GB821586A - Electric detonators - Google Patents
Electric detonatorsInfo
- Publication number
- GB821586A GB821586A GB18544/57A GB1854457A GB821586A GB 821586 A GB821586 A GB 821586A GB 18544/57 A GB18544/57 A GB 18544/57A GB 1854457 A GB1854457 A GB 1854457A GB 821586 A GB821586 A GB 821586A
- Authority
- GB
- United Kingdom
- Prior art keywords
- explosive
- conducting
- rod
- tube
- june
- 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
- 239000002360 explosive Substances 0.000 abstract 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 abstract 2
- 229910001369 Brass Inorganic materials 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000010951 brass Substances 0.000 abstract 2
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 229910000906 Bronze Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000005422 blasting Methods 0.000 abstract 1
- 239000010974 bronze Substances 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 239000006233 lamp black Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 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
- F42B3/195—Manufacture
- F42B3/198—Manufacture of electric initiator heads e.g., testing, machines
-
- 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
- F42B3/12—Bridge initiators
- F42B3/124—Bridge initiators characterised by the configuration or material of the bridge
-
- 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
- F42B3/12—Bridge initiators
- F42B3/128—Bridge initiators characterised by the composition of the pyrotechnic material
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Air Bags (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1084183X | 1956-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB821586A true GB821586A (en) | 1959-10-07 |
Family
ID=9611487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18544/57A Expired GB821586A (en) | 1956-06-16 | 1957-06-12 | Electric detonators |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE558176A (enrdf_load_stackoverflow) |
| DE (1) | DE1084183B (enrdf_load_stackoverflow) |
| FR (1) | FR1152383A (enrdf_load_stackoverflow) |
| GB (1) | GB821586A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4070970A (en) * | 1975-05-14 | 1978-01-31 | The Secretary Of State For Industry In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain & Northern Ireland | Electro-explosive igniters |
| US5027707A (en) * | 1989-05-08 | 1991-07-02 | Olin Corporation | Electric primer with reduced RF and ESD hazard |
| EP1434025A1 (en) * | 2002-12-27 | 2004-06-30 | Takata Corporation | Initiator and gas generator |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL110257C (enrdf_load_stackoverflow) * | 1959-05-04 | |||
| NL284467A (enrdf_load_stackoverflow) * | 1961-10-24 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE214705C (enrdf_load_stackoverflow) * | ||||
| AT35120B (de) * | 1905-05-04 | 1908-11-10 | Wilhelm Venier | Elektrischer Zünder. |
| AT82125B (de) * | 1911-07-21 | 1920-12-27 | Jean Sou Jean Sou | Elektrischer Minenzünder. Elektrischer Minenzünder. |
| FR16277E (fr) * | 1911-07-21 | 1912-12-24 | Jean Sou | Système d'amorces électriques pour mines |
| GB578300A (en) * | 1942-06-29 | 1946-06-24 | Cecil Robert Lovett Hall | Improvements in or relating to high tension electric fuzeheads |
| BE514064A (enrdf_load_stackoverflow) * | 1951-09-15 | |||
| BE519098A (enrdf_load_stackoverflow) * | 1952-07-26 |
-
0
- BE BE558176D patent/BE558176A/xx unknown
-
1956
- 1956-06-16 FR FR1152383D patent/FR1152383A/fr not_active Expired
-
1957
- 1957-06-12 GB GB18544/57A patent/GB821586A/en not_active Expired
- 1957-06-13 DE DES53872A patent/DE1084183B/de active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4070970A (en) * | 1975-05-14 | 1978-01-31 | The Secretary Of State For Industry In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain & Northern Ireland | Electro-explosive igniters |
| US5027707A (en) * | 1989-05-08 | 1991-07-02 | Olin Corporation | Electric primer with reduced RF and ESD hazard |
| EP1434025A1 (en) * | 2002-12-27 | 2004-06-30 | Takata Corporation | Initiator and gas generator |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1084183B (de) | 1960-06-23 |
| BE558176A (enrdf_load_stackoverflow) | |
| FR1152383A (fr) | 1958-02-14 |
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