DE362349C - Flash powder - Google Patents
Flash powderInfo
- Publication number
- DE362349C DE362349C DER50098D DER0050098D DE362349C DE 362349 C DE362349 C DE 362349C DE R50098 D DER50098 D DE R50098D DE R0050098 D DER0050098 D DE R0050098D DE 362349 C DE362349 C DE 362349C
- Authority
- DE
- Germany
- Prior art keywords
- flash powder
- powder
- flash
- magnesium
- sulfates
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Cosmetics (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
Blitzlichtpulver. Die Verwendung von Sulfaten als Treibmittel für Blitzlichtpulv er ist bekannt. Vor allem wurden die Sulfate des Magnesiums, der alkalischen und seltenen Erden verwendet. Die letztgenannten Sulfate zeichnen sich vor den übrigen durch eine ganz besondere Lichtwirkung aus.Flash powder. The use of sulfates as a propellant for Blitzlichtpulv he is known. Above all, the sulphates of magnesium, the alkaline and rare earths used. The latter sulfates stand out from the others through a very special lighting effect.
Wir haben nun gefunden, daß man dieselbe hohe Lichtintensität erzielen kann, wenn man an Stelle der schwer zu beschaffenden Sulfate der seltenen Erden das Magnesium mit dem leicht zugänglichen Bleisulfat mischt. Man erhält auf diese Weise Blitzlichtpulver von ganz besonderer photochemischer Wirksamkeit, die entgegen der Voraussicht bei sachgemäßer Anwendung keine toxischen Wirkungen zeigen.We have now found that the same high light intensity can be achieved can, if you replace the hard-to-find rare earth sulfates the magnesium mixes with the easily accessible lead sulfate. One receives on this Way flash light powder of very special photochemical effectiveness that opposes show no toxic effects if used properly.
Beispiel. r oo g Magnesium werden mit r oo g Bleisulfat innigst gemischt und das Gemisch mit Hilfe von Salpeterpapier oder ähnlichem Zündtnaterial zum Verpuffen gebracht.Example. r oo g magnesium are mixed intimately with r oo g lead sulphate and the mixture with the aid of saltpeter paper or similar ignition material to deflagrate brought.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER50098D DE362349C (en) | 1920-04-29 | 1920-04-29 | Flash powder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER50098D DE362349C (en) | 1920-04-29 | 1920-04-29 | Flash powder |
Publications (1)
Publication Number | Publication Date |
---|---|
DE362349C true DE362349C (en) | 1922-10-26 |
Family
ID=7408857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DER50098D Expired DE362349C (en) | 1920-04-29 | 1920-04-29 | Flash powder |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE362349C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE831515C (en) * | 1948-10-19 | 1952-02-14 | Alfred Faber | Flash and time light powder |
-
1920
- 1920-04-29 DE DER50098D patent/DE362349C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE831515C (en) * | 1948-10-19 | 1952-02-14 | Alfred Faber | Flash and time light powder |
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