US61659A - Wilhelm fehleisen and ernst fehleisen - Google Patents
Wilhelm fehleisen and ernst fehleisen Download PDFInfo
- Publication number
- US61659A US61659A US61659DA US61659A US 61659 A US61659 A US 61659A US 61659D A US61659D A US 61659DA US 61659 A US61659 A US 61659A
- Authority
- US
- United States
- Prior art keywords
- fehleisen
- ernst
- wilhelm
- parts
- blasting
- 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
- FGIUAXJPYTZDNR-UHFFFAOYSA-N Potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 8
- 238000005422 blasting Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 239000003610 charcoal Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- ORXDSIPBTFAEKJ-UHFFFAOYSA-N ferrocyanide Chemical compound N#C[Fe-4](C#N)(C#N)(C#N)(C#N)C#N ORXDSIPBTFAEKJ-UHFFFAOYSA-N 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 4
- 235000010333 potassium nitrate Nutrition 0.000 description 4
- 239000004323 potassium nitrate Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002023 wood 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
- C06B43/00—Compositions characterised by explosive or thermic constituents not provided for in groups C06B25/00 - C06B41/00
Description
if gnite?! tales gaunt @ffirn.
Letters Patent No. 61,659, dated January .29, 1867.
IMPROVED BLASTINGPOWDER.
dte ficlgzhule mma tn in flgm itetters 33mm 211th making part at its same.
TO ALL WHOM IT MAY CONCERN:
Be it known that we, W. FEHLEISEN and ERNST FEHLEISEN, of Gilli, Austria, have invented a new and improved Blasting Powder; and we do hereby declare that the following is a full, clear, and exact description tion thereof, which will enable others skilled in the art to fully understand and make use of the same.
This invention relates to an explosive compound intended'particularly for blasting purposes, and composed of saw-dust or other particles of wood or other cellulose material in a finely reduced condition, to which are added saltpetre or nitrate of potassa, charcoal or carbon, and prussiate of potassa or ferro-cyanide of potassium.
These ingredients are mixed together in about the following proportion: charcoal, three parts; saw-dust, nine parts; saltpetre, forty-five parts; ferro-cyanide of potassium, one part. After these ingredients have been thoroughly combined and mixed together, a compound is obtained which will not explodeby a blow or impact in ramming, or by friction, but only by ignition or the application of fire, or by very high heat.
What we claim as new, and desire to secure by Letters Patent, is-
A blasting compound made as set forth.
The above specification of our invention signed by us this 14th day of August, 1866.
I W'ILHELM FEHLEISEN,
ERNST FEHLEISEN.
Witnesses:
,Josnr Fons, Miwrnmns KoznL.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US61659A true US61659A (en) | 1867-01-29 |
Family
ID=2131196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US61659D Expired - Lifetime US61659A (en) | Wilhelm fehleisen and ernst fehleisen |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US61659A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030116248A1 (en) * | 2001-11-22 | 2003-06-26 | Shinichi Miyazaki | Metal cord and pneumatic tire including the same |
-
0
- US US61659D patent/US61659A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030116248A1 (en) * | 2001-11-22 | 2003-06-26 | Shinichi Miyazaki | Metal cord and pneumatic tire including the same |
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