GB352118A - Improvements in and relating to flashlight powders - Google Patents

Improvements in and relating to flashlight powders

Info

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
Application number
GB101630A
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.)
CURT KREBS
Original Assignee
CURT KREBS
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 CURT KREBS filed Critical CURT KREBS
Priority to GB101630A priority Critical patent/GB352118A/en
Publication of GB352118A publication Critical patent/GB352118A/en
Expired legal-status Critical Current

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.
GB101630A 1930-04-16 1930-04-16 Improvements in and relating to flashlight powders Expired GB352118A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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