US342423A - Gustay bloem - Google Patents
Gustay bloem Download PDFInfo
- Publication number
- US342423A US342423A US342423DA US342423A US 342423 A US342423 A US 342423A US 342423D A US342423D A US 342423DA US 342423 A US342423 A US 342423A
- Authority
- US
- United States
- Prior art keywords
- bloem
- shell
- gustay
- cotton
- sleeve
- 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
- 239000000020 Nitrocellulose Substances 0.000 description 6
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2S,3R,4S,5R,6R)-2-[(2R,3R,4S,5R,6S)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2R,3R,4S,5R,6S)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 6
- 229920001220 nitrocellulos Polymers 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 4
- -1 dynamite Substances 0.000 description 4
- 239000002360 explosive Substances 0.000 description 4
- 239000003721 gunpowder Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- USXDFAGDIOXNML-UHFFFAOYSA-N fulminate Chemical compound [O-][N+]#[C-] USXDFAGDIOXNML-UHFFFAOYSA-N 0.000 description 2
Images
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
Definitions
- Figures l, 2, and 3 are sectional views showing the invention.
- Figs. 4, 5, and 6 show different forms of shell-bottoms.
- the invention relates to an improved construction of the shell of exploders or blastingcaps or detonators filled with a fulminating compound, and used as primers to explode blasts or charges of gunpowder, dynamite, gun-cotton or cotton-powder and similar explosive substances.
- Ihe invention consists in combining such a Y shell having a weak bottom with an outer cylindrical strong sleeve.
- the bottom b of the shell a is pierced, (see Figs. l and 5,) without disengaging therefrom any portions of the bottom or otherwise made quite thin and weak.
- the shella is surrounded as far as the fulminating compound extends by a sleeve, c, (or more than one,) grasping by a narrow inward rim, d, under the edge of the bottom b.
- the sleeve c or the sleeves may project from the outside of the shell a, as in Figs. 1 and 3, orbe Hush with it, asin Fig. 2, in which latter case the inside diameter of the shell a becomes at this place smaller in proportion.
- the improved shell is used in blasting-caps, exploders, or detonators for gunpowder, dynamite, gun-cotton or cotton-powder, and other explosive substances.
- the shell a having weak bottom b,combined with the surrounding sleeve or sleeves c, having inward ri m,d,substantially as herei n shown and described.
Description
(No Model.)
G. BLOEM. a'
SHELL POR DETONATING CAPS.
Patented May 25, 1886.
By @vim rdm/ ATTUH/VEVLS,
UNITED STATES PATENT OFFICE.
GUSTAV BLOEM, OF DUSSELDORF, PBUSSIA, GERMANY.
SHELL FOR DETONATING CAPS.
SPECIFICATION forming part of Letters Patent No. 342,423, dated May 25, 1886. Application filed January Q0, 1886. Serial No. 189,131. No model.)
To all whom it T11/ty concern..-
Be it known that I, GUsTV BLOEM, of Dusseldorf, in the Kingdom of Prussia, German Empire, have invented certain Improvements in Shells for Fulminate and Dynamite Exploders and Cotton-Powder or Gun-Cotton Detonators, of which the following` is a full and clear specification, reference being had to the accompanying drawings, forming part of the specification, in which the same letters of referenee indicate corresponding parts in all figures.
In the drawings, Figures l, 2, and 3 are sectional views showing the invention. Figs. 4, 5, and 6 show different forms of shell-bottoms.
The invention relates to an improved construction of the shell of exploders or blastingcaps or detonators filled with a fulminating compound, and used as primers to explode blasts or charges of gunpowder, dynamite, gun-cotton or cotton-powder and similar explosive substances.
Ihe invention consists in combining such a Y shell having a weak bottom with an outer cylindrical strong sleeve.
The bottom b of the shell a is pierced, (see Figs. l and 5,) without disengaging therefrom any portions of the bottom or otherwise made quite thin and weak. The shella is surrounded as far as the fulminating compound extends by a sleeve, c, (or more than one,) grasping by a narrow inward rim, d, under the edge of the bottom b. The sleeve c or the sleeves may project from the outside of the shell a, as in Figs. 1 and 3, orbe Hush with it, asin Fig. 2, in which latter case the inside diameter of the shell a becomes at this place smaller in proportion. By these constructions the concentration of the efect of the explosion in an axial direction of the exploder isincreased. It must be remarked that the bottom b of such exploder with sleeve c, or sleeves, may be pressed inward hemispherically, as in Fig. 6.
The improved shell is used in blasting-caps, exploders, or detonators for gunpowder, dynamite, gun-cotton or cotton-powder, and other explosive substances.
I claim" The shell a, having weak bottom b,combined with the surrounding sleeve or sleeves c, having inward ri m,d,substantially as herei n shown and described.
This specification signed by me this 18th day of' December, 1885.
' GUSTAV BLOEM. [L s] \Vitnesses: Y
FR. F. BLOEM,
JEROME ERNsT.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US342423A true US342423A (en) | 1886-05-25 |
Family
ID=2411505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US342423D Expired - Lifetime US342423A (en) | Gustay bloem |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US342423A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2462305A (en) * | 1944-11-23 | 1949-02-22 | Remington Arms Co Inc | Explosive device |
| US11719516B2 (en) | 2018-10-23 | 2023-08-08 | Moon-Jong Kwon | Method of blasting using jet units charged in a blast-hole |
-
0
- US US342423D patent/US342423A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2462305A (en) * | 1944-11-23 | 1949-02-22 | Remington Arms Co Inc | Explosive device |
| US11719516B2 (en) | 2018-10-23 | 2023-08-08 | Moon-Jong Kwon | Method of blasting using jet units charged in a blast-hole |
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