FR1490677A - Installation and in particular shooting rod for felling by hydraulic shooting with water infusion - Google Patents
Installation and in particular shooting rod for felling by hydraulic shooting with water infusionInfo
- Publication number
- FR1490677A FR1490677A FR66388A FR66388A FR1490677A FR 1490677 A FR1490677 A FR 1490677A FR 66388 A FR66388 A FR 66388A FR 66388 A FR66388 A FR 66388A FR 1490677 A FR1490677 A FR 1490677A
- Authority
- FR
- France
- Prior art keywords
- shooting
- felling
- hydraulic
- installation
- water infusion
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C37/00—Other methods or devices for dislodging with or without loading
- E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
- E21C37/12—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole by injecting into the borehole a liquid, either initially at high pressure or subsequently subjected to high pressure, e.g. by pulses, by explosive cartridges acting on the liquid
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR66388A FR1490677A (en) | 1966-06-22 | 1966-06-22 | Installation and in particular shooting rod for felling by hydraulic shooting with water infusion |
GB2813067A GB1194001A (en) | 1966-06-22 | 1967-06-19 | Improvements in or relating to Hydraulic Apparatus for Working Materials such as Coal or Solid Ores |
DE19671533680 DE1533680B1 (en) | 1966-06-22 | 1967-06-21 | Traction and explosive device for the hydraulic dismantling of storage areas |
ES342146A ES342146A1 (en) | 1966-06-22 | 1967-06-21 | A canyon installation for hydraulic exploitation of mines, quarries or similar. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR66388A FR1490677A (en) | 1966-06-22 | 1966-06-22 | Installation and in particular shooting rod for felling by hydraulic shooting with water infusion |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1490677A true FR1490677A (en) | 1967-08-04 |
Family
ID=8611481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR66388A Expired FR1490677A (en) | 1966-06-22 | 1966-06-22 | Installation and in particular shooting rod for felling by hydraulic shooting with water infusion |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES342146A1 (en) |
FR (1) | FR1490677A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2324860A1 (en) * | 1975-09-19 | 1977-04-15 | Cerac Inst Sa | PROCESS AND APPARATUS FOR BREAKING A HARD COMPACT MATERIAL SUCH AS ROCK |
FR2484528A1 (en) * | 1980-06-16 | 1981-12-18 | Vostoch Nii Bezopasnosti | Method of injecting liq. into mining formation - has liq. pressurised above hydraulic resistance of formation before injection to reduce dust generation |
-
1966
- 1966-06-22 FR FR66388A patent/FR1490677A/en not_active Expired
-
1967
- 1967-06-21 ES ES342146A patent/ES342146A1/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2324860A1 (en) * | 1975-09-19 | 1977-04-15 | Cerac Inst Sa | PROCESS AND APPARATUS FOR BREAKING A HARD COMPACT MATERIAL SUCH AS ROCK |
FR2484528A1 (en) * | 1980-06-16 | 1981-12-18 | Vostoch Nii Bezopasnosti | Method of injecting liq. into mining formation - has liq. pressurised above hydraulic resistance of formation before injection to reduce dust generation |
Also Published As
Publication number | Publication date |
---|---|
ES342146A1 (en) | 1968-07-16 |
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