US770046A - Explosive. - Google Patents

Explosive. Download PDF

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Publication number
US770046A
US770046A US19705404A US1904197054A US770046A US 770046 A US770046 A US 770046A US 19705404 A US19705404 A US 19705404A US 1904197054 A US1904197054 A US 1904197054A US 770046 A US770046 A US 770046A
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US
United States
Prior art keywords
per cent
aluminium
explosive
austria
ammonium 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
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US19705404A
Inventor
Hans Von Dahmen
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.)
G ROTH Firma
ROTH FA G
Original Assignee
ROTH FA G
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 ROTH FA G filed Critical ROTH FA G
Priority to US19705404A priority Critical patent/US770046A/en
Application granted granted Critical
Publication of US770046A publication Critical patent/US770046A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the addition of a small amount of carbon greatly diminishes the hygroscopicity.
  • An explosive consisting of ammonium nitrate, aluminium, and a nitrohydrocarbon of the nature specified.
  • An explosive consisting of ammonium nitrate, aluminium in grains, carbon and a nitrohydrocarbon of the nature specified.
  • An explosive consisting of ammonium nitrate, aluminium and a nitrotoluene of the nature specified.

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Description

UNITED STATES Patented September 13, 1904.
PATENT OFFICE.
HANS VON DAHMEN, OF VIENNA, AUsTRIA HUNGARY, ASSIGNOR TO FIRMA G. ROTH, OF VIENNA, AUSTRIA-HUNGARY.
EXPLOSIVE.
SPECIFICATION forming part of Letters Patent No. 770,046, dated September 13, 1904. Application filed March 7, 1904. Serial No. 197,054. (No specimens.)
To all whom it may concern Be it known that I, HANS VON DAHMEN, a
subject of the Emperor of Austria-Hungary,
and a resident of Vienna, in the Empire of Austria-Hungary, have invented new and useful Improvements in Explosives, of which the following is a specification.
I find that di and tri nitrotoluene in particular are especially suitable for my purpose. The addition of a small amount of carbon greatly diminishes the hygroscopicity. I may, for example, use ammonium nitrate, sixty-five per cent.; carbon, two per cent; dinitrotoluene, ten per cent; aluminium, twenty-three per cent.; total, one hundred per cent.; or ammonium nitrate, sixty-one percent; carbon, two per cent; trinitrotoluene, fifteen per cent; aluminium,twenty-two per cent.; total,
one hundred per cent- The ingredients of these mixtures I mingle exceedingly intimately. The aluminium I prefer to employ in the form of grains as obtained with a sieve of forty meshes to the square centimeter.
particularly the compression test as employed in Austria for the determination of the disruptive power, have shown that the lead-testing cylinder was crushed at least three millimeters more by the new mixtures than by picric acid.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is
1. An explosive consisting of ammonium nitrate, aluminium, and a nitrohydrocarbon of the nature specified. I,
2. An explosive consisting of ammonium nitrate, aluminium in grains, carbon and a nitrohydrocarbon of the nature specified.
3. An explosive consisting of ammonium nitrate, aluminium and a nitrotoluene of the nature specified.
In testimony that I claim the foregoing as my invention I have signed my name in presence of two subscribing witnesses.
' HANS VON DAHMEN.
US19705404A 1904-03-07 1904-03-07 Explosive. Expired - Lifetime US770046A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US19705404A US770046A (en) 1904-03-07 1904-03-07 Explosive.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19705404A US770046A (en) 1904-03-07 1904-03-07 Explosive.

Publications (1)

Publication Number Publication Date
US770046A true US770046A (en) 1904-09-13

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Family Applications (1)

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US19705404A Expired - Lifetime US770046A (en) 1904-03-07 1904-03-07 Explosive.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374127A (en) * 1965-08-13 1968-03-19 Aquitaine Petrole Compressed metal containing ternary explosive composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374127A (en) * 1965-08-13 1968-03-19 Aquitaine Petrole Compressed metal containing ternary explosive composition

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