GB502941A - Safety cartridge for mines and process for making same - Google Patents
Safety cartridge for mines and process for making sameInfo
- Publication number
- GB502941A GB502941A GB25019/38A GB2501938A GB502941A GB 502941 A GB502941 A GB 502941A GB 25019/38 A GB25019/38 A GB 25019/38A GB 2501938 A GB2501938 A GB 2501938A GB 502941 A GB502941 A GB 502941A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cartridge
- pulverulent material
- extinguishing
- sheath
- solution
- 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
Links
- 239000000463 material Substances 0.000 abstract 5
- 150000003839 salts Chemical class 0.000 abstract 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- 235000019738 Limestone Nutrition 0.000 abstract 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 1
- 239000001166 ammonium sulphate Substances 0.000 abstract 1
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 1
- 239000010433 feldspar Substances 0.000 abstract 1
- 239000006028 limestone Substances 0.000 abstract 1
- 239000011505 plaster Substances 0.000 abstract 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 abstract 1
- 229910052939 potassium sulfate Inorganic materials 0.000 abstract 1
- 239000001120 potassium sulphate Substances 0.000 abstract 1
- 235000011151 potassium sulphates Nutrition 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 abstract 1
- 235000017557 sodium bicarbonate Nutrition 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/28—Cartridge cases characterised by the material used, e.g. coatings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE502941X | 1937-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB502941A true GB502941A (en) | 1939-03-28 |
Family
ID=3870834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25019/38A Expired GB502941A (en) | 1937-09-30 | 1938-08-25 | Safety cartridge for mines and process for making same |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE423869A (enrdf_load_stackoverflow) |
| GB (1) | GB502941A (enrdf_load_stackoverflow) |
-
0
- BE BE423869D patent/BE423869A/xx unknown
-
1938
- 1938-08-25 GB GB25019/38A patent/GB502941A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE423869A (enrdf_load_stackoverflow) |
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