PT1231326E - Cabeca de injeccao sob pressao - Google Patents
Cabeca de injeccao sob pressaoInfo
- Publication number
- PT1231326E PT1231326E PT02290261T PT02290261T PT1231326E PT 1231326 E PT1231326 E PT 1231326E PT 02290261 T PT02290261 T PT 02290261T PT 02290261 T PT02290261 T PT 02290261T PT 1231326 E PT1231326 E PT 1231326E
- Authority
- PT
- Portugal
- Prior art keywords
- nozzle
- pressure injection
- rods
- housing
- duct
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Fuel-Injection Apparatus (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Nozzles (AREA)
- Earth Drilling (AREA)
- Catching Or Destruction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0101856A FR2820780B1 (fr) | 2001-02-12 | 2001-02-12 | Tete d'injection sous pression d'un liquide pour forer une excavation dans le sol |
Publications (1)
Publication Number | Publication Date |
---|---|
PT1231326E true PT1231326E (pt) | 2004-08-31 |
Family
ID=8859884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT02290261T PT1231326E (pt) | 2001-02-12 | 2002-02-05 | Cabeca de injeccao sob pressao |
Country Status (9)
Country | Link |
---|---|
US (1) | US6648084B2 (pt) |
EP (1) | EP1231326B1 (pt) |
AT (1) | ATE264952T1 (pt) |
DE (1) | DE60200384T2 (pt) |
DK (1) | DK1231326T3 (pt) |
ES (1) | ES2220878T3 (pt) |
FR (1) | FR2820780B1 (pt) |
HK (1) | HK1049866B (pt) |
PT (1) | PT1231326E (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10236257A1 (de) * | 2002-08-09 | 2004-02-26 | Stump Spezialtiefbau Gmbh | Düsenstrahlvorrichtung |
FR2843609B1 (fr) * | 2002-08-13 | 2004-10-29 | Cie Du Sol | Tete d'injection sous pression d'un fluide pour desagreger le terrain a partir d'un forage |
US7040423B2 (en) | 2004-02-26 | 2006-05-09 | Smith International, Inc. | Nozzle bore for high flow rates |
US20060070740A1 (en) * | 2004-10-05 | 2006-04-06 | Surjaatmadja Jim B | System and method for fracturing a hydrocarbon producing formation |
ITPC20050020A1 (it) * | 2005-04-08 | 2006-10-09 | Cesare Melegari | Metodo e attrezzatura per la realizzazione di micropali nel terreno |
US7484575B2 (en) * | 2005-04-27 | 2009-02-03 | Frank's Casing Crew & Rental Tools, Inc. | Conductor pipe string deflector and method |
US20090266559A1 (en) * | 2005-12-03 | 2009-10-29 | Frank's International, Inc. | Method and apparatus for installing deflecting conductor pipe |
US7694608B2 (en) * | 2005-12-20 | 2010-04-13 | Smith International, Inc. | Method of manufacturing a matrix body drill bit |
US8371369B2 (en) * | 2007-12-04 | 2013-02-12 | Baker Hughes Incorporated | Crossover sub with erosion resistant inserts |
IT1401219B1 (it) * | 2010-07-15 | 2013-07-12 | Trevi Spa | Testa di iniezione per iniettare miscele consolidanti fluide pressurizzate nel terreno. |
IT1403014B1 (it) * | 2010-12-13 | 2013-09-27 | Soilmec Spa | Testa di iniezione per iniettare miscele consolidanti fluide pressurizzate nel terreno |
US9097104B2 (en) | 2011-11-09 | 2015-08-04 | Weatherford Technology Holdings, Llc | Erosion resistant flow nozzle for downhole tool |
US9371693B2 (en) | 2012-08-23 | 2016-06-21 | Ramax, Llc | Drill with remotely controlled operating modes and system and method for providing the same |
US10094172B2 (en) | 2012-08-23 | 2018-10-09 | Ramax, Llc | Drill with remotely controlled operating modes and system and method for providing the same |
US9677383B2 (en) | 2013-02-28 | 2017-06-13 | Weatherford Technology Holdings, Llc | Erosion ports for shunt tubes |
JP2017166135A (ja) * | 2016-03-14 | 2017-09-21 | 株式会社オーケーソイル | 地盤改良装置および地盤改良方法 |
EP3489418B1 (en) | 2017-11-23 | 2020-06-03 | VSL International AG | High efficiency injection head for injecting consolidating fluid mixtures under pressure into the soil |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6153912A (ja) * | 1984-08-24 | 1986-03-18 | Yuji Kaneko | 円柱状硬化壁の造成による地盤改良方法 |
JPS61207712A (ja) * | 1985-03-12 | 1986-09-16 | N I T:Kk | 地盤改良工法及びその装置 |
US5228809A (en) | 1989-01-27 | 1993-07-20 | Kajima Corporation | Consolidating agent injecting apparatus and injecting apparatus for improving ground |
JP3614211B2 (ja) * | 1995-07-11 | 2005-01-26 | ケミカルグラウト株式会社 | 注入装置 |
JP3218369B2 (ja) * | 1997-01-09 | 2001-10-15 | 株式会社日東テクノ・グループ | 地盤改良装置 |
-
2001
- 2001-02-12 FR FR0101856A patent/FR2820780B1/fr not_active Expired - Fee Related
-
2002
- 2002-02-05 DK DK02290261T patent/DK1231326T3/da active
- 2002-02-05 AT AT02290261T patent/ATE264952T1/de not_active IP Right Cessation
- 2002-02-05 ES ES02290261T patent/ES2220878T3/es not_active Expired - Lifetime
- 2002-02-05 DE DE60200384T patent/DE60200384T2/de not_active Expired - Lifetime
- 2002-02-05 EP EP02290261A patent/EP1231326B1/fr not_active Expired - Lifetime
- 2002-02-05 PT PT02290261T patent/PT1231326E/pt unknown
- 2002-02-07 US US10/071,480 patent/US6648084B2/en not_active Expired - Fee Related
-
2003
- 2003-01-15 HK HK03100363.6A patent/HK1049866B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2820780A1 (fr) | 2002-08-16 |
DE60200384T2 (de) | 2005-05-04 |
HK1049866B (zh) | 2004-09-10 |
US6648084B2 (en) | 2003-11-18 |
FR2820780B1 (fr) | 2003-05-02 |
EP1231326A1 (fr) | 2002-08-14 |
DE60200384D1 (de) | 2004-05-27 |
ATE264952T1 (de) | 2004-05-15 |
DK1231326T3 (da) | 2004-08-16 |
US20020108752A1 (en) | 2002-08-15 |
ES2220878T3 (es) | 2004-12-16 |
EP1231326B1 (fr) | 2004-04-21 |
HK1049866A1 (en) | 2003-05-30 |
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