DE547412C - Process for the production of storage-stable pressed explosive charges - Google Patents
Process for the production of storage-stable pressed explosive chargesInfo
- Publication number
- DE547412C DE547412C DEW86259D DEW0086259D DE547412C DE 547412 C DE547412 C DE 547412C DE W86259 D DEW86259 D DE W86259D DE W0086259 D DEW0086259 D DE W0086259D DE 547412 C DE547412 C DE 547412C
- Authority
- DE
- Germany
- Prior art keywords
- explosive charges
- production
- storage
- explosive
- cardboard
- 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 title claims description 17
- 238000000034 method Methods 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 239000012188 paraffin wax Substances 0.000 claims description 5
- 238000005470 impregnation Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- DSEKYWAQQVUQTP-XEWMWGOFSA-N (2r,4r,4as,6as,6as,6br,8ar,12ar,14as,14bs)-2-hydroxy-4,4a,6a,6b,8a,11,11,14a-octamethyl-2,4,5,6,6a,7,8,9,10,12,12a,13,14,14b-tetradecahydro-1h-picen-3-one Chemical compound C([C@H]1[C@]2(C)CC[C@@]34C)C(C)(C)CC[C@]1(C)CC[C@]2(C)[C@H]4CC[C@@]1(C)[C@H]3C[C@@H](O)C(=O)[C@@H]1C DSEKYWAQQVUQTP-XEWMWGOFSA-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
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 239000012170 montan wax Substances 0.000 description 1
- OXNIZHLAWKMVMX-UHFFFAOYSA-N picric acid Chemical compound OC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O OXNIZHLAWKMVMX-UHFFFAOYSA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 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
- C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
- C06B21/0083—Treatment of solid structures, e.g. for coating or impregnating with a modifier
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Chemistry (AREA)
- Making Paper Articles (AREA)
Description
Verfahren zur Herstellung lagerbeständiger gepreßter Sprengladungen Sprengladungen zum Füllen von Geschossen, Minen, Bomben u. dgl. bestehen zum großen Teil aus Preßkörpern von Pikrinsäure, Trinitrotoluol oder ähnlichen brisanten Sprengstoffen, die in festem Zustande durch hydraulische Pressen oder andere Vorrichtungen unter hohem Druck in die gewünschte Form gebracht worden sind. Um der Sprengladung, die aus einem oder mehreren Preßkörpern bestehen kann, eine handliche Form zu geben, wird sie in eine Pappbüchse eingeschoben, die mit Leinöl oder anderen Stoffen zum Schutze vor Feuchtigkeit imprägniert ist. Trotz der Imprägnierung tritt beim Lagern -besonders in Räumen mit wechselnder Temperatur und Luftfeuchtigkeit - häufig eine Formveränderung der Pappbüchsen ein. Dadurch sitzen die Preßkörper nicht mehr fest in ihnen, so daß unter Umständen, besonders wenn sie aus mehreren Preßkörpern bestehen, die Sprengladungen nicht verwendet werden können, da Rohrkrepierer bzw. Frühdetonierer infolge der in der Sprengladung enthaltenen Hohlräume zu befürchten sind.Process for the production of storable pressed explosive charges Explosive charges for filling projectiles, mines, bombs and the like exist to a large extent Part made from pressed bodies of picric acid, trinitrotoluene or similar explosive explosives, those in the solid state by hydraulic presses or other devices have been brought into the desired shape under high pressure. To the explosive charge that can consist of one or more pressed bodies to give a handy shape, it is pushed into a cardboard box that is filled with linseed oil or other substances Protection against moisture is impregnated. Despite the impregnation occurs when storing - especially in rooms with changing temperature and humidity - often one Change in shape of the cardboard cans. As a result, the compacts no longer sit tight in them, so that under certain circumstances, especially if they consist of several pressed bodies, The explosive charges cannot be used because they crack the pipe or detonate early due to the cavities contained in the explosive charge are to be feared.
Es ist ferner bekannt, die in Papphülsen befindlichen Sprengladungen durch Eintauchen in geschmolzenes Paraffin zu imprägnieren. Auch bei dieser Arbeitsweise gelingt es nicht, den Zwischenraum zwischen der Pappbüchse und den Sprengkörpern vollständig auszufüllen, da die dort befindliche Luft dies verhindert.It is also known that the explosive charges contained in cardboard tubes impregnate by immersion in molten paraffin. Even with this way of working does not succeed in the space between the cardboard can and the explosive device to be filled in completely, as the air there prevents this.
Es wurde nun gefunden, daß man diesem übelstand dadurch begegnen kann, daß man die in den Papphülsen befindlichen fertigen Sprengladungen unter möglichst hohem Vakuum in geschmolzenes Paraffin, Montanwachs, Bienenwachs, Ceresin oder andere Imprägnierungsmittel taucht und nach dem Eintauchen den Luftdruck wieder einwirken läßt, solange sich die Sprengladungen noch im geschmolzenen Imprägnierungsmittel befinden. Hierbei dringt z. B. das Paraffin in alle Hohlräume der Sprengladung ein, so daß ein dauernder fester Sitz der Sprengkörper in den Papphülsen gewährleistet wird.It has now been found that this evil can be countered by that you can find the finished explosive charges in the cardboard tubes under as possible high vacuum in molten paraffin, montan wax, beeswax, ceresin or others Impregnation agent is immersed and after immersion the air pressure acts again as long as the explosive charges are still in the molten impregnation agent are located. Here z. B. the paraffin into all cavities of the explosive charge, so that a permanent tight fit of the explosive in the cardboard tubes is guaranteed will.
Zweckmäßig verwendet man bei dem vorliegenden Verfahren nicht imprägnierte Pappbüchsen, da diese beim Eintauchen ebenfalls mit Paraffin durchtränkt werden und infolgedessen gegen die Witterungseinflüsse gut geschützt sind.It is expedient to use non-impregnated in the present process Cardboard cans, as these are also saturated with paraffin when immersed and as a result are well protected from the elements.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW86259D DE547412C (en) | 1931-06-17 | 1931-06-17 | Process for the production of storage-stable pressed explosive charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW86259D DE547412C (en) | 1931-06-17 | 1931-06-17 | Process for the production of storage-stable pressed explosive charges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE547412C true DE547412C (en) | 1932-04-01 |
Family
ID=7612328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEW86259D Expired DE547412C (en) | 1931-06-17 | 1931-06-17 | Process for the production of storage-stable pressed explosive charges |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE547412C (en) |
-
1931
- 1931-06-17 DE DEW86259D patent/DE547412C/en not_active Expired
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