DE33867C - Process for filling hollow projectiles with pressed explosives in granular form - Google Patents
Process for filling hollow projectiles with pressed explosives in granular formInfo
- Publication number
- DE33867C DE33867C DENDAT33867D DE33867DA DE33867C DE 33867 C DE33867 C DE 33867C DE NDAT33867 D DENDAT33867 D DE NDAT33867D DE 33867D A DE33867D A DE 33867DA DE 33867 C DE33867 C DE 33867C
- Authority
- DE
- Germany
- Prior art keywords
- primer
- edge
- hollow
- granular form
- nitrocellulose
- 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
- 239000002360 explosive Substances 0.000 title claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 239000000020 Nitrocellulose Substances 0.000 claims description 4
- 229920001220 nitrocellulos Polymers 0.000 claims description 4
- 229940057995 liquid paraffin Drugs 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N Stearic acid Chemical class CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims 2
- 241000257303 Hymenoptera Species 0.000 claims 1
- 235000021355 Stearic acid Nutrition 0.000 claims 1
- 210000001138 Tears Anatomy 0.000 claims 1
- 239000012174 chinese wax Substances 0.000 claims 1
- 235000014113 dietary fatty acids Nutrition 0.000 claims 1
- 239000000194 fatty acid Substances 0.000 claims 1
- 150000004665 fatty acids Chemical class 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-N palmitic acid group Chemical group C(CCCCCCCCCCCCCCC)(=O)O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims 1
- 239000012188 paraffin wax Substances 0.000 description 7
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 238000005474 detonation Methods 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 239000002775 capsule Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 210000003128 Head Anatomy 0.000 description 1
- 235000009074 Phytolacca americana Nutrition 0.000 description 1
- 240000007643 Phytolacca americana Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
- F42B12/20—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type
- F42B12/201—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type characterised by target class
- F42B12/204—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type characterised by target class for attacking structures, e.g. specific buildings or fortifications, ships or vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air Bags (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
F. C. GLASER in BERLIN.F. C. GLASER in BERLIN.
zu füllen.to fill.
-Man füllt den Sprengstoff, welcher sich in Form von hinreichend kleinen Körpern befindet, durch das Mundloch in das Hohlgeschofs, bis dasselbe fast ganz voll ist. Nun führt man einen Cylinder, aus geprefster Masse desselben Sprengstoffes oder aus einem anderen Strengstoff bestehend, welcher die Detonation des ersten erzeugt und welcher als Zündpatrone dient, in das Hohlgeschofs ein.- You fill the explosives, which are in the form of sufficiently small bodies, through the mouth hole into the hollow storey until it is almost completely full. so one leads a cylinder, made from pressed mass of the same explosive or from another Consists of explosives, which detonates the first and which acts as an ignition cartridge serves, into the hollow storey.
Darauf giefst man flüssiges Paraffin in das Hohlgeschofs ein. Das Paraffin füllt alle Hohlräume, welche sich zwischen den Körnern des Sprengstoffes sowie zwischen diesen und der Geschofswandung befinden, aus, erkaltet dann bald und macht aus der Gesammtladung einen starren, festen Körper.Liquid paraffin is then poured into the hollow storey. The paraffin fills all the cavities, which is between the grains of the explosive and between them and the Wall of the storey, then soon cools down and turns the total load into one rigid, solid body.
An Stelle des Paraffins kann man auch Wachs, Wachs und Paraffin gemengt öder einen ähnlichen Stoff verwenden, der die Uebertragung der Detonation von einem Körperchen des Sprengstoffes auf den anderen nicht verhindert. Instead of paraffin, wax, wax and paraffin can also be mixed or mixed use a substance similar to that which allows the detonation to be transmitted from a corpuscle of the explosives on the other is not prevented.
Anstatt die Zündpatrone vor dem Eingiefsen des Paraffins einzuführen, kann man auch provisorisch einen Cylinder von anderem festen Material, etwa von Metall, einführen, das Paraffin eingiefsen und den Cylinder 'nach dem Erkalten des Paraffins herausnehmen. Es. hat sich dann ein leerer Raum gebildet, in welchen man nachträglich die Zündpatrone einsetzt. Sie wird durch eine Flamme zur Detonation gebracht, welche von dem im Kopf des Hohlgeschosses sich befindenden Zünder in das Innere der Geschofshöhlung schlägt. Instead of inserting the ignition cartridge before pouring in the paraffin, you can also temporarily insert a cylinder of other solid material, such as metal, which Pour in paraffin and remove the cylinder after the paraffin has cooled down. It. Has an empty space is then formed, in which the ignition cartridge is subsequently inserted. she is detonated by a flame caused by the one in the head of the hollow projectile The detonator that is located hits the interior of the projectile cavity.
Im Fall Sprengstoffe verwendet werden, welche porös sind, werden die einzelnen Körner und die Zündpatrone, soweit es wegen der Detonationsfähigkeit erforderlich ist, gegen Eindringen des Paraffins durch einen Ueberzug geschützt.If explosives are used, which are porous, the individual grains and the ignition cartridge, insofar as it is necessary because of the detonation capability, against penetration of the paraffin protected by a coating.
Bei nitrirter Cellulose, wie z. B. Schiefsbaumwolle, ist dies durch Eintauchen der Stücke in ein Lösungsmittel der Nitrocellulose leicht ausführbar. In nitrated cellulose, such as. B. crooked cotton, this is done by dipping the pieces in a solvent of nitrocellulose easily feasible.
Bei gewöhnlichem Schwarzpulver ist ein Ueberzug nicht erforderlich.A coating is not necessary with ordinary black powder.
Zur Detonationserzeugung einer Zündpatrone aus nitrirter Cellulose benutzt man ein Zündhütchen. A primer cap is used to generate a detonation from a nitrided cellulose ignition cartridge.
Das Zündhütchen ist das bisher übliche, bestehend aus einer metallenen Röhre mit Boden und einer Oeffnüng und zum Theil mit Knallquecksilber gefüllt. Das Zündhütchen, befindet sich in der Zündpatrone in einer Aushöhlung derselben, mit der Oeffnüng nach dem Mundloch des Hohlgeschosses zu.The primer is the usual one, consisting of a metal tube with Bottom and an opening and partly filled with fumed mercury. The primer, is located in the ignition cartridge in a cavity of the same, with the opening to the The mouth of the hollow bullet closed.
Wenn man, im Fall die Zündpatrone aus Nitrocellulose besteht, ehe sie eingesetzt wird, in ihre Höhlung eine Flüssigkeit giefst, welche nitrirte Cellulose löst, und dann das Zündhütchen in die Höhlung einführt, so lange die gelösten Wandtheile derselben noch feucht sind, so sitzt das Zündhütchen in der Zündpatrone fest, sobald letztere ganz trocken ist. Der Durchmesser der Höhlung und der des Zündhütchens ist derselbe. Das Zündhütchen ist in" keiner mechanischen Verbindung mit dem Zünder ,des. Hohlgeschosses.If, in the case of the ignition cartridge, it is made of nitrocellulose before it is inserted, poured into its cavity a liquid which dissolves nitrided cellulose, and then the primer introduces into the cavity as long as the loosened parts of the wall are still moist, so the primer sits firmly in the ignition cartridge as soon as the latter is completely dry. Of the The diameter of the cavity and that of the primer are the same. The primer is in "no mechanical connection with the fuse, the hollow projectile.
In den Fig. 1I; ..und 2 ist α das Zündhütchen mit Knallquecksilbersatz, b die Zündpatrone mit einer Höhlung in ihrer Mitte vom Durchmesser des äufseren Durchmessers des Zündhütchens, c der Zünder des Hohlgeschosses, d die Wandung des Hohlgeschosses, e die Füllung des Hohlgeschosses.In Figs. 1 I; ..and 2 is α the primer with fumed mercury, b the primer with a cavity in its center with the diameter of the outer diameter of the primer, c the fuse of the hollow projectile, d the wall of the hollow projectile, e the filling of the hollow projectile.
Man kann der Metallröhre des Zündhütchens an ihrer Oeffnung einen metallenen, seitlich überstehenden, starken Rand geben, hinreichend stark, um bei eintretendem Druck und Stofs jede Biegung des Randes und jedes Abreifsen der Metallröhre vom Rande, soweit die Metallröhre mit ihrer eigenen Festigkeit widersteht, unmöglich zu machen.You can attach a metal tube to the opening of the primer cap. Provide a strong margin that protrudes to the side, strong enough to withstand pressure and every bend in the edge and every abrasion of the metal tube from the edge, so far resisting the metal tube with its own strength, impossible to make.
Wenn die Metallröhre 6 mm Durchmesser hat, so gebe ich dem Rand ca. 5 mm Dicke . und ca. 12 mm äufseren Durchmesser. Vermittelst dieses Randes des Zündhütchens kann man dasselbe in einen Metallcylinder, welcher mit dem Zünder in Verbindung steht, fest einsetzen. Das Zündhütchen reicht in die Zündpatrone hinein. Der Durchmesser der Höhlung derselben ist etwas gröfser als der des Zündhütchens. If the metal tube is 6 mm in diameter, I give the edge about 5 mm thick . and approx. 12 mm outer diameter. By means of this edge of the primer can it is firmly inserted into a metal cylinder which is connected to the detonator. The primer extends into the ignition cartridge. The diameter of the cavity is somewhat larger than that of the primer.
Den Rand des Zündhütchens kann man rings mit einer Gummielasticumkapsel umgeben und das Zündhütchen mitsammt derselben in dem Metallcylinder befestigen. Stöfse, welche durch Vermittelung der Röhre auf das Zündhütchen wirken, werden durch das Gummielasticum gemildert. The edge of the primer can be surrounded by a rubber capsule and Fasten the primer together with the same in the metal cylinder. Poke which through By means of the tube acting on the primer, they are softened by the rubber elasticum.
In den Fig. 3 und 4 ist α der Rand des Zündhütchens, b die Kapsel von Gummielasticum, c der Metallcylinder am Zünder, in welchem das Zündhütchen sitzt, d die Metallröhre des Zündhütchens mit Knallquecksilbersatz.In FIGS. 3 and 4, α is the edge of the primer, b the capsule of rubber elasticum, c the metal cylinder on the igniter in which the primer sits, d the metal tube of the primer with fumed mercury.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE33867C true DE33867C (en) |
Family
ID=309813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT33867D Expired - Lifetime DE33867C (en) | Process for filling hollow projectiles with pressed explosives in granular form |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE33867C (en) |
-
0
- DE DENDAT33867D patent/DE33867C/en not_active Expired - Lifetime
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