US669A - In the manufacture of gunpowder - Google Patents
In the manufacture of gunpowder Download PDFInfo
- Publication number
- US669A US669A US669DA US669A US 669 A US669 A US 669A US 669D A US669D A US 669DA US 669 A US669 A US 669A
- Authority
- US
- United States
- Prior art keywords
- gunpowder
- manufacture
- ingredients
- witty
- sulphur
- 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
- 239000003721 gunpowder Substances 0.000 title description 4
- 238000004519 manufacturing process Methods 0.000 title 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 3
- 239000002802 bituminous coal Substances 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 235000010333 potassium nitrate Nutrition 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B31/00—Compositions containing an inorganic nitrogen-oxygen salt
- C06B31/02—Compositions containing an inorganic nitrogen-oxygen salt the salt being an alkali metal or an alkaline earth metal nitrate
- C06B31/04—Compositions containing an inorganic nitrogen-oxygen salt the salt being an alkali metal or an alkaline earth metal nitrate with carbon or sulfur
Definitions
- bituminous coal The coal is to he highly comminuted with certain proportions of sulphur and nitrate of potash. These three substances are taken in a powdered state and then mixed together; but since these ingredients vary in quantity or otherwise, they will require their definite proportions to be adapted to each other.
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Description
NITED STATES PATENT FFICE.
" Rice-Ann 1. L. WITTY, on LOWELL, MASSACHUSETTS.
Specification forming part -of Letters Patent No. 669, dated April 2, 1838.
To all whomtt may concern:
Be it known that I, RICHD.I. L. WITTY,CiVil engineer, of the city of Lowell, State of- Massachusetts, have discovered a new andpow- 'capable of yielding alarge quantity of carbureted hydrogen or inflammable gasuamely,
bituminous coal. The coal is to he highly comminuted with certain proportions of sulphur and nitrate of potash. These three substances are taken in a powdered state and then mixed together; but since these ingredients vary in quantity or otherwise, they will require their definite proportions to be adapted to each other.
Here follows a formula which I have used and,
found to answerwelL-viz:bituminous coal, twenty-six pounds or parts; nitrate of potash, one hundred and fifty-six pounds or parts;
parts; and in order to make the gunpowder the above ingredients-are to he intimately mixed together, as must he the case in preparing gunpowder from any,rnate'rials, and then the combination may undergo the same process as is at present practiced with common gunpowder-viz., in the pressing, graining, glazing, and drying.-
What *1 claim as my discovery is- Making use of bituminous coal in the place of charcoal to form gunpowder, with the other two ingredients at present usedviz., sulphur and niter; and for the use of these two lastnamed ingredients I do not claim any exclu- .si\'e right. r
' 310111). I. L. WITTY.
Witnesses:
Na W- RYAN,
W. DUEsBUaY.
sulphur, thirty-three and one-halfpounds or
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US669A true US669A (en) | 1838-04-02 |
Family
ID=2060952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US669D Expired - Lifetime US669A (en) | In the manufacture of gunpowder |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US669A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2026354A1 (en) | 2004-11-12 | 2009-02-18 | ATI Technologies Inc. | Apparatus and methods for tuning a memory interface |
| DE202017005377U1 (en) | 2017-10-18 | 2017-12-20 | Nora Weber | Shell for storage of micro / guidewires, catheters and similar wound-up surgical devices |
| WO2022218957A1 (en) | 2021-04-12 | 2022-10-20 | Acm Biolabs Pte Ltd | Polymersomes comprising a soluble encapsulated polynucleotide and an ionizable lipid as well as methods of making and uses thereof |
-
0
- US US669D patent/US669A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2026354A1 (en) | 2004-11-12 | 2009-02-18 | ATI Technologies Inc. | Apparatus and methods for tuning a memory interface |
| DE202017005377U1 (en) | 2017-10-18 | 2017-12-20 | Nora Weber | Shell for storage of micro / guidewires, catheters and similar wound-up surgical devices |
| WO2022218957A1 (en) | 2021-04-12 | 2022-10-20 | Acm Biolabs Pte Ltd | Polymersomes comprising a soluble encapsulated polynucleotide and an ionizable lipid as well as methods of making and uses thereof |
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