ES372965A1 - Improvements in the injection of land by the double circulation system. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in the injection of land by the double circulation system. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES372965A1 ES372965A1 ES372965A ES372965A ES372965A1 ES 372965 A1 ES372965 A1 ES 372965A1 ES 372965 A ES372965 A ES 372965A ES 372965 A ES372965 A ES 372965A ES 372965 A1 ES372965 A1 ES 372965A1
- Authority
- ES
- Spain
- Prior art keywords
- injection
- land
- translation
- machine
- circulation system
- 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
- 238000002347 injection Methods 0.000 title abstract 3
- 239000007924 injection Substances 0.000 title abstract 3
- 239000012530 fluid Substances 0.000 abstract 1
- 239000011440 grout Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Improvements in the injection of land by the double circulation system, characterized in that the injection or shutter device is composed of two tubular ducts, composed of several elements coupled together, arranged both ducts coaxially to form two chambers, an interior, constituted by the inner conduit that ends in the end of the obturator and serves to drive to the bottom of the hole the slurry that is introduced under pressure by its upper end and, another chamber, enclosing the previous one, formed between the external wall of the conduit inner and outer, which ends before reaching the end of the set by a closure piece with side holes whose chamber serves to return the grout to the top, from which it leaves through a side duct in whose duct is places a throttle valve for regulating the fluid pressure. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES372965A ES372965A1 (en) | 1969-10-28 | 1969-10-28 | Improvements in the injection of land by the double circulation system. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES372965A ES372965A1 (en) | 1969-10-28 | 1969-10-28 | Improvements in the injection of land by the double circulation system. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES372965A1 true ES372965A1 (en) | 1971-11-16 |
Family
ID=8454184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES372965A Expired ES372965A1 (en) | 1969-10-28 | 1969-10-28 | Improvements in the injection of land by the double circulation system. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES372965A1 (en) |
-
1969
- 1969-10-28 ES ES372965A patent/ES372965A1/en not_active Expired
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