US590231A - Ernst leusmanx - Google Patents
Ernst leusmanx Download PDFInfo
- Publication number
- US590231A US590231A US590231DA US590231A US 590231 A US590231 A US 590231A US 590231D A US590231D A US 590231DA US 590231 A US590231 A US 590231A
- Authority
- US
- United States
- Prior art keywords
- parts
- ernst
- compound
- leusmanx
- nitrate
- 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
- 150000001875 compounds Chemical class 0.000 description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 20
- 239000004411 aluminium Substances 0.000 description 16
- 229910052782 aluminium Inorganic materials 0.000 description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 16
- 239000000843 powder Substances 0.000 description 16
- NHNBFGGVMKEFGY-UHFFFAOYSA-N nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 14
- 230000000694 effects Effects 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 10
- 229920001800 Shellac Polymers 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive Effects 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 229940113147 shellac Drugs 0.000 description 8
- 235000013874 shellac Nutrition 0.000 description 8
- 239000004208 shellac Substances 0.000 description 8
- FYGDTMLNYKFZSV-MRCIVHHJSA-N Dextrin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)OC1O[C@@H]1[C@@H](CO)OC(O[C@@H]2[C@H](O[C@H](O)[C@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O FYGDTMLNYKFZSV-MRCIVHHJSA-N 0.000 description 6
- 229920001353 Dextrin Polymers 0.000 description 6
- VKJKEPKFPUWCAS-UHFFFAOYSA-M Potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 description 6
- 235000010599 Verbascum thapsus Nutrition 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
- 239000011593 sulfur Substances 0.000 description 6
- 241001085205 Prenanthella exigua Species 0.000 description 4
- IATRAKWUXMZMIY-UHFFFAOYSA-N Strontium oxide Chemical compound [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 description 4
- 240000000969 Verbascum thapsus Species 0.000 description 4
- XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 229920000591 gum Polymers 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- QVQLCTNNEUAWMS-UHFFFAOYSA-N Barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 2
- 230000001476 alcoholic Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910001864 baryta Inorganic materials 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B47/00—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
- C06B47/14—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase comprising a solid component and an aqueous phase
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S149/00—Explosive and thermic compositions or charges
- Y10S149/116—Flare contains resin
Definitions
- the compound forming the subject-matter of this invention consists of a combination of shellac, nitrate of a metal of the alkaline earths, solution of an adhesive, and powder of aluminium. To this mass powder of iron or chlorate of potash and sulfur is added, according to the effect that is desired. If it is intended to produce a green light, nitrate of baryta is the nitrate to be used. If it is a red light that is'wanted, nitrate of strontia is used instead.
- the solutions of adhesives may be produced with gum,'glue, dextrine, or any other suitable adhesive.
- Two parts of gum, glue, dextrine, or other similar adhesive are dissolved and then mixed with two parts of shellac, thirty-five parts of a nitrate of a metal of the alkaline earthsas, for instance, of strontia or baryta-and five parts of aluminium powder, to which mixture thirty parts of iron powder may be added.
- the mass is carefully stirred until a semifluid paste is attained, into which the wooden bars or torches are to be dipped.
- the following method may be employed: Four parts of shellac are dissolved in six parts of alcohol, to which solution ten parts of a nitrate of a metal of the alkaline earths-as, for instance, of sirontia or barytaand two parts of dextrine or the like, and also two Serial No 612,141. (No specimens.)
- Bengal -1ight compounds as known until this day produce merely a steady light of various colors, especially red and green.
- the new compound has an effect which is ver' different and by far more beautiful, arrived at especially by means of theaddition of aluminium powder.
- the particles of aluminium are made to burn in the flame and thus produce an intense heat, which in turn makes the iron powder to glow and fly outward, the mass at the same time burning away with a green or red color.
Description
UNITED STATES ATENT OFFICE.
ERNST LEUSMANN, OF HANOVER, GERMANY.
PYROTECHNIC COMPOUND.
SPECIFICATION formingpart of Letters Patent N 0. 590,231, dated September 21, 1897.
Application filed November 1d, 1896.
To all whom it may concern:
Be it known that I, ERNST LECSMANN,& subjeet of the German Emperor, and a resident of Hanover,- Germany, have invented certain new and useful Improvements in Double Fulminating Heads for Combustible Compounds; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
This invention relates to a compound for llengal lights; and its object is to produce such a compound that in burning will create a special beautiful effect by white or white and colored sparks flying out from the burning mass, such colored sparks being either green or red or other color, as desired.
The compound forming the subject-matter of this invention consists of a combination of shellac, nitrate of a metal of the alkaline earths, solution of an adhesive, and powder of aluminium. To this mass powder of iron or chlorate of potash and sulfur is added, according to the effect that is desired. If it is intended to produce a green light, nitrate of baryta is the nitrate to be used. If it is a red light that is'wanted, nitrate of strontia is used instead. The solutions of adhesives may be produced with gum,'glue, dextrine, or any other suitable adhesive.
The invention may be more clearly described by explaining the following examples:
Two parts of gum, glue, dextrine, or other similar adhesive are dissolved and then mixed with two parts of shellac, thirty-five parts of a nitrate of a metal of the alkaline earthsas, for instance, of strontia or baryta-and five parts of aluminium powder, to which mixture thirty parts of iron powder may be added. The mass is carefully stirred until a semifluid paste is attained, into which the wooden bars or torches are to be dipped.
In producing the ignitible mass the following method may be employed: Four parts of shellac are dissolved in six parts of alcohol, to which solution ten parts of a nitrate of a metal of the alkaline earths-as, for instance, of sirontia or barytaand two parts of dextrine or the like, and also two Serial No 612,141. (No specimens.)
parts of finely powdered aluminium, are added, the whole being mixed, so as to obtain a semifluid, which is brought onto the wooden ba'r, handle, or torch. \Vhen the handles or torches are .dry, the ignitible mass is provided with a fulminating head-of any suit,- able description-for instance, such as forms the heads of Swedish matches.
Bengal -1ight compounds as known until this day produce merely a steady light of various colors, especially red and green. The new compound has an effect which is ver' different and by far more beautiful, arrived at especially by means of theaddition of aluminium powder. The particles of aluminium are made to burn in the flame and thus produce an intense heat, which in turn makes the iron powder to glow and fly outward, the mass at the same time burning away with a green or red color.
If there is no iron powder in the compound, the aluminium powder will onlyhave a driving action on the other parts of compound, so that beautiful bright white, green, and red sparks ily out. This beautiful effect is gained in especially high degree of perfection when, for instance, to the above-described second compound formed of two parts of powdered aluminium about three parts of chlorate of potash and two parts of sulfur are added.
The advantages of the new compound consist in that a far higher effect is obtained by the wh ite stars of glowing iron and the bright white, green, and red sparks.
Having now described the nature of my said invention and how the same may be performed, I declare that what I claim is- A compound for llengal -lights, consisting of an alcoholic solution of; shellac, a nitrate of a metal of the alkaline earths, pulverized aluminium, sulfur, an alkali chlorate, as chlorate of potash; and a binding agent, in or about in the proportions set forth.
In testimony that I claim the foregoing as my invention I have signed my name in presence of two subscribing witnesses.
ERNST LEUSMANN.
Witnesses:
V SoHLii'rE. in s. J on. KRACKE. [n
Publications (1)
Publication Number | Publication Date |
---|---|
US590231A true US590231A (en) | 1897-09-21 |
Family
ID=2658890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US590231D Expired - Lifetime US590231A (en) | Ernst leusmanx |
Country Status (1)
Country | Link |
---|---|
US (1) | US590231A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4341573A (en) * | 1980-09-05 | 1982-07-27 | Pulsar Laboratories, Inc. | Compositions for pulsating flares |
-
0
- US US590231D patent/US590231A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4341573A (en) * | 1980-09-05 | 1982-07-27 | Pulsar Laboratories, Inc. | Compositions for pulsating flares |
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