GB352118A - Improvements in and relating to flashlight powders - Google Patents
Improvements in and relating to flashlight powdersInfo
- Publication number
- GB352118A GB352118A GB101630A GB101630A GB352118A GB 352118 A GB352118 A GB 352118A GB 101630 A GB101630 A GB 101630A GB 101630 A GB101630 A GB 101630A GB 352118 A GB352118 A GB 352118A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- earth metals
- flashlight
- zirconium
- relating
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
352,118. Flashlight powders. KREBS, C., 120, Sprendlingerlandstrasse, Offenbachon-Main, Germany. April 16, 1930, No. 12016. [Class 9 (ii).] A flashlight powder is made by mixing finely powdered zirconium with oxygen-carrying salts such as nitrates, chlorates, &c., of rare earth metals or of alkaline-earth metals or of ammonium. Other rare earth metals such as thorium, titanium, or cerium may be added. An example contains three parts of zirconium mixed with four parts of zirconium nitrate or with three parts of barium nitrate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB101630A GB352118A (en) | 1930-04-16 | 1930-04-16 | Improvements in and relating to flashlight powders |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB101630A GB352118A (en) | 1930-04-16 | 1930-04-16 | Improvements in and relating to flashlight powders |
Publications (1)
Publication Number | Publication Date |
---|---|
GB352118A true GB352118A (en) | 1931-07-09 |
Family
ID=9714663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB101630A Expired GB352118A (en) | 1930-04-16 | 1930-04-16 | Improvements in and relating to flashlight powders |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB352118A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2640770A (en) * | 1951-05-29 | 1953-06-02 | Sidney J Magram | Igniting composition and method of preparing same |
US2651567A (en) * | 1948-07-31 | 1953-09-08 | Kilgore Inc | Flare composition |
DE1074469B (en) * | 1960-01-28 | JGW Berckholtz Hamburg-Bahrenfeld | ||
CN104876780A (en) * | 2015-04-13 | 2015-09-02 | 喻自达 | Pyrotechnic explosive composition prepared by using environment-friendly bamboo charcoals |
-
1930
- 1930-04-16 GB GB101630A patent/GB352118A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1074469B (en) * | 1960-01-28 | JGW Berckholtz Hamburg-Bahrenfeld | ||
US2651567A (en) * | 1948-07-31 | 1953-09-08 | Kilgore Inc | Flare composition |
US2640770A (en) * | 1951-05-29 | 1953-06-02 | Sidney J Magram | Igniting composition and method of preparing same |
CN104876780A (en) * | 2015-04-13 | 2015-09-02 | 喻自达 | Pyrotechnic explosive composition prepared by using environment-friendly bamboo charcoals |
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