FR2191625A5 - - Google Patents
Info
- Publication number
- FR2191625A5 FR2191625A5 FR7323564A FR7323564A FR2191625A5 FR 2191625 A5 FR2191625 A5 FR 2191625A5 FR 7323564 A FR7323564 A FR 7323564A FR 7323564 A FR7323564 A FR 7323564A FR 2191625 A5 FR2191625 A5 FR 2191625A5
- Authority
- FR
- France
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/02—Subsoil filtering
- E21B43/025—Consolidation of loose sand or the like round the wells without excessively decreasing the permeability thereof
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/001—Improving soil or rock, e.g. by freezing; Injections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7223929 | 1972-06-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2191625A5 true FR2191625A5 (fr) | 1974-02-01 |
Family
ID=6631174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7323564A Expired FR2191625A5 (fr) | 1972-06-27 | 1973-06-27 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2191625A5 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2623563A1 (fr) * | 1987-11-11 | 1989-05-26 | Tampella Oy Ab | Procede et appareil de remplissage d'un trou fore |
FR2694587A3 (fr) * | 1992-08-04 | 1994-02-11 | Weber Sa A | Dispositif de pompage à distance de produits de consolidation ou de remplissage, en particulier dans les mines ou les travaux publics. |
-
1973
- 1973-06-27 FR FR7323564A patent/FR2191625A5/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2623563A1 (fr) * | 1987-11-11 | 1989-05-26 | Tampella Oy Ab | Procede et appareil de remplissage d'un trou fore |
US5129470A (en) * | 1987-11-11 | 1992-07-14 | Oy Tampella Ab | Drill hole filling method and apparatus |
FR2694587A3 (fr) * | 1992-08-04 | 1994-02-11 | Weber Sa A | Dispositif de pompage à distance de produits de consolidation ou de remplissage, en particulier dans les mines ou les travaux publics. |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |