DE97641C - - Google Patents
Info
- Publication number
- DE97641C DE97641C DENDAT97641D DE97641DA DE97641C DE 97641 C DE97641 C DE 97641C DE NDAT97641 D DENDAT97641 D DE NDAT97641D DE 97641D A DE97641D A DE 97641DA DE 97641 C DE97641 C DE 97641C
- Authority
- DE
- Germany
- Prior art keywords
- powder
- gases
- fuse
- housing
- closed
- 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.)
- Active
Links
- 238000000137 annealing Methods 0.000 claims 1
- 239000000615 nonconductor Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/04—Arrangements for ignition
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fuses (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE97641C true DE97641C (cs) |
Family
ID=368673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT97641D Active DE97641C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE97641C (cs) |
-
0
- DE DENDAT97641D patent/DE97641C/de active Active
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