US1824848A - Blasting cartridge, percussion cap, detonator, detonating fuse, and the like - Google Patents
Blasting cartridge, percussion cap, detonator, detonating fuse, and the like Download PDFInfo
- Publication number
- US1824848A US1824848A US305324A US30532428A US1824848A US 1824848 A US1824848 A US 1824848A US 305324 A US305324 A US 305324A US 30532428 A US30532428 A US 30532428A US 1824848 A US1824848 A US 1824848A
- Authority
- US
- United States
- Prior art keywords
- detonator
- blasting
- detonating fuse
- percussion cap
- blasting cartridge
- 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 - Lifetime
Links
- 238000005422 blasting Methods 0.000 title description 10
- 238000009527 percussion Methods 0.000 title description 7
- 150000001540 azides Chemical class 0.000 description 9
- LIPDUIOSIFXENT-UHFFFAOYSA-N 1,3,5-triazido-2,4,6-trinitrobenzene Chemical compound [O-][N+](=O)C1=C(N=[N+]=[N-])C([N+]([O-])=O)=C(N=[N+]=[N-])C([N+]([O-])=O)=C1N=[N+]=[N-] LIPDUIOSIFXENT-UHFFFAOYSA-N 0.000 description 7
- 239000002360 explosive Substances 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- LZMONXBJUOXABQ-UHFFFAOYSA-N 1,3,5-trichloro-2,4,6-trinitrobenzene Chemical compound [O-][N+](=O)C1=C(Cl)C([N+]([O-])=O)=C(Cl)C([N+]([O-])=O)=C1Cl LZMONXBJUOXABQ-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
- 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
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- NVWBARWTDVQPJD-UHFFFAOYSA-N antimony(3+);trisulfide Chemical compound [S-2].[S-2].[S-2].[Sb+3].[Sb+3] NVWBARWTDVQPJD-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 206010015037 epilepsy Diseases 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000015 trinitrotoluene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B25/00—Compositions containing a nitrated organic compound
- C06B25/04—Compositions containing a nitrated organic compound the nitrated compound being an aromatic
Definitions
- the invention relates to blasting cart- 3.
- a new explosive for use in blasting ridges, percussion caps, detonators, detonatcartridges, percussion caps, detonators, det ing. fuses, special projectiles and the like, onating fuses, special projectiles and the for the'production of which use is made of like 2,4,6-tri-nitro, 1,3,5-tri-azido benzene in- 2,4,6-trinitro 1,3,5-triazidobenzene either admixtures with a compressed layer of lead alone or together with other explosives such azide, weighing 0.05 to 0.2 grammes.
- a protecting cap with a suitable aperture can be pressed on to the same simultaneously when ramming in the azide or another layer, one to two millimetres thick of 2,4,6-trinitro 1,3,5-triazidobenzene with a corresponding protective cap is applied with pressure to the azide layer.
- the 2,4,6-trinitro 1,3,5-triazidobenzene necessary for carrying out the present in vention is made by causing a suitable solution. of 2,4,6-trichlor 1,3,5-trinitrobenzene, to react upon a suitable solution of an alkali azide.
- VVhat'I claim is 1.
- As a new explosive for use in blasting cartridges, percussion caps, detonators, detonating fuses, special projectiles and the like 2,4,6-trinitro, 1,3,5-tri-azido benzene in admixtures with an azide of heavy materials.
Description
sure a layer of lead azide weighing 0.05 to Fatented Sept. 29, 193E auras K OLDRICE TUREK, OF PLZEN, CZECHOSLOVAKJZA BLASTING CARTRIDGE, PERCUSSION CAP, DETONATOR, DETONATING FUSE, THE
LIKE
No Drawing. Application filed September 11, 1928, Serial No. 805,324, and in Czechoslovakia October 13, 1927.
The invention relates to blasting cart- 3. As a new explosive for use in blasting ridges, percussion caps, detonators, detonatcartridges, percussion caps, detonators, det ing. fuses, special projectiles and the like, onating fuses, special projectiles and the for the'production of which use is made of like 2,4,6-tri-nitro, 1,3,5-tri-azido benzene in- 2,4,6-trinitro 1,3,5-triazidobenzene either admixtures with a compressed layer of lead alone or together with other explosives such azide, weighing 0.05 to 0.2 grammes.
as trinitrotoluene, tetryl, tetra-nitro-penta- 4. As a new explosive for use in blasting erythritc and the like or admixtures such as cartridges, percussion caps, detonators, detpowdered glass, potassium chlorate, barium onating fuses, special projectiles and the nitrate, antimony tri-sulphide and the like like, a layer between one and two millimeters thick of 2,4,6-tri-nitro, 1,3,5-tri-azido as described in my copending application benzene in admixtures with a compressed Serial No. 305,323.
In blasting cartridges which were filled layer of lead azide, weighing 0.05 to' 0.2
with 2,4,6-trinitro 1,3,5-triazidobenzene grammes. ,ogether with other explosives or admixtures, In testimony whereof I have signed my it was found that the blasting cartridges name to this specification.
which were filled with highly compressed OLDRIOH TUREK. 2,4,6-trinitro 1,3,5-triazidobenzene, upon,
which was rammed with considerable pres- O.2 gs. or another azide of heavy metals or their compounds, were superior in action and shattering power to all the blasting cartridges hitherto known. For the purpose of protecting the layer of azide more satisfactorily, a protecting cap with a suitable aperture can be pressed on to the same simultaneously when ramming in the azide or another layer, one to two millimetres thick of 2,4,6-trinitro 1,3,5-triazidobenzene with a corresponding protective cap is applied with pressure to the azide layer.
The 2,4,6-trinitro 1,3,5-triazidobenzene necessary for carrying out the present in vention is made by causing a suitable solution. of 2,4,6-trichlor 1,3,5-trinitrobenzene, to react upon a suitable solution of an alkali azide.
VVhat'I claim is 1. As a new explosive for use in blasting cartridges, percussion caps, detonators, detonating fuses, special projectiles and the like 2,4,6-trinitro, 1,3,5-tri-azido benzene in admixtures with an azide of heavy materials.
2. As a new explosive for use in blasting cartridges, percussion caps, detonators, detonating fuses, special projectiles and the like 2,4,6-tri-nitro, 1,3,5-tri-azido benzene'in ad ixtures with a compressed layer of lead am e.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS1824848X | 1927-10-13 | ||
| CS308781X | 1928-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1824848A true US1824848A (en) | 1931-09-29 |
Family
ID=25746754
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US305324A Expired - Lifetime US1824848A (en) | 1927-10-13 | 1928-09-11 | Blasting cartridge, percussion cap, detonator, detonating fuse, and the like |
| US342672A Expired - Lifetime US1743739A (en) | 1927-10-13 | 1929-02-25 | Blasting cartridge, percussion cap, detonator, detonating fuse, and the like |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US342672A Expired - Lifetime US1743739A (en) | 1927-10-13 | 1929-02-25 | Blasting cartridge, percussion cap, detonator, detonating fuse, and the like |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US1824848A (en) |
| DE (2) | DE494289C (en) |
| GB (1) | GB308781A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4600536A (en) * | 1984-10-19 | 1986-07-15 | The United States Of America As Represented By The Secretary Of The Navy | Explosive compound |
| US5013856A (en) * | 1981-06-04 | 1991-05-07 | Rockwell International Corporation | 1,5-diazido-3-nitrazapentane and method of preparation thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2525397A (en) * | 1945-12-27 | 1950-10-10 | Hercules Powder Co Ltd | Blasting initiator |
| US2609752A (en) * | 1946-07-12 | 1952-09-09 | Atlas Powder Co | Delay electric blasting cap |
| US4616566A (en) * | 1984-10-05 | 1986-10-14 | Halliburton Company | Secondary high explosive booster, and method of making and method of using same |
-
1928
- 1928-08-16 DE DET35554D patent/DE494289C/en not_active Expired
- 1928-09-11 US US305324A patent/US1824848A/en not_active Expired - Lifetime
-
1929
- 1929-01-06 DE DET36252D patent/DE495297C/en not_active Expired
- 1929-02-15 GB GB5096/29A patent/GB308781A/en not_active Expired
- 1929-02-25 US US342672A patent/US1743739A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5013856A (en) * | 1981-06-04 | 1991-05-07 | Rockwell International Corporation | 1,5-diazido-3-nitrazapentane and method of preparation thereof |
| US4600536A (en) * | 1984-10-19 | 1986-07-15 | The United States Of America As Represented By The Secretary Of The Navy | Explosive compound |
Also Published As
| Publication number | Publication date |
|---|---|
| US1743739A (en) | 1930-01-14 |
| DE494289C (en) | 1930-03-21 |
| DE495297C (en) | 1930-04-04 |
| GB308781A (en) | 1930-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US1824848A (en) | Blasting cartridge, percussion cap, detonator, detonating fuse, and the like | |
| US3037452A (en) | Booster for relatively insensitive explosives | |
| US905336A (en) | Mine. | |
| US2996007A (en) | Explosive train | |
| US3288065A (en) | Booster and method of detonating explosive | |
| US3369944A (en) | Thickened aqueous detonator composition containing a brisant explosive | |
| US1968134A (en) | Combined initial and percussion composition | |
| GB911587A (en) | Devices for initiating detonations and deflagrations | |
| US868876A (en) | Priming of explosives. | |
| US1906869A (en) | Electric blasting cap | |
| US3690260A (en) | Flame sensitive ignitor | |
| US1185830A (en) | Detonator. | |
| US1041745A (en) | Manufacture of explosives. | |
| US2487317A (en) | Explosive cartridge for plaster shooting | |
| US1738402A (en) | Explosive cartridge | |
| US1358478A (en) | Blasting-cap | |
| US1744693A (en) | Detonator | |
| US1298466A (en) | Delay-action detonator. | |
| US1254147A (en) | Initial igniter. | |
| US1424462A (en) | Process for the manufacture of detonating caps for mining and military purposes | |
| US740355A (en) | Detonating composition. | |
| US551600A (en) | Blasting-cartridge | |
| US1042643A (en) | Method for the detonation of explosives. | |
| US904289A (en) | Charge for detonator-casings. | |
| US62890A (en) | Improved torpedo for oil-wells |