GB603045A - Method of charging vertical blast holes with liquid oxygen explosives - Google Patents
Method of charging vertical blast holes with liquid oxygen explosivesInfo
- Publication number
- GB603045A GB603045A GB30868/45A GB3086845A GB603045A GB 603045 A GB603045 A GB 603045A GB 30868/45 A GB30868/45 A GB 30868/45A GB 3086845 A GB3086845 A GB 3086845A GB 603045 A GB603045 A GB 603045A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- liquid oxygen
- blast holes
- blast hole
- sacks
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
603,045. Blasting. SOC. L'AIR LIQUIDE, SOC. ANON. POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES G. CLAUDE. Nov. 16, 1945, No. 30868. Convention date, Nov. 6, 1944. [Class 9 (i)] Vertical blast holes are charged with liquid oxygen explosives by introducing into the bottom of the blast hole a receptacle containing the liquid oxygen and having a diameter slightly smaller than the blast hole and then introducing solid fuel into the receptacle and finally tamping. Liquid oxygen is poured into a cardboard tube at the entrance to the blast hole, the tube is lowered to the bottom of the hole and the solid fuel is allowed to fall into the tube in powdered form or through a cardboard tube or in sacks. The sacks may be suspended above the tube on the rope used for lowering the tube and thus eventually lowered into the tube. An insulating wooden or cork disc may cover the tube.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR993887T | 1944-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB603045A true GB603045A (en) | 1948-06-08 |
Family
ID=9555941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30868/45A Expired GB603045A (en) | 1944-11-06 | 1945-11-16 | Method of charging vertical blast holes with liquid oxygen explosives |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR993887A (en) |
| GB (1) | GB603045A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1990503A1 (en) * | 2007-05-10 | 2008-11-12 | BAUER Maschinen GmbH | Device and method for explosive drilling |
-
1944
- 1944-11-06 FR FR993887D patent/FR993887A/en not_active Expired
-
1945
- 1945-11-16 GB GB30868/45A patent/GB603045A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1990503A1 (en) * | 2007-05-10 | 2008-11-12 | BAUER Maschinen GmbH | Device and method for explosive drilling |
| US7896104B2 (en) | 2007-05-10 | 2011-03-01 | Bauer Maschinen Gmbh | Device and method for explosive drilling |
Also Published As
| Publication number | Publication date |
|---|---|
| FR993887A (en) | 1951-11-08 |
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