CA1147595A - Device in blasting cap for low-energy fuse - Google Patents
Device in blasting cap for low-energy fuseInfo
- Publication number
- CA1147595A CA1147595A CA000325099A CA325099A CA1147595A CA 1147595 A CA1147595 A CA 1147595A CA 000325099 A CA000325099 A CA 000325099A CA 325099 A CA325099 A CA 325099A CA 1147595 A CA1147595 A CA 1147595A
- Authority
- CA
- Canada
- Prior art keywords
- hose
- fuse
- combination
- blasting cap
- flange
- 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 abstract description 23
- 239000002360 explosive Substances 0.000 claims abstract description 27
- 239000011888 foil Substances 0.000 claims abstract description 16
- 230000004888 barrier function Effects 0.000 claims abstract description 15
- 239000004033 plastic Substances 0.000 claims abstract description 13
- 238000005474 detonation Methods 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 9
- 229910001369 Brass Inorganic materials 0.000 claims description 4
- 239000010951 brass Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 abstract description 7
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 13
- 239000004411 aluminium Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000003466 welding Methods 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
- SPSSULHKWOKEEL-UHFFFAOYSA-N 2,4,6-trinitrotoluene Chemical compound CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O SPSSULHKWOKEEL-UHFFFAOYSA-N 0.000 description 1
- 229920003182 Surlyn® Polymers 0.000 description 1
- 150000001540 azides Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- UZGLIIJVICEWHF-UHFFFAOYSA-N octogen Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)CN([N+]([O-])=O)C1 UZGLIIJVICEWHF-UHFFFAOYSA-N 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000015 trinitrotoluene Substances 0.000 description 1
Classifications
-
- 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)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Fuses (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Pipe Accessories (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7803931-0 | 1978-04-07 | ||
| SE7803931A SE429334B (sv) | 1978-04-07 | 1978-04-07 | Anordning vid en lagenergistubin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1147595A true CA1147595A (en) | 1983-06-07 |
Family
ID=20334524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000325099A Expired CA1147595A (en) | 1978-04-07 | 1979-04-06 | Device in blasting cap for low-energy fuse |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4265177A (enExample) |
| JP (1) | JPS54138112A (enExample) |
| AT (1) | AT371427B (enExample) |
| AU (1) | AU525801B2 (enExample) |
| CA (1) | CA1147595A (enExample) |
| DE (1) | DE2911595A1 (enExample) |
| GB (1) | GB2018403B (enExample) |
| NO (1) | NO147182C (enExample) |
| SE (1) | SE429334B (enExample) |
| SU (1) | SU845770A3 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4350097A (en) * | 1980-05-19 | 1982-09-21 | Atlas Powder Company | Nonelectric delay detonator with tubular connecting arrangement |
| GB2177483B (en) * | 1985-06-28 | 1990-04-04 | Aeci Ltd | Interconnecting low energy fuses |
| US4660472A (en) * | 1985-10-07 | 1987-04-28 | Morton Thiokol Inc. | Optical through bulkhead initiator and safe-arm device |
| FR2594823B1 (fr) * | 1986-02-24 | 1992-06-12 | Ruggieri | Dispositif de liaison entre une meche de mise a feu d'un produit pyrotechnique et un inflammateur |
| FR2665254B1 (fr) * | 1990-07-27 | 1992-10-16 | Giat Ind Sa | Systeme d'allumage pour une composition pyrotechnique. |
| DE19601094C2 (de) * | 1996-01-13 | 1998-04-16 | Diehl Gmbh & Co | Sprengkapsel mit Anzündschnur |
| DE19715738A1 (de) * | 1997-04-16 | 1998-10-22 | Dynamit Nobel Ag | Klemmverbinder zum Verbinden einer Sprengschnur mit einem Zünder |
| US6227095B1 (en) * | 1997-09-12 | 2001-05-08 | The United States Of America As Represented By The Secretary Of The Navy | Insensitive munition booster seal |
| AU2003217431A1 (en) * | 2002-02-15 | 2003-09-09 | Ensign-Bickford Aerospace And Defense Company | Initiation fixture and an initiator assembly including the same |
| US7845277B2 (en) * | 2008-05-28 | 2010-12-07 | Autoliv Asp, Inc. | Header assembly |
| JP6410768B2 (ja) * | 2016-07-28 | 2018-10-24 | Ｊｏｙｓｏｎ Ｓａｆｅｔｙ Ｓｙｓｔｅｍｓ Ｊａｐａｎ株式会社 | エアバッグ制御装置及びエアバッグ制御方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US791100A (en) * | 1904-03-29 | 1905-05-30 | Edward W Keith | Waterproof explosive cap for blasting purposes. |
| DE422523C (de) * | 1924-04-24 | 1926-03-23 | Wilhelm Eschbach | Sprengkapsel mit Verzoegerungen |
| DE506018C (de) * | 1929-09-30 | 1930-08-28 | Edmund Karollus | Schlagwettersicherer Zeitzuender |
| BE460931A (enExample) | 1942-07-29 | |||
| US2618221A (en) * | 1950-06-15 | 1952-11-18 | Ici Ltd | Delay blasting device |
| US3106892A (en) | 1961-12-27 | 1963-10-15 | Du Pont | Initiator |
| US3610151A (en) * | 1969-05-09 | 1971-10-05 | Us Army | Nonelectric squib assembly |
| US3658008A (en) | 1970-04-17 | 1972-04-25 | Dow Corning | Integrated round with combustible cartridge |
| ZA729100B (en) * | 1972-01-05 | 1974-01-30 | Nitro Nobel Ab | Detonating cap |
| US3776135A (en) * | 1972-06-29 | 1973-12-04 | Hercules Inc | Non-electric blasting cap assembly |
| US3895577A (en) * | 1973-09-25 | 1975-07-22 | Hercules Inc | Long burning delay blasting caps |
| US3981240A (en) * | 1975-07-30 | 1976-09-21 | The Ensign-Bickford Company | Detonating cap assembly and connecting bushing |
| NL7706606A (nl) | 1976-07-01 | 1978-01-03 | Hagenuk & Co Gmbh | Vertraagde ontsteker. |
| CA1046812A (en) | 1976-07-02 | 1979-01-23 | David M. Welsh | Delay blasting assembly |
-
1978
- 1978-04-07 SE SE7803931A patent/SE429334B/sv unknown
-
1979
- 1979-03-24 DE DE19792911595 patent/DE2911595A1/de not_active Withdrawn
- 1979-03-26 US US06/023,608 patent/US4265177A/en not_active Expired - Lifetime
- 1979-03-28 GB GB7911004A patent/GB2018403B/en not_active Expired
- 1979-03-29 AT AT0232779A patent/AT371427B/de not_active IP Right Cessation
- 1979-04-04 NO NO791133A patent/NO147182C/no unknown
- 1979-04-05 JP JP4154479A patent/JPS54138112A/ja active Granted
- 1979-04-06 SU SU792748402A patent/SU845770A3/ru active
- 1979-04-06 AU AU45882/79A patent/AU525801B2/en not_active Ceased
- 1979-04-06 CA CA000325099A patent/CA1147595A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO147182C (no) | 1983-02-16 |
| AU4588279A (en) | 1979-10-11 |
| JPS6224400B2 (enExample) | 1987-05-28 |
| NO147182B (no) | 1982-11-08 |
| SE7803931L (sv) | 1979-10-08 |
| SE429334B (sv) | 1983-08-29 |
| NO791133L (no) | 1979-10-09 |
| AT371427B (de) | 1983-06-27 |
| GB2018403A (en) | 1979-10-17 |
| SU845770A3 (ru) | 1981-07-07 |
| GB2018403B (en) | 1982-06-30 |
| US4265177A (en) | 1981-05-05 |
| AU525801B2 (en) | 1982-12-02 |
| ATA232779A (de) | 1982-11-15 |
| DE2911595A1 (de) | 1979-10-18 |
| JPS54138112A (en) | 1979-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1147595A (en) | Device in blasting cap for low-energy fuse | |
| US4693181A (en) | Linear cutting charge | |
| AU509840B2 (en) | Gas sealed shaft packing | |
| IE43546L (en) | Container | |
| US4014262A (en) | Blast simulator | |
| US4566388A (en) | Method of making fireworks | |
| AU526166B2 (en) | Gas explosion seismic gas gun | |
| IE791402L (en) | Hand grenade | |
| CA1023980A (en) | Seismic explosive charge loader and anchor | |
| US4776276A (en) | Cast explosive primer initiatable by low-energy detonating cord | |
| JPH0810120B2 (ja) | 炸薬填実弾、及び該炸薬填実弾の弾丸ケーシング内に高性能炸薬を密封する方法 | |
| AU524341B2 (en) | Unit charge of propellant powder which can be fragmented and contains a polyvinyl nitrate | |
| US4656948A (en) | Water containing explosive cartridge and preparation thereof | |
| NZ194995A (en) | Delay blasting cap with polyolefin or polyfluorocarbon barrier layer between delay charge and inner tubular metal wall of the cap shell | |
| US4898098A (en) | Device for the rapid generation of a smoke screen and a method for preparing a smoke charge | |
| US3142254A (en) | Shot cartridge with tracer means | |
| US20050066837A1 (en) | Fireworks artillery shell | |
| US2132996A (en) | Ignition and priming compound | |
| US3242939A (en) | Explosive operated shut-off device | |
| US2525397A (en) | Blasting initiator | |
| US2909121A (en) | Blasting assembly | |
| US4233023A (en) | Photoflash lamp having expandable burning volume | |
| US2034976A (en) | Pyrotechnic device | |
| GB2019718A (en) | Enclosures for electrical equipment | |
| US5712444A (en) | Priming mechanism for a propellant charge notably for field artillery ammunition and its manufacturing process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |