DE158215C - - Google Patents
Info
- Publication number
- DE158215C DE158215C DE1903158215D DE158215DA DE158215C DE 158215 C DE158215 C DE 158215C DE 1903158215 D DE1903158215 D DE 1903158215D DE 158215D A DE158215D A DE 158215DA DE 158215 C DE158215 C DE 158215C
- Authority
- DE
- Germany
- Prior art keywords
- mixtures
- magnesium
- nitrates
- nitrate
- flash
- 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
- 239000000203 mixture Substances 0.000 claims description 15
- 150000002823 nitrates Chemical class 0.000 claims description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- 239000011777 magnesium Substances 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000000779 smoke Substances 0.000 description 6
- NUJOXMJBOLGQSY-UHFFFAOYSA-N Manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 4
- HSJPMRKMPBAUAU-UHFFFAOYSA-N cerium(3+);trinitrate Chemical compound [Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HSJPMRKMPBAUAU-UHFFFAOYSA-N 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- DHEQXMRUPNDRPG-UHFFFAOYSA-N Strontium nitrate Chemical compound [Sr+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O DHEQXMRUPNDRPG-UHFFFAOYSA-N 0.000 description 2
- 229910052776 Thorium Inorganic materials 0.000 description 2
- OERNJTNJEZOPIA-UHFFFAOYSA-N Zirconium nitrate Chemical compound [Zr+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O OERNJTNJEZOPIA-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- ZSLUVFAKFWKJRC-UHFFFAOYSA-N thorium Chemical compound [Th] ZSLUVFAKFWKJRC-UHFFFAOYSA-N 0.000 description 2
- VGBPIHVLVSGJGR-UHFFFAOYSA-N thorium(4+);tetranitrate Chemical compound [Th+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VGBPIHVLVSGJGR-UHFFFAOYSA-N 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-M Perchlorate Chemical class [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 1
- XHOZEPJFEOKVRN-UHFFFAOYSA-K [Mg+2].Cl(=O)(=O)[O-].[K+].Cl(=O)(=O)[O-].Cl(=O)(=O)[O-] Chemical compound [Mg+2].Cl(=O)(=O)[O-].[K+].Cl(=O)(=O)[O-].Cl(=O)(=O)[O-] XHOZEPJFEOKVRN-UHFFFAOYSA-K 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Chemical class [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000001340 slower Effects 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M superoxide Chemical class [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K5/00—Light sources using charges of combustible material, e.g. illuminating flash devices
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B33/00—Compositions 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
- C06B33/04—Compositions 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 the material being an inorganic nitrogen-oxygen salt
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Fireproofing Substances (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT. WPATENT OFFICE. W.
Zur Herstellung von Blitzlichtpräparaten verwendete man bisher Gemische von Magnesium- oder Aluminiumpulver mit Chloraten, Perchloraten, Nitraten (Kalium-, Natrium-, Ammonium-, Strontiumnitrat), Superoxyden (Mangan-, Calcium-, Magnesiumsuperoxyd), Phosphor, Schießpulver, Permanganaten oder Chromaten. Keine dieser Mischungen erfüllt alle an ein Blitzlichtpräparat gestellten Anf orderungen, nämlich hohe Lichtstärke, kurze Verbrennungsdauer, Unempfindlichkeit gegen Schlag und Stoß, geringe Rauchentwicklung; vielmehr vereinigen die bekannten Blitzlichtmischungen des Handels stets nur einen Teil dieser Eigenschaften in sich, namentlich ist aber bei fast allen die Rauchentwicklung noch eine recht beträchtliche.Up to now, mixtures of magnesium- or aluminum powder with chlorates, perchlorates, nitrates (potassium, sodium, ammonium, strontium nitrate), super oxides (Manganese, calcium, magnesium superoxide), phosphorus, gunpowder, permanganates or Chromates. None of these mixtures fulfills all of the requirements placed on a flashlight preparation requirements, namely high light intensity, short burn time, insensitivity to Shock and shock, little smoke development; rather, the well-known flash mixes unite In trade, there is always only a part of these properties in itself, but in almost all of them there is still smoke development quite a considerable one.
Gemäß vorliegender Erfindung werden nun Blitzlichtmischungen hergestellt, die bei einer kaum nennenswerten Rauchentwicklung hohe Lichtstärke, äußerst kurze Verbrennungsdauer und absolute Unempfindlichkeit gegen Stoß und Schlag in sich vereinigen. Es sind dies Mischungen von Magnesium- oder AIuminiumpulver bezw. Gemenge dieser beiden mit den Nitraten der seltenen Erden, sowie den Doppelsalzen dieser Nitrate mit anderen Nitraten. Als ganz besonders verwendbar erwiesen sich z. B. die Nitrate des Thoriums, Cers und Zirkoniums.According to the present invention, flash light mixtures are now produced, which at a hardly any noteworthy smoke development high light intensity, extremely short combustion duration and absolute insensitivity to Unite push and hit. These are mixtures of magnesium or aluminum powder respectively Mix these two with the nitrates of the rare earths, as well as the double salts of these nitrates with others Nitrates. To be particularly useful, for. B. the nitrates of thorium, Cers and zirconium.
IO Teile feingepulvertes Thoriumnitrat werden mit 10 Teilen feinkörnigem Magnesiumpulver gut durchgemischt. Die so erhaltene Blitzlichtmischung verbrennt etwa dreimal so rasch als eine Mischung von10 parts of finely powdered thorium nitrate are mixed with 10 parts of fine-grain magnesium powder well mixed. The resulting flash mixture burns about three times as quickly as a mixture of
Magnesiumpulver und Braunstein in gleichen Gewichtsmengen.Magnesium powder and manganese dioxide in equal amounts by weight.
Ein Blitzlichtpräparat von den gleichen Eigenschaften erhält man, wenn in Beispiel 1 an Stelle des Thoriumnitrats 10 Teile Ceriumnitrat angewendet werden.A flashlight preparation with the same properties is obtained if in Example 1 instead of thorium nitrate, 10 parts of cerium nitrate are used.
Ersetzt man in den vorstehenden Beispielen das Thorium- bezw. das Ceriumnitrat durch 5 Teile Zirkoniumnitrat, so entsteht eine Mischung, die an Verbrennungsgeschwindigkeit zwar nicht ganz so groß ist wie diejenige der vorgenannten Mischungen, aber immerhin noch bei weitem größer als diejenige des mittels Braunstein hergestellten Präparates.If the thorium is replaced in the preceding examples. the cerium nitrate through 5 parts of zirconium nitrate creates a mixture that slows to burn is not quite as large as that of the aforementioned mixtures, but still by far larger than that of the preparation made with manganese dioxide.
Die Rauchentwicklung dieser Blitzlichtmischungen ist gegenüber derjenigen, welche bei den bisher bekannten derartigen Produkten auftritt, wesentlich und meist sogar sehr beträchtlich geringer; so entwickelt z. B. 1 g Magnesium - Thornitratmischung nur etwa ebensoviel Rauch wie Y10 g Magnesium-Kalium - Chloratmischung.The smoke development of these flash light mixtures is compared to that which occurs with the previously known products of this type, substantially and usually even very considerably less; so developed z. B. 1 g magnesium-thornitrate mixture only about as much smoke as Y 10 g magnesium-potassium-chlorate mixture.
Was Lichtstärke und Verbrennungsgeschwindigkeit der neuen Blitzlichtmischungen anbetrifft, so sind sie den besten bekannten Mischungen mindestens gleichzustellen.What light intensity and burning speed of the new flash mixes as far as this is concerned, they are at least equal to the best known mixtures.
Die Schlagsicherheit der neuen Mischungen ist sehr bedeutend. Wenn bei den Blitzlichtmischungen der Patentschriften 101528, 111155' und 136313 die Schlagsicherheit zwar eine fast absolut zu nennende ist, so stehen sie doch andererseits den neuen Mischungen in Verbrennungsgeschwindigkeit und besondersThe impact safety of the new compounds is very important. While the flash light mixes of patents 101528, 111155 ' and 136313 have an almost absolute impact safety, they are on the other hand the new mixes in burning speed and especially
in Rauchentwicklung merklich nach. Dies gilt namentlich von den in den Patentschriften 101528 und in 155 aufgeführten Mischungen.noticeably in the development of smoke. This applies in particular to those in the patent specifications 101528 and listed in 155 Mixtures.
Zur Erzielung besonderer Effekte, wie z. B. zum Färben der Flamme, kann man auch andere Substanzen zusetzen.To achieve special effects such. B. to color the flame, you can also add other substances.
Claims (1)
Verfahren zur Herstellung von Blitzlichtmischungen, gekennzeichnet durch die Verwendung von Nitraten oder Doppelnitraten der seltenen Erden neben Magnesium- oder Aluminiumpulver bezw. Gemischen dieser beiden.Patent claim:
Process for the production of flash light mixtures, characterized by the use of nitrates or double nitrates of rare earths in addition to magnesium or aluminum powder or respectively. Mixing these two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT23370D AT23370B (en) | 1903-05-29 | 1905-02-16 | Process for the production of flash light mixtures. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE158215C true DE158215C (en) |
Family
ID=424416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1903158215D Expired - Lifetime DE158215C (en) | 1903-05-29 | 1903-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE158215C (en) |
-
1903
- 1903-05-29 DE DE1903158215D patent/DE158215C/de not_active Expired - Lifetime
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