylidenebarium Chemical compound [Ba]=[Se] YWDGEUIDOIIHTK-UHFFFAOYSA-N 0.000 description 1
- GGYFMLJDMAMTAB-UHFFFAOYSA-N selanylidenelead Chemical compound [Pb]=[Se] GGYFMLJDMAMTAB-UHFFFAOYSA-N 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N3/00—Preparing for use and conserving printing surfaces
-
- 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
- F42B3/10—Initiators therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Air Bags (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Portable Nailing Machines And Staplers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/710,058 US4056059A (en) | 1976-07-30 | 1976-07-30 | Closed initiator system including explosive energy-initiatable blasting caps, and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1589623A true GB1589623A (en) | 1981-05-13 |
Family
ID=24852452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31977/77A Expired GB1589623A (en) | 1976-07-30 | 1977-07-29 | Closed initiator system including explosive energy-initiatable blasting caps and method |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4056059A (enExample) |
| JP (1) | JPS5318710A (enExample) |
| AU (1) | AU510724B2 (enExample) |
| BE (1) | BE857316A (enExample) |
| BR (1) | BR7704990A (enExample) |
| CA (1) | CA1068160A (enExample) |
| DE (1) | DE2734351C2 (enExample) |
| ES (1) | ES461137A1 (enExample) |
| FR (1) | FR2360062A1 (enExample) |
| GB (1) | GB1589623A (enExample) |
| IT (1) | IT1085708B (enExample) |
| MX (1) | MX144363A (enExample) |
| MY (1) | MY8500483A (enExample) |
| SE (1) | SE426315B (enExample) |
| ZA (1) | ZA774614B (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4485739A (en) * | 1983-03-02 | 1984-12-04 | H. L. & A. G. Balsinger, Inc. | Detonation gas delivery unit |
| US4581997A (en) * | 1984-06-06 | 1986-04-15 | Ted Simpson | Induced current-proof detonating system and method |
| US4757764A (en) * | 1985-12-20 | 1988-07-19 | The Ensign-Bickford Company | Nonelectric blasting initiation signal control system, method and transmission device therefor |
| US5567252A (en) * | 1992-01-09 | 1996-10-22 | Olin Corporation | Nontoxic priming mix |
| CN112034506B (zh) * | 2019-06-04 | 2024-04-30 | 中国石油天然气集团有限公司 | 二氧化碳震源控制器 |
| CN113916671B (zh) * | 2021-10-09 | 2025-03-18 | 上海煤科检测技术有限公司 | 一种便携式隔爆电气产品耐压及内部点燃不传爆测试系统 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3895577A (en) * | 1973-09-25 | 1975-07-22 | Hercules Inc | Long burning delay blasting caps |
| US3885499A (en) * | 1973-12-20 | 1975-05-27 | Hercules Inc | Thermal detonation energy-initiatable blasting caps, and detonation system and method |
| US3939772A (en) * | 1974-10-04 | 1976-02-24 | Hercules Incorporated | Blasting caps initiatable by thermal detonation energy of an explosive gas mixture, and blasting system |
-
1976
- 1976-07-30 US US05/710,058 patent/US4056059A/en not_active Expired - Lifetime
-
1977
- 1977-04-22 CA CA276,828A patent/CA1068160A/en not_active Expired
- 1977-05-17 JP JP5698377A patent/JPS5318710A/ja active Pending
- 1977-06-27 MX MX169636A patent/MX144363A/es unknown
- 1977-07-26 FR FR7723837A patent/FR2360062A1/fr active Granted
- 1977-07-28 SE SE7708688A patent/SE426315B/xx not_active IP Right Cessation
- 1977-07-29 ES ES461137A patent/ES461137A1/es not_active Expired
- 1977-07-29 GB GB31977/77A patent/GB1589623A/en not_active Expired
- 1977-07-29 ZA ZA00774614A patent/ZA774614B/xx unknown
- 1977-07-29 AU AU27458/77A patent/AU510724B2/en not_active Expired
- 1977-07-29 DE DE2734351A patent/DE2734351C2/de not_active Expired
- 1977-07-29 BR BR7704990A patent/BR7704990A/pt unknown
- 1977-07-29 BE BE179776A patent/BE857316A/xx not_active IP Right Cessation
- 1977-07-29 IT IT26344/77A patent/IT1085708B/it active
-
1985
- 1985-12-30 MY MY483/85A patent/MY8500483A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU510724B2 (en) | 1980-07-10 |
| JPS5318710A (en) | 1978-02-21 |
| FR2360062A1 (fr) | 1978-02-24 |
| FR2360062B1 (enExample) | 1984-05-25 |
| US4056059A (en) | 1977-11-01 |
| BE857316A (fr) | 1978-01-30 |
| IT1085708B (it) | 1985-05-28 |
| CA1068160A (en) | 1979-12-18 |
| MY8500483A (en) | 1985-12-31 |
| MX144363A (es) | 1981-10-05 |
| SE7708688L (sv) | 1978-01-31 |
| SE426315B (sv) | 1982-12-27 |
| ES461137A1 (es) | 1978-06-16 |
| DE2734351C2 (de) | 1986-10-16 |
| ZA774614B (en) | 1978-06-28 |
| BR7704990A (pt) | 1978-05-02 |
| AU2745877A (en) | 1979-02-01 |
| DE2734351A1 (de) | 1978-02-02 |
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| US3885499A (en) | Thermal detonation energy-initiatable blasting caps, and detonation system and method | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |