DE690513C - Filling for incendiary bombs, incendiary grenades, fires - Google Patents

Filling for incendiary bombs, incendiary grenades, fires

Info

Publication number
DE690513C
DE690513C DE1937S0126825 DES0126825D DE690513C DE 690513 C DE690513 C DE 690513C DE 1937S0126825 DE1937S0126825 DE 1937S0126825 DE S0126825 D DES0126825 D DE S0126825D DE 690513 C DE690513 C DE 690513C
Authority
DE
Germany
Prior art keywords
incendiary
granules
bombs
magnesium
grenades
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
Application number
DE1937S0126825
Other languages
German (de)
Inventor
Johannes Sonntag
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.)
JOHANNES SONNTAG
Original Assignee
JOHANNES SONNTAG
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 JOHANNES SONNTAG filed Critical JOHANNES SONNTAG
Priority to DE1937S0126825 priority Critical patent/DE690513C/en
Application granted granted Critical
Publication of DE690513C publication Critical patent/DE690513C/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C06EXPLOSIVES; MATCHES
    • C06BEXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B33/00Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
    • CCHEMISTRY; METALLURGY
    • C06EXPLOSIVES; MATCHES
    • C06CDETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C15/00Pyrophoric compositions; Flints

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Emergency Lowering Means (AREA)

Description

Füllung für Brandbomben, Brandgranaten, Brander Die gebräuchlichen Fliegerbrandbomben, Brandgranaten, Brander usw. mit Mänteln aus Magnesium und Magnesiumlegierungen leiden unter der Erscheinung, daß ihre Füllungen aus Gemischen von Metalloxyd und Aluminiumgranalien eine zu geringe Sprühwirkung haben. Es ist daher möglich, an die Bomben usw. heranzukommen und die Brandwirkung zu ersticken.Filling for incendiary bombs, incendiary grenades, fires The common ones Incendiary bombs, incendiary grenades, fires, etc. with jackets made of magnesium and magnesium alloys suffer from the phenomenon that their fillings are made of mixtures of metal oxide and Aluminum granules have too little spray effect. It is therefore possible to attend to get the bombs, etc., and smother the effect of the fire.

Die Erfindung betrifft Füllungen, die beim Abbrand Stichflammen von Gasen, wie Wasserstoff und gas,förmigen Kohlenwasserstoffen, erzeugen. Diese neuartigen Brandgemische bestehen, aus Mischungen von Aluminiumgranalien bzw. Aluminiumgranalien mit einem Zusatz von Magnesiumgranalien als Erregermetall mit vorwiegend oder ausschließlich kristallwasserh,altigen Salzen als Sauerstoffträger. Will man Füllungen von stark deflagrierender oder verpuffender Wirkung erhalten, so verwendet man an Stelle reiner Aluminiumgranalien Granalien aus reinem Magnesium oder Magnesiumlegierungen. Eine weitere Erhöhung der deflagrierenden Wirkung der Füllungen kann noch durch Verwendung von Aluminium- und Magnesiumpulvern an Stelle der Granalien erreicht werden. Sehr hohen Kristallwassergehalt besitzt das kristallisierte Aluminiumsulfat, welches 18 Mol. Kristallwasser, nahezu 5o Gewichtsprozent, enthält. Weitere günstige Kristallsalze sind Natriumsulfat mit io Teilen -Wasser sowie die Aluminium-, Kalium-, Natriumsulfatdoppelsalze mit- io bis 12 Mol. Kristallwasser, die unter dein Begriff Alaune zusammengefaßt werden, ferner kristallisierte Soda, die wie die Alaune i-- Mol. Kristallwasser enthält. Diese Salze werden im Verhältnis zu dem Sauerstoffgehalt des Kristallwassers und des Säureradikals mit den Leichtmetallgranalien gemischt. Diese Brandstoffe können mit gewöhnlichen Initialzündungen für aluminiumthermische Gemische ebenfalls in Brand gesetzt werden. Um die Verwitterung der Salze und das Verdampfen des Kristallwassers zu verhindern, werden diese Gemische mit Schutzstoffen aus Harzen, wie Schellack, Kunstharz usw., Kohlenwasserstoffen, z.B. Naphthalin, oder Celluloseestern, z. B. Kollodiumlösungen, behandelt.The invention relates to fillings that are burned off by flash flames Generate gases such as hydrogen and gaseous hydrocarbons. This novel Incendiary mixtures consist of mixtures of aluminum granules or aluminum granules with an addition of magnesium granules as the pathogen metal with predominantly or exclusively Crystalline salts as oxygen carriers. If you want fillings from strong If a deflagrant or puffy effect is obtained, pure one is used instead Aluminum granules Granules made from pure magnesium or magnesium alloys. One The deflagrant effect of the fillings can be further increased by using them of aluminum and magnesium powders instead of granules. very The crystallized aluminum sulphate, which Contains 18 moles of water of crystallization, almost 50 percent by weight. More cheap crystal salts are sodium sulphate with 10 parts water and the aluminum, potassium and sodium sulphate double salts with io to 12 mol. water of crystallization, summarized under your term alums also crystallized soda, which like the alums i-- Mol. water of crystallization contains. These salts are in proportion to the oxygen content of the crystal water and the acid radical mixed with the light metal granules. These incendiary substances can also be used with normal initial ignitions for aluminum-thermal mixtures to be set on fire. About the weathering of the salts and the evaporation of the crystal water to prevent these mixtures being with Protective materials made of resins, such as shellac, synthetic resin, etc., hydrocarbons, e.g. naphthalene, or cellulose esters, z. B. collodion solutions treated.

Die Entzündung erfolgt in üblicher Weise durch einen Aufschlag- oder Zeitzünder, der ein zwischengeschaltetes Initialgemiseli entflammt, das dann das Brandgemisch zum Entflammen bringt.The inflammation occurs in the usual way by an impact or Time fuse that ignites an intermediary initial chisel, which then the Brings fire mixture to ignite.

Außerdem kann die Stichflammenwirkung noch dadurch erhöht werden, daß kleine Behälter mit Kohlenwasserstoffen von hohem Verdampfungsdruck in die Füllung eingebaut werden. Diese Kohlenwasserstoffe werden beim Abbrand der Brandmischung der Füllung unter Dampfdruck gesetzt, so daß die Behälter mit weitausladenden Stichflammen zerplatzen. Diesen Füllungen können auch giftige Stoffe, z. B. Cyan-, Arsen-, Phosphorverhindungen oder ähnliche Stoffe, beigegeben werden, die verdampfen und giftige Gase erzeugen. Durch diese Kombinationen wird eine bedeutende Verbesserung in der Brandwirkung der bisherigen Brandbornben, Brandgranaten, Eir' Üder usw. erzielt und insbesondere die Agnäherung- an diese Brandl,-Zirper bei Löschversuchen erschwert.In addition, the flame effect can be increased by that small containers with hydrocarbons of high evaporation pressure in the filling to be built in. These hydrocarbons are used when the fire mixture burns down the filling is put under steam pressure, so that the container with expansive jet flames burst. These fillings can also contain toxic substances, e.g. B. cyan, arsenic, phosphorus prevention or similar substances, which evaporate and produce toxic gases. These combinations result in a significant improvement in the fire effect of the previous incendiary grenades, incendiary grenades, Eir 'Üder, etc. achieved and in particular the approach to this fire, chirps made more difficult when attempting to extinguish the fire.

Claims (1)

PATENTANSPRUCH: Füllungen für 'Brandbomben, Brandgrana.ten oder Brander, die aus einem Hohlk5rper aus Magnesium oder Magnesiumlegierungen mit metallthermischen Gemischen als Inhalt bestehen, gekennzeichnet durch ein metallthermisches Gemisch aus Aluminiumgranalien oder -pulver, gegebenenfalls mit Beimengungen aus Magnesiumgranalien oder -pulver, und kristallwasserhaltigen Salzen, die io bis 18 Mol. Kristallwasser -enthalten, das mit Harzen oder festen Kohlenwasserstoffen un.d/oder Celluloseestern als Binde-bzw. Verfestigungsmittel behandelt ist.PATENT CLAIM: Fillings for incendiary bombs, incendiary granules or fire, those made of a hollow body made of magnesium or magnesium alloys with metallic thermal Mixtures exist as contents, characterized by a metal-thermal mixture made of aluminum granules or powder, optionally with admixtures of magnesium granules or powder, and salts containing water of crystallization which are 10 to 18 mol. water of crystallization -contained that with resins or solid hydrocarbons and / or cellulose esters as a binding or. Solidifying agent is treated.
DE1937S0126825 1937-04-15 1937-04-15 Filling for incendiary bombs, incendiary grenades, fires Expired DE690513C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1937S0126825 DE690513C (en) 1937-04-15 1937-04-15 Filling for incendiary bombs, incendiary grenades, fires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1937S0126825 DE690513C (en) 1937-04-15 1937-04-15 Filling for incendiary bombs, incendiary grenades, fires

Publications (1)

Publication Number Publication Date
DE690513C true DE690513C (en) 1940-04-27

Family

ID=7537285

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1937S0126825 Expired DE690513C (en) 1937-04-15 1937-04-15 Filling for incendiary bombs, incendiary grenades, fires

Country Status (1)

Country Link
DE (1) DE690513C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1247701B (en) * 1962-11-24 1967-08-17 Basf Ag Method for producing an incendiary device for performing the method for testing plastic parts for short-term exposure to high heat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1247701B (en) * 1962-11-24 1967-08-17 Basf Ag Method for producing an incendiary device for performing the method for testing plastic parts for short-term exposure to high heat

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