DE1154745B - Initial sentence - Google Patents

Initial sentence

Info

Publication number
DE1154745B
DE1154745B DEO8193A DEO0008193A DE1154745B DE 1154745 B DE1154745 B DE 1154745B DE O8193 A DEO8193 A DE O8193A DE O0008193 A DEO0008193 A DE O0008193A DE 1154745 B DE1154745 B DE 1154745B
Authority
DE
Germany
Prior art keywords
mixture
antimony trisulfide
potassium chlorate
initial
antimony
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.)
Pending
Application number
DEO8193A
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oregon Etablissements fuer Patentverwertung
Original Assignee
Oregon Etablissements fuer Patentverwertung
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Oregon Etablissements fuer Patentverwertung filed Critical Oregon Etablissements fuer Patentverwertung
Publication of DE1154745B publication Critical patent/DE1154745B/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C7/00—Non-electric detonators; Blasting caps; Primers
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B43/00—Compositions characterised by explosive or thermic constituents not provided for in groups C06B25/00 - C06B41/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Joining Of Glass To Other Materials (AREA)

Description

Initialsatz Initialsätze, welche aus etwa 2 Teilen Antimonsulfid, 4 Teilen Kaliumchlorat, 1 Teil roten Phosphor und 2 Teilen Glaspulver bestehen, sind bereits bekannt. Der eigentliche Zündsatz dieser bekannten Mischung setzt sich also aus etwa 57,141/o Kaliumchlorat, 28,56% Antimonsulfid und 14,31/o roten Phosphor zusammen, welcher hohe Anteil an Kaliumchlorat in Verbindung mit dem beträchtlichen Anteil an rotem Phosphor zur Rauchentwicklung, Funkenbüdung und Flammerscheinungen beim Ab- brennen führt. Diese Nachteile werden nun erfindungsgemäß dadurch behoben, daß der Anteil an Antimontrisulfid erhöht, der Anteil an Kaliumchlorat oder Perchlorat aber so weitgehend vermindert wird, daß derselbe zur Einleitung des Verbrennungsvorganges noch ausreicht.Initial sentence Initial sentences consisting of about 2 parts of antimony sulfide, 4 parts of potassium chlorate, 1 part of red phosphorus and 2 parts of glass powder are already known. The actual ignition charge of this known mixture consists of about 57.141 / o potassium chlorate, 28.56% antimony sulphide and 14.31 / o red phosphorus, which high percentage of potassium chlorate in connection with the considerable percentage of red phosphorus for smoke development, spark formation and flame phenomena leads to burn the waste. These disadvantages are now eliminated according to the invention in that the proportion of antimony trisulfide is increased, but the proportion of potassium chlorate or perchlorate is reduced to such an extent that it is still sufficient to initiate the combustion process.

Da als teilweiser Ersatz des Kaliumchlorats Bleidioxyd zur Anwendung gelangt und als neuer Mischungsbestandteil noch Calciumsilicid zugesetzt wird, welches mit Bleidioxyd unter Entwicklung hoher Temperaturen und ohne Gasbildung abbrennt, kann auch der Phosphorgehalt der Mischung vermindert werden.Because lead dioxide is used as a partial replacement for the potassium chlorate and calcium silicide is added as a new component of the mixture, which burns with lead dioxide with development of high temperatures and without gas formation, the phosphorus content of the mixture can also be reduced.

Die Zusammensetzung der erfindungsgemäßen Mischung kann innerhalb der nachstehend angegebenen Mengenverhältnisse liegen: Antimontrisulfid ............ 30 bis 60% Bleidioxyd ................. 50 bis 20 % Calciumsilicid .............. 5 bis 2011/o Kaliumchlorat .............. 3 bis 101/o Roter Phosphor ............. 2 bis 8 11/o Als vorteilhaft hat sich jedoch eine Mischung erwiesen, welche aus 49 1/o Antimontrisulfid, 33 % Bleidioxyd, 10% Calciumsflicid, 511/o Kaliumchlorat und 3 1/o rotem Phosphor besteht.The composition of the mixture according to the invention can be within the proportions given below: Antimony trisulfide ............ 30 to 60% Lead dioxide ................. 50 to 20% Calcium silicide .............. 5 to 2011 / o Potassium chlorate .............. 3 to 101 / o Red phosphorus ............. 2 to 8 11 / o However, a mixture has proven to be advantageous which consists of 49 1 / o antimony trisulfide, 33% lead dioxide, 10% calcium flicide, 511 / o potassium chlorate and 3 1 / o red phosphorus.

An Stelle des Antimontrisulfids kann auch freier Schwefel in solchen Mengen zur Anwendung gelangen, die ganz oder zum Teil den an Antimon gebundenen Schwefelmengen entsprechen. Die Entzündung des erfindungsgemäßen Initialzündsatzes, welcher außer den vorgenannten Bestandteilen auch noch als Friktionsmittel Glaspulver oder Siliciunikarbidpulver enthalten kann, erfolgt durch Reibungsschlag oder durch Schlag und Reibung. Der erfindungsgemäße Zündsatz kann zur Initialzündung für Verzögerungssätze aller Art zur Anwendung gelangen. Insbesondere ist er geeignet für Handgranaten, Nebelgranaten, Gewehrgranaten, aber auch für Feuerwerkskörper.In place of the antimony trisulfide, free sulfur can also be used in such Amounts used that are wholly or partly bound to antimony Corresponding amounts of sulfur. The ignition of the initial primer according to the invention, which, in addition to the above-mentioned ingredients, also uses glass powder as a friction agent or Siliciunikarbidpulver can contain, takes place by frictional impact or by Shock and friction. The ignition charge according to the invention can be used for initial ignition for delay sets of all kinds are used. In particular, it is suitable for hand grenades, Fog grenades, rifle grenades, but also for fireworks.

Claims (2)

PATENTANSPRÜCHE-1. Initialsatz, bestehend aus einem Gemisch im einzelnen und in teilweiser Kombination bekannter Zündsatzkomponenten, gekennzeichnet durch ein Gemisch von 30 bis 60, besonders 49 1/o Antimontrisulfid, 50 bis 20, besonders 33% Bleidioxyd, 5 bis 20, besonders 10 1/9 Calciumsilicid, 0 bis 10, besonders 51% Kaliumchlorat, und 2 bis 8, besonders 3 1/o rotem Phosphor. PATENT CLAIMS-1. Initial charge, consisting of a mixture of known primer components individually and partially in combination, characterized by a mixture of 30 to 60, especially 49 1 / o antimony trisulfide, 50 to 20, especially 33% lead dioxide, 5 to 20, especially 10 1/9 calcium silicide , 0 to 10, especially 51% potassium chlorate, and 2 to 8, especially 3 1 / o red phosphorus. 2. Initialsatz nach Anspruch 1, dadurch gekennzeichnet, daß das Antimontrisulfid ganz oder teilweise durch so viel elementaren Schwefel, wie der im Antimontrisulfid gebundenen Menge el Schwefel entspricht, ersetzt ist.2. Initial sentence according to claim 1, characterized in that the antimony trisulfide is wholly or partially replaced by as much elemental sulfur as the amount of sulfur bound in the antimony trisulfide.
DEO8193A 1961-07-07 1961-07-28 Initial sentence Pending DE1154745B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1154745X 1961-07-07

Publications (1)

Publication Number Publication Date
DE1154745B true DE1154745B (en) 1963-09-19

Family

ID=4560352

Family Applications (1)

Application Number Title Priority Date Filing Date
DEO8193A Pending DE1154745B (en) 1961-07-07 1961-07-28 Initial sentence

Country Status (1)

Country Link
DE (1) DE1154745B (en)

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