US1743739A - 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
- US1743739A US1743739A US342672A US34267229A US1743739A US 1743739 A US1743739 A US 1743739A US 342672 A US342672 A US 342672A US 34267229 A US34267229 A US 34267229A US 1743739 A US1743739 A US 1743739A
- Authority
- US
- United States
- Prior art keywords
- detonator
- trinitro
- triazidobenzene
- blasting cartridge
- detonating fuse
- 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 5
- 238000009527 percussion Methods 0.000 title description 2
- 230000037452 priming Effects 0.000 description 7
- 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 4
- XRBKTKHZYXIXBO-UHFFFAOYSA-N 1,3,5-triazidobenzene Chemical compound [N-]=[N+]=NC1=CC(N=[N+]=[N-])=CC(N=[N+]=[N-])=C1 XRBKTKHZYXIXBO-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 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 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- CTRLRINCMYICJO-UHFFFAOYSA-N phenyl azide Chemical compound [N-]=[N+]=NC1=CC=CC=C1 CTRLRINCMYICJO-UHFFFAOYSA-N 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000000015 trinitrotoluene Substances 0.000 description 2
- IBNVFRMWOQRPJV-UHFFFAOYSA-N 1,2,3-triazidobenzene Chemical compound [N-]=[N+]=NC1=CC=CC(N=[N+]=[N-])=C1N=[N+]=[N-] IBNVFRMWOQRPJV-UHFFFAOYSA-N 0.000 description 1
- AGUIVNYEYSCPNI-UHFFFAOYSA-N N-methyl-N-picrylnitramine Chemical compound [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
- 150000001540 azides Chemical class 0.000 description 1
- 239000002360 explosive 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
- this substance which has been compressed under a pressure of 300 kg. cm is suitable for the purpose.
- What I claim is 1.
- a method of producing blasting cartridges and the like consisting in filling the detonating cap with compressed 2, 4, 6-trinitro 1, 3, 5-tri'azidobenzene, serving as secondary filling, and ramming thereupon with a pressure not exceeding 300 kg.
- cm a priming consisting of 0.05 to 0.2 guns of 2, 4, fi-trinitro 1, 3, 5-triazidobenzene, as set forth.
- a method of producing blasting cartridges and the like consisting in filling the detonating cap with compressed 2, 4, 6-trinitro 1, 3, 5-triazidobenzene, serving as secondary filling, ramming thereupon with a pressure not exceeding 300 kg. cm a priming consisting of 0.05 to 0.02 grms. of 2, 4, 6-trinitro 1, 3, 5-triazidobenzene, and pressing thereon a protective cap with aperture, as set forth.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Devices For Opening Bottles Or Cans (AREA)
Description
Patented Jan. 14, 1930 PATENT OFFICE OLDRICH TUREK, 9F PLZEN, GZECHOSLOVAKIA BLASTING CARTRIDGE, PERCUSSION GAP, DETONATOB, DETONATING'FUSE, AND THE LIKE No Drawing. Application filed February 25, 1929, Serial No. 342,672,
2, 4, G-trinitro 1, 3, -triazidobenzene can be suitably employed as priming in detonating caps, if the compression pressure does not exceeds 300 kg. cm otherwise there is a rapid 5 decrease in shattering power and priming force.
The same powerful action which is obtained with the type of detonating caps in which highly compressed 2. 4, fi-trinitro 1, 3, 5-tri- 10 azidobenzene is combined with highly compressed lead azide, is also obtained with detonating caps, in which use is'made, as secondary filling, of highly compressed 2, 4, 6-trinitro 1, 3, 5-triazidobenzene (compression pressure of 300 kg. cm u to 2000 kg. cm and more) and as priming lling a small length of slightly compressed 2, 4, fi-trinitro 1, 3., 5-
triazidobenzene. 0.05 grms. to 0.1 grms. of
this substance, which has been compressed under a pressure of 300 kg. cm is suitable for the purpose.
As secondary filling in place of highly compressed 2, 4, S-trinitro 1, 3, 5-triazidobenzene, use can also be made of trinitrotoluene, tetril or other shattering substance; the shattering power of the detonating caps is naturally correspondingly less. 0.5 grms. 2, 4, 6-trinitro 1, 3, 5-triazidobenzene is sufiicient for complete priming.
What I claim is 1. A method of producing blasting cartridges and the like, consisting in filling the detonating cap with compressed 2, 4, 6-trinitro 1, 3, 5-tri'azidobenzene, serving as secondary filling, and ramming thereupon with a pressure not exceeding 300 kg. cm a priming consisting of 0.05 to 0.2 guns of 2, 4, fi-trinitro 1, 3, 5-triazidobenzene, as set forth.
2. A method of producing blasting cartridges and the like, consisting in filling the detonating cap with compressed 2, 4, 6-trinitro 1, 3, 5-triazidobenzene, serving as secondary filling, ramming thereupon with a pressure not exceeding 300 kg. cm a priming consisting of 0.05 to 0.02 grms. of 2, 4, 6-trinitro 1, 3, 5-triazidobenzene, and pressing thereon a protective cap with aperture, as set forth.
3. A method of producing blasting cartridges, detonators and the like, consisting in and in Czechoslovakia March 28, 1928.
filling a detonatin capwith compressed trinitrotoluene, tetry or other shattering substance (high explosive) serving as secondary filling, ramming thereupon w1th a pressure not exceeding 300 kg. cm a priming consistmg of 0.05 to 0.2 grms. of 2, 4, G-trinitro 1, 3, 5-triazidobenzene and pressing thereon a protective cap with an aperture, as set forth.
In testimony whereof I have signed my name to this specification.
OLDRIOH TUREK.
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 |
|---|---|
| US1743739A true US1743739A (en) | 1930-01-14 |
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 Before (1)
| 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 |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US1824848A (en) |
| DE (2) | DE494289C (en) |
| GB (1) | GB308781A (en) |
Cited By (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 |
Families Citing this family (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 |
-
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 (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB308781A (en) | 1930-01-02 |
| DE495297C (en) | 1930-04-04 |
| US1824848A (en) | 1931-09-29 |
| DE494289C (en) | 1930-03-21 |
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